AS2497 Internet Initiative Japan

alias IIJ · Mis à jour 21.10.2026 18:15 UTC

Japon 258 IPv4 11 IPv6 190 Voisins 0 Amonts 185 Avals 4 Peering

Infos AS

Organisation: Internet Initiative Japan Inc.
Pays: Japon
Site web: http://www.iij.ad.jp/en/
Registre (RIR): ORG-IEEL1-RIPE
Vu pour la dernière fois dans BGP: 21.10.2026 18:05 UTC

RPKI

250 ROA

Valide 162 Invalide 0 Aucun ROA 107

Localisation des préfixes

Japon 262
États-Unis 4
Bulgarie 3

Liens externes

PeeringDB RIPEstat bgp.tools Hurricane Electric IRR Explorer JSON API

Voisins vus depuis AS208972 ; les traits épais portent plus de routes. AmontsPeeringAS2497Avals

Aucun dans la table de routage.

#	AS	Nom	Relation	Routes
1	AS2907	National Institute of Informatics	Aval	1 052
2	AS9824	JCOM	Aval	568
3	AS9605	NTT DOCOMO	Aval	503
4	AS4694	IDC Frontier Inc.	Aval	253
5	AS9354	Community Network Center Inc. (CNCI)	Aval	107
6	AS17511	OPTAGE Inc.	Aval	75
7	AS131921	GMO CLOUD	Aval	71
8	AS7524	iTEC Hankyu Hanshin Co.,Ltd	Aval	66
9	AS59109	Hitachi,Ltd., Managed & Platform Services Business Division	Aval	65
10	AS7671	NTT SmartConnect	Aval	63
11	AS17514	Otsuka Corporation	Aval	61
12	AS18071	Panasonic Information Systems Co., Ltd	Aval	50
13	AS55391	INTERNET MULTIFEED CO. Transix East	Aval	48
14	AS3258	xTom Japan Corporation	Aval	47
15	AS7670	Enecom,Inc.	Aval	43
16	AS4785	xTom Japan	Aval	43
17	AS59107	Hachinohe Cable Television	Aval	41
18	AS9595	NTT-ME (XePhion,WAKWAK)	Aval	41
19	AS7679	QTnet	Aval	41
20	AS216211	Cyberverse LLC	Aval	39
21	AS18081	Kintetsu Cable Network Co.	Aval	39
22	AS45691	DODO K.K.	Aval	35
23	AS9351	ZTV	Aval	35
24	AS9370	SAKURA internet	Aval	30
25	AS23532	IOVZ NETWORKS INC	Aval	29
26	AS23783	Cable Networks Akita Co.,Ltd.	Aval	27
27	AS7676	TAM Co., Ltd.	Aval	26
28	AS7529	NetIRD	Aval	26
29	AS137535	JT TELECOM INTERNATIONAL PTE.LTD.	Aval	23
30	AS153371	BACK WAVES LIMITED	Aval	22
31	AS10000	Nagasaki Cable Media	Aval	22
32	AS7672	The Hokuden Information System Service Company	Aval	21
33	AS131896	SSI Lab	Aval	20
34	AS10010	TOKAI Communications Corporation	Aval	20
35	AS9597	KDDI Web Communications Inc.	Aval	20
36	AS17707	NHN Techorus Corp.	Aval	19
37	AS7687	TOYOTA SYSTEMS CORPORATION	Aval	19
38	AS37918	NTT, Inc.	Aval	18
39	AS18126	Chubu Telecommunications Co.,Inc. (ctc)	Aval	18
40	AS38628	HIMEJI CABLE TELEVISION CORPORATION	Aval	17
41	AS150363	SoftEther Corporation	Aval	16
42	AS138384	Rakuten Mobile	Aval	16
43	AS23816	Yahoo Japan	Aval	16
44	AS58793	Fujitsu Limited AS58793	Aval	15
45	AS18260	EHIME CATV CO.,LTD.	Aval	15
46	AS9993	ITOCHU Techno-Solutions Corporation	Aval	15
47	AS2522	Japan Network Information Center	Aval	15
48	AS131916	BAYNET	Aval	14
49	AS24259	kanuma cable television Corporation	Aval	14
50	AS23639	NTT Bizlink, Inc.	Aval	14
51	AS131925	CYBERHOME-2	Aval	13
52	AS131918	SHONAN CABLE NETWORK	Aval	13
53	AS131944	KADOKAWA CORPORATION	Aval	12
54	AS131937	Joetsu Cable Vision	Aval	12
55	AS17955	AVISNET	Aval	12
56	AS9999	AT TOKYO Corporation	Aval	12
57	AS9371	SAKURA internet ASN 9371	Aval	12
58	AS7668	HTCN	Aval	12
59	AS4680	Mitsubishi Electric Digital Innovation	Aval	12
60	AS63997	Tsukaeru.net, Web Hosting Company, Japan	Aval	11
61	AS23778	IMIZU CABLE NETWORK Corp.	Aval	11
62	AS18135	BTV Co.,Ltd.	Aval	11
63	AS9997	Suzuka Cable Co.	Aval	11
64	AS9374	EDION Corporation	Aval	11
65	AS9365	its communications inc	Aval	11
66	AS7690	Mirai Communication Network inc.,	Aval	11
67	AS139468	DC Communications Inc.	Aval	10
68	AS59123	Kakaku.com	Aval	10
69	AS18526	DDPS Networks (Global)	Aval	10
70	AS18272	Benesse Corporation	Aval	10
71	AS17931	Netforest	Aval	10
72	AS4673	INTERVIA	Aval	10
73	AS63773	dual & Co. AS63773	Aval	9
74	AS59125	CYBERHOME	Aval	9
75	AS24249	JWAY Co., Ltd.	Aval	9
76	AS15830	Equinix as15830	Aval	9
77	AS55899	irob Ltd.	Aval	8
78	AS55385	Digital Alliance Co.,Ltd.	Aval	8
79	AS24284	CyberAgent,Inc.	Aval	8
80	AS24279	Sendai CATV Corporation	Aval	8
81	AS24255	Koshinomiyako Network, Inc.	Aval	8
82	AS23627	UCVNET(Ueda Cable Vision Corporation.)	Aval	8
83	AS131958	Tama Cable Network	Aval	7
84	AS18121	Ishikawa Computer Center Co.,LTD(incl)	Aval	7
85	AS17958	Kasaoka Cable Vision LIMITED	Aval	7
86	AS3605	Docomo Pacific	Aval	7
87	AS2515	JPNIC	Aval	7
88	AS152858	Woven by Toyota, Inc.	Aval	6
89	AS146979	University of Nagasaki	Aval	6
90	AS131957	MicroAd, Inc.	Aval	6
91	AS55392	INTERNET MULTIFEED CO. Transix West	Aval	6
92	AS54994	meteversecloud	Aval	6
93	AS24572	Yahoo Japan 2	Aval	6
94	AS23786	San-in Cable Vision CO.,LTD(MABLE)	Aval	6
95	AS23780	CTB Media Inc.	Aval	6
96	AS18094	Tokyo Cable Network	Aval	6
97	AS17689	Hokuden Information Technology	Aval	6
98	AS152875	MEEQ Inc.	Aval	5
99	AS131952	Asahikawa Cable Television	Aval	5
100	AS63210	FC2 INC 2	Aval	5
101	AS55900	GLBB Japan	Aval	5
102	AS38636	DeNA, Co. Ltd.	Aval	5
103	AS37891	JR TOKAI Information Systems Company	Aval	5
104	AS17693	YAMATO SYSTEM DEVELOPMENT CO., LTD.	Aval	5
105	AS17691	NDS Co., Ltd.	Aval	5
106	AS17661	NHN Cloud Japan Corporation	Aval	5
107	AS17516	NTT COMWARE CORPORATION	Aval	5
108	AS7664	HARENET	Aval	5
109	AS7503	AIR	Aval	5
110	AS150367	Future Corp.	Aval	4
111	AS59118	NRI SecureTechnologies, Ltd.	Aval	4
112	AS40934	Fortinet	Aval	4
113	AS38651	MIXI, Inc.	Aval	4
114	AS17940	CYBER LINKS Co.,Ltd.	Aval	4
115	AS17939	MCN Inc.	Aval	4
116	AS4777	APNIC NSPIXP2	Aval	4
117	AS4774	A-Bone by Internet Initiative Japan Inc.	Aval	4
118	AS400506	Black Apple	Aval	3
119	AS135377	UCloud Information Technology (HK) Limited	Aval	3
120	AS131965	XSERVER	Aval	3
121	AS131912	Cybozu, Inc.	Aval	3
122	AS131909	OCC Co., Ltd.	Aval	3
123	AS58788	Chiroro-Net Co.,Ltd.	Aval	3
124	AS37916	A.T.WORKS	Aval	3
125	AS23820	Rakuten Group, Inc.	Aval	3
126	AS23776	NEC Corporation	Aval	3
127	AS23628	Academic newtown Community Cable Service	Aval	3
128	AS17512	Japan Airlines Co.,Ltd.	Aval	3
129	AS7527	JPIX	Aval	3
130	AS4723	Dolphin	Aval	3
131	AS2527	Sony Network Communications	Aval	3
132	AS152876	Comota Co., Ltd.	Aval	2
133	AS146974	Woven by Toyota, Inc.	Aval	2
134	AS139255	U-NEXT Co.,Ltd.	Aval	2
135	AS133182	Running River Network Technology Limited	Aval	2
136	AS131988	Takehara Cable Network Co,Ltd	Aval	2
137	AS131984	JOCDN Inc.	Aval	2
138	AS131981	Takushoku University	Aval	2
139	AS131964	FAMILYNET JAPAN CORPORATION	Aval	2
140	AS131961	Dokkyo University	Aval	2
141	AS131160	Wi2	Aval	2
142	AS61215	IIJ Europe	Aval	2
143	AS55910	Shibaura Institute of Technology	Aval	2
144	AS55387	Japan Communication Inc.	Aval	2
145	AS40263	BearCloud	Aval	2
146	AS24319	Akamai Technologies, Inc.	Aval	2
147	AS18074	FRT Inc.	Aval	2
148	AS17947	SAKURA KCS Corporation.	Aval	2
149	AS12654	RIPE NCC RIS Project	Aval	2
150	AS11158	NTT America, Inc.	Aval	2
151	AS10014	Nihon University	Aval	2
152	AS9593	Nikkei Inc.	Aval	2
153	AS9357	NRI SecureTechnologies	Aval	2
154	AS7665	Okayama Prefectural Government	Aval	2
155	AS7522	STNet, Incorporated	Aval	2
156	AS4718	Cyber Kansai Project	Aval	2
157	AS4713	NTT Communications Corporation (OCN)	Aval	2
158	AS393226	ICE Processing International Limited	Aval	1
159	AS150358	Tokyo Woman's Christian University	Aval	1
160	AS131919	Meiji University	Aval	1
161	AS59124	KYOTO Prefectural Government	Aval	1
162	AS59104	Soka University	Aval	1
163	AS55904	KOGAKUIN University	Aval	1
164	AS55888	Nintatsu Global Telecommunications Corporation	Aval	1
165	AS54740	Dynaweb Foundation	Aval	1
166	AS51847	Community-IX Vienna Route Servers	Aval	1
167	AS38638	Ip Core Corporation	Aval	1
168	AS37915	Wakayama Prefectural Government	Aval	1
169	AS37905	Brastel Co.,Ltd	Aval	1
170	AS24248	Wakayama University	Aval	1
171	AS23774	Japan Registry Services (AS23774)	Aval	1
172	AS23634	M-ROOT DNS Server (AS23634)	Aval	1
173	AS23620	DMM.com LLC	Aval	1
174	AS20347	NVIDIA GFN	Aval	1
175	AS18091	Teikyo University	Aval	1
176	AS18090	IMS Corporation	Aval	1
177	AS17529	STARCAT Co .,LTD.	Aval	1
178	AS13150	Cato Networks	Aval	1
179	AS10016	Minaminihon Information Processing Center Co Ltd	Aval	1
180	AS10003	Ogaki Cable Television	Aval	1
181	AS7500	M-ROOT DNS Server	Aval	1
182	AS7483	Skycloud Computing co., Ltd.	Aval	1
183	AS4685	ASAHI Net	Aval	1
184	AS2519	ARTERIA Networks Corporation (Vectant)	Aval	1
185	AS984	OCTOPUS WEB SOLUTION INC	Aval	1

#	AS	Nom	Relation	Routes
1	AS9121	Turk Telekom	Peering	4 775
2	AS1299	Arelion (Twelve99)	Peering	29
3	AS3320	Deutsche Telekom	Peering	11
4	AS3257	GTT Communications (AS3257)	Peering	6

#	AS	Nom	Relation	Routes
1	AS9121	Turk Telekom	Peering	4 775
2	AS2907	National Institute of Informatics	Aval	1 052
3	AS9824	JCOM	Aval	568
4	AS9605	NTT DOCOMO	Aval	503
5	AS4694	IDC Frontier Inc.	Aval	253
6	AS9354	Community Network Center Inc. (CNCI)	Aval	107
7	AS17511	OPTAGE Inc.	Aval	75
8	AS131921	GMO CLOUD	Aval	71
9	AS7524	iTEC Hankyu Hanshin Co.,Ltd	Aval	66
10	AS59109	Hitachi,Ltd., Managed & Platform Services Business Division	Aval	65
11	AS7671	NTT SmartConnect	Aval	63
12	AS17514	Otsuka Corporation	Aval	61
13	AS18071	Panasonic Information Systems Co., Ltd	Aval	50
14	AS55391	INTERNET MULTIFEED CO. Transix East	Aval	48
15	AS3258	xTom Japan Corporation	Aval	47
16	AS7670	Enecom,Inc.	Aval	43
17	AS4785	xTom Japan	Aval	43
18	AS59107	Hachinohe Cable Television	Aval	41
19	AS9595	NTT-ME (XePhion,WAKWAK)	Aval	41
20	AS7679	QTnet	Aval	41
21	AS216211	Cyberverse LLC	Aval	39
22	AS18081	Kintetsu Cable Network Co.	Aval	39
23	AS45691	DODO K.K.	Aval	35
24	AS9351	ZTV	Aval	35
25	AS9370	SAKURA internet	Aval	30
26	AS23532	IOVZ NETWORKS INC	Aval	29
27	AS1299	Arelion (Twelve99)	Peering	29
28	AS23783	Cable Networks Akita Co.,Ltd.	Aval	27
29	AS7676	TAM Co., Ltd.	Aval	26
30	AS7529	NetIRD	Aval	26
31	AS137535	JT TELECOM INTERNATIONAL PTE.LTD.	Aval	23
32	AS153371	BACK WAVES LIMITED	Aval	22
33	AS10000	Nagasaki Cable Media	Aval	22
34	AS7672	The Hokuden Information System Service Company	Aval	21
35	AS131896	SSI Lab	Aval	20
36	AS10010	TOKAI Communications Corporation	Aval	20
37	AS9597	KDDI Web Communications Inc.	Aval	20
38	AS17707	NHN Techorus Corp.	Aval	19
39	AS7687	TOYOTA SYSTEMS CORPORATION	Aval	19
40	AS37918	NTT, Inc.	Aval	18
41	AS18126	Chubu Telecommunications Co.,Inc. (ctc)	Aval	18
42	AS38628	HIMEJI CABLE TELEVISION CORPORATION	Aval	17
43	AS150363	SoftEther Corporation	Aval	16
44	AS138384	Rakuten Mobile	Aval	16
45	AS23816	Yahoo Japan	Aval	16
46	AS58793	Fujitsu Limited AS58793	Aval	15
47	AS18260	EHIME CATV CO.,LTD.	Aval	15
48	AS9993	ITOCHU Techno-Solutions Corporation	Aval	15
49	AS2522	Japan Network Information Center	Aval	15
50	AS131916	BAYNET	Aval	14
51	AS24259	kanuma cable television Corporation	Aval	14
52	AS23639	NTT Bizlink, Inc.	Aval	14
53	AS131925	CYBERHOME-2	Aval	13
54	AS131918	SHONAN CABLE NETWORK	Aval	13
55	AS131944	KADOKAWA CORPORATION	Aval	12
56	AS131937	Joetsu Cable Vision	Aval	12
57	AS17955	AVISNET	Aval	12
58	AS9999	AT TOKYO Corporation	Aval	12
59	AS9371	SAKURA internet ASN 9371	Aval	12
60	AS7668	HTCN	Aval	12
61	AS4680	Mitsubishi Electric Digital Innovation	Aval	12
62	AS63997	Tsukaeru.net, Web Hosting Company, Japan	Aval	11
63	AS23778	IMIZU CABLE NETWORK Corp.	Aval	11
64	AS18135	BTV Co.,Ltd.	Aval	11
65	AS9997	Suzuka Cable Co.	Aval	11
66	AS9374	EDION Corporation	Aval	11
67	AS9365	its communications inc	Aval	11
68	AS7690	Mirai Communication Network inc.,	Aval	11
69	AS3320	Deutsche Telekom	Peering	11
70	AS139468	DC Communications Inc.	Aval	10
71	AS59123	Kakaku.com	Aval	10
72	AS18526	DDPS Networks (Global)	Aval	10
73	AS18272	Benesse Corporation	Aval	10
74	AS17931	Netforest	Aval	10
75	AS4673	INTERVIA	Aval	10
76	AS63773	dual & Co. AS63773	Aval	9
77	AS59125	CYBERHOME	Aval	9
78	AS24249	JWAY Co., Ltd.	Aval	9
79	AS15830	Equinix as15830	Aval	9
80	AS55899	irob Ltd.	Aval	8
81	AS55385	Digital Alliance Co.,Ltd.	Aval	8
82	AS24284	CyberAgent,Inc.	Aval	8
83	AS24279	Sendai CATV Corporation	Aval	8
84	AS24255	Koshinomiyako Network, Inc.	Aval	8
85	AS23627	UCVNET(Ueda Cable Vision Corporation.)	Aval	8
86	AS131958	Tama Cable Network	Aval	7
87	AS18121	Ishikawa Computer Center Co.,LTD(incl)	Aval	7
88	AS17958	Kasaoka Cable Vision LIMITED	Aval	7
89	AS3605	Docomo Pacific	Aval	7
90	AS2515	JPNIC	Aval	7
91	AS152858	Woven by Toyota, Inc.	Aval	6
92	AS146979	University of Nagasaki	Aval	6
93	AS131957	MicroAd, Inc.	Aval	6
94	AS55392	INTERNET MULTIFEED CO. Transix West	Aval	6
95	AS54994	meteversecloud	Aval	6
96	AS24572	Yahoo Japan 2	Aval	6
97	AS23786	San-in Cable Vision CO.,LTD(MABLE)	Aval	6
98	AS23780	CTB Media Inc.	Aval	6
99	AS18094	Tokyo Cable Network	Aval	6
100	AS17689	Hokuden Information Technology	Aval	6
101	AS3257	GTT Communications (AS3257)	Peering	6
102	AS152875	MEEQ Inc.	Aval	5
103	AS131952	Asahikawa Cable Television	Aval	5
104	AS63210	FC2 INC 2	Aval	5
105	AS55900	GLBB Japan	Aval	5
106	AS38636	DeNA, Co. Ltd.	Aval	5
107	AS37891	JR TOKAI Information Systems Company	Aval	5
108	AS17693	YAMATO SYSTEM DEVELOPMENT CO., LTD.	Aval	5
109	AS17691	NDS Co., Ltd.	Aval	5
110	AS17661	NHN Cloud Japan Corporation	Aval	5
111	AS17516	NTT COMWARE CORPORATION	Aval	5
112	AS7664	HARENET	Aval	5
113	AS7503	AIR	Aval	5
114	AS150367	Future Corp.	Aval	4
115	AS59118	NRI SecureTechnologies, Ltd.	Aval	4
116	AS40934	Fortinet	Aval	4
117	AS38651	MIXI, Inc.	Aval	4
118	AS17940	CYBER LINKS Co.,Ltd.	Aval	4
119	AS17939	MCN Inc.	Aval	4
120	AS4777	APNIC NSPIXP2	Aval	4
121	AS4774	A-Bone by Internet Initiative Japan Inc.	Aval	4
122	AS400506	Black Apple	Aval	3
123	AS135377	UCloud Information Technology (HK) Limited	Aval	3
124	AS131965	XSERVER	Aval	3
125	AS131912	Cybozu, Inc.	Aval	3
126	AS131909	OCC Co., Ltd.	Aval	3
127	AS58788	Chiroro-Net Co.,Ltd.	Aval	3
128	AS37916	A.T.WORKS	Aval	3
129	AS23820	Rakuten Group, Inc.	Aval	3
130	AS23776	NEC Corporation	Aval	3
131	AS23628	Academic newtown Community Cable Service	Aval	3
132	AS17512	Japan Airlines Co.,Ltd.	Aval	3
133	AS7527	JPIX	Aval	3
134	AS4723	Dolphin	Aval	3
135	AS2527	Sony Network Communications	Aval	3
136	AS152876	Comota Co., Ltd.	Aval	2
137	AS146974	Woven by Toyota, Inc.	Aval	2
138	AS139255	U-NEXT Co.,Ltd.	Aval	2
139	AS133182	Running River Network Technology Limited	Aval	2
140	AS131988	Takehara Cable Network Co,Ltd	Aval	2
141	AS131984	JOCDN Inc.	Aval	2
142	AS131981	Takushoku University	Aval	2
143	AS131964	FAMILYNET JAPAN CORPORATION	Aval	2
144	AS131961	Dokkyo University	Aval	2
145	AS131160	Wi2	Aval	2
146	AS61215	IIJ Europe	Aval	2
147	AS55910	Shibaura Institute of Technology	Aval	2
148	AS55387	Japan Communication Inc.	Aval	2
149	AS40263	BearCloud	Aval	2
150	AS24319	Akamai Technologies, Inc.	Aval	2
151	AS18074	FRT Inc.	Aval	2
152	AS17947	SAKURA KCS Corporation.	Aval	2
153	AS12654	RIPE NCC RIS Project	Aval	2
154	AS11158	NTT America, Inc.	Aval	2
155	AS10014	Nihon University	Aval	2
156	AS9593	Nikkei Inc.	Aval	2
157	AS9357	NRI SecureTechnologies	Aval	2
158	AS7665	Okayama Prefectural Government	Aval	2
159	AS7522	STNet, Incorporated	Aval	2
160	AS4718	Cyber Kansai Project	Aval	2
161	AS4713	NTT Communications Corporation (OCN)	Aval	2
162	AS393226	ICE Processing International Limited	Aval	1
163	AS208972	GIBIRNET ILETISIM HIZMETLERI	Voisin direct d’AS208972	1
164	AS150358	Tokyo Woman's Christian University	Aval	1
165	AS131919	Meiji University	Aval	1
166	AS59124	KYOTO Prefectural Government	Aval	1
167	AS59104	Soka University	Aval	1
168	AS55904	KOGAKUIN University	Aval	1
169	AS55888	Nintatsu Global Telecommunications Corporation	Aval	1
170	AS54740	Dynaweb Foundation	Aval	1
171	AS51847	Community-IX Vienna Route Servers	Aval	1
172	AS38638	Ip Core Corporation	Aval	1
173	AS37915	Wakayama Prefectural Government	Aval	1
174	AS37905	Brastel Co.,Ltd	Aval	1
175	AS24248	Wakayama University	Aval	1
176	AS23774	Japan Registry Services (AS23774)	Aval	1
177	AS23634	M-ROOT DNS Server (AS23634)	Aval	1
178	AS23620	DMM.com LLC	Aval	1
179	AS20347	NVIDIA GFN	Aval	1
180	AS18091	Teikyo University	Aval	1
181	AS18090	IMS Corporation	Aval	1
182	AS17529	STARCAT Co .,LTD.	Aval	1
183	AS13150	Cato Networks	Aval	1
184	AS10016	Minaminihon Information Processing Center Co Ltd	Aval	1
185	AS10003	Ogaki Cable Television	Aval	1
186	AS7500	M-ROOT DNS Server	Aval	1
187	AS7483	Skycloud Computing co., Ltd.	Aval	1
188	AS4685	ASAHI Net	Aval	1
189	AS2519	ARTERIA Networks Corporation (Vectant)	Aval	1
190	AS984	OCTOPUS WEB SOLUTION INC	Aval	1

Préfixe	Description	Localisation	RPKI	Chemins
14.137.235.0/24		Tokyo	RPKI valide	1
14.137.243.0/24			RPKI valide	1
23.131.136.0/24			RPKI valide	1
23.159.40.0/24			RPKI valide	1
23.183.56.0/24			RPKI valide	1
43.249.241.0/24			RPKI valide	1
45.38.103.0/24		Tokyo	RPKI valide	1
45.38.104.0/24		Tokyo	RPKI valide	1
45.39.42.0/24		Tokyo	RPKI valide	1
45.39.47.0/24		Tokyo	RPKI valide	1
45.39.102.0/24		Tokyo	RPKI valide	1
45.39.159.0/24		Tokyo	RPKI valide	1
45.39.227.0/24		Tokyo	RPKI valide	1
45.115.35.0/24	Spring-tech Tsukuba building 401, Umezono 2-1-15		RPKI valide	1
45.124.63.0/24	LIGUPNET		RPKI valide	1
49.239.64.0/18	Internet Initiative Japan Inc.		RPKI valide	1
58.138.0.0/17	Internet Initiative Japan Inc.	Nishi	RPKI valide	1
58.138.128.0/18	Internet Initiative Japan Inc.	Himesato	RPKI valide	1
61.122.224.0/20	Japan Network Information Center		Aucun ROA	1
61.124.0.0/20		Tokyo	RPKI valide	1
61.124.16.0/20		Tokyo	RPKI valide	1
61.211.96.0/19	Internet Initiative Japan Inc.		RPKI valide	1
79.170.199.0/24			RPKI valide	1
80.47.64.0/20		Tokyo	RPKI valide	1
80.47.80.0/20		Tokyo	RPKI valide	1
81.203.0.0/16			RPKI valide	1
89.30.176.0/23		Tokyo	RPKI valide	1
101.128.128.0/17	Internet Initiative Japan Inc.		RPKI valide	1
103.2.57.0/24	IIJ Internet		RPKI valide	1
103.2.58.0/23	Internet Initiative Japan Inc.		RPKI valide	1
103.5.23.0/24	Videx Inc.		Aucun ROA	1
103.6.20.0/24		Tokyo	RPKI valide	1
103.6.21.0/24		Tokyo	RPKI valide	1
103.6.22.0/24			RPKI valide	1
103.11.239.0/24			RPKI valide	1
103.26.166.0/24			RPKI valide	1
103.26.167.0/24			RPKI valide	1
103.76.87.0/24	email: [email protected] tel:15261566663	Tokyo	RPKI valide	1
103.140.136.0/23	rixCloud, Inc.	Negishi	RPKI valide	1
103.245.235.0/24			RPKI valide	1
104.164.85.0/24		Tokyo	RPKI valide	1
104.164.92.0/24		Tokyo	RPKI valide	1
104.164.100.0/24		Tokyo	RPKI valide	1
104.164.132.0/24		Tokyo	RPKI valide	1
104.164.133.0/24		Tokyo	RPKI valide	1
104.165.87.0/24		Tokyo	RPKI valide	1
104.165.174.0/24		Tokyo	RPKI valide	1
104.165.181.0/24		Tokyo	RPKI valide	1
104.165.202.0/24		Tokyo	RPKI valide	1
104.165.254.0/24		Tokyo	RPKI valide	1
104.252.22.0/24		Tokyo	RPKI valide	1
104.252.84.0/22		Tokyo	RPKI valide	1
104.252.125.0/24		Tokyo	RPKI valide	1
104.252.126.0/24		Tokyo	RPKI valide	1
104.252.132.0/24		Tokyo	RPKI valide	1
104.253.94.0/24		Tokyo	RPKI valide	1
104.253.98.0/24		Tokyo	RPKI valide	1
104.253.239.0/24		Tokyo	RPKI valide	1
109.66.30.0/23		Tokyo	RPKI valide	1
113.197.128.0/17	Internet Initiative Japan Inc.	Hiroshima	RPKI valide	1
116.118.192.0/20	Internet Initiative Japan Inc.		RPKI valide	1
118.151.0.0/17	Sigmaline, Inc.	Sannomaru	RPKI valide	1
118.151.128.0/18	Internet Initiative Japan Inc.		RPKI valide	1
119.10.192.0/18	Internet Initiative Japan Inc.		RPKI valide	1
121.50.160.0/21	Hikari Net Co., Ltd.	Ōta	Aucun ROA	1
121.102.0.0/16	Internet Initiative Japan Inc.	Kyoto	RPKI valide	1
121.200.200.0/21	Internet Initiative Japan Inc.		RPKI valide	1
124.41.0.0/17	Internet Initiative Japan Inc.		RPKI valide	1
124.41.128.0/18	Internet Initiative Japan Inc.		RPKI valide	1
124.147.64.0/18	Internet Initiative Japan Inc.		RPKI valide	1
125.30.0.0/16	Internet Initiative Japan Inc.	Nishibori	RPKI valide	1
129.249.0.0/16	9-7-3 Akasaka, Minato-ku Tokyo 107-0052, Japan		Aucun ROA	1
131.248.0.0/16	ITOCHU Techno-Solutions Corporation		Aucun ROA	1
132.179.0.0/16	Toppan Printing Co., Ltd.		Aucun ROA	1
133.110.0.0/16	Internet Initiative Japan Inc.	Yukuhashi	RPKI valide	1
133.111.0.0/16	Japan Network Information Center		Aucun ROA	1
133.127.0.0/16	Japan Network Information Center	Matsubara	Aucun ROA	1
133.137.0.0/16	Internet Initiative Japan Inc.		RPKI valide	1
133.142.0.0/16	Internet Initiative Japan Inc.		RPKI valide	1
133.157.32.0/19		Tokyo	RPKI valide	1
133.157.72.0/21			RPKI valide	1
133.157.80.0/20			RPKI valide	1
133.157.96.0/21			RPKI valide	1
133.157.104.0/21			RPKI valide	1
133.157.112.0/21			RPKI valide	1
133.157.120.0/24			RPKI valide	1
133.157.121.0/24			RPKI valide	1
133.157.122.0/24			RPKI valide	1
133.157.123.0/24			RPKI valide	1
133.157.124.0/24			RPKI valide	1
133.157.125.0/24			RPKI valide	1
133.157.126.0/24			RPKI valide	1
133.157.127.0/24			RPKI valide	1
133.159.0.0/16	Internet Initiative Japan Inc.	Kawagoe	RPKI valide	1
133.169.0.0/21		Tokyo	RPKI valide	1
133.169.8.0/22		Tokyo	RPKI valide	1
133.173.0.0/16	Japan Network Information Center		Aucun ROA	1
133.173.0.0/17	Japan Network Information Center		Aucun ROA	1
133.173.128.0/17	Japan Network Information Center		Aucun ROA	1
133.183.96.0/21	Japan Network Information Center		RPKI valide	1
133.183.106.0/24	Japan Network Information Center		RPKI valide	1
133.183.128.0/19	Japan Network Information Center		RPKI valide	1
133.194.0.0/17			Aucun ROA	1
133.194.128.0/18			Aucun ROA	1
133.194.192.0/19			Aucun ROA	1
133.194.224.0/20			Aucun ROA	1
133.194.240.0/21			Aucun ROA	1
133.194.248.0/22			Aucun ROA	1
133.194.252.0/23			Aucun ROA	1
133.194.254.0/24			Aucun ROA	1
133.215.0.0/16	Japan Network Information Center		Aucun ROA	1
133.218.0.0/16	Internet Initiative Japan Inc.	Isesaki	RPKI valide	1
133.221.0.0/16	Japan Network Information Center	Tokyo	Aucun ROA	1
133.221.3.0/24	Japan Network Information Center	Tokyo	Aucun ROA	1
133.236.0.0/16	Internet Initiative Japan Inc.		RPKI valide	1
133.238.8.0/21	Internet Initiative Japan Inc.	Yokohama	RPKI valide	1
133.238.16.0/20	IIJ Internet	Tokyo	RPKI valide	1
133.238.32.0/19	IIJ Internet	Kamikita	RPKI valide	1
133.238.128.0/17	Internet Initiative Japan Inc.	Tokyo	RPKI valide	1
133.245.0.0/16	Japan Network Information Center		Aucun ROA	1
133.254.0.0/16	Japan Network Information Center	Shizuoka	Aucun ROA	1
133.254.130.0/24	Japan Network Information Center	Moriguchi	Aucun ROA	1
133.254.131.0/24	Japan Network Information Center	Moriguchi	Aucun ROA	1
134.237.0.0/16	Yaskawa Electric Corporation		Aucun ROA	1
138.107.0.0/16	OLYMPUS CORPORATION		Aucun ROA	1
139.152.0.0/16	Tokyo Gas Co., Ltd.		Aucun ROA	1
139.152.11.0/24			Aucun ROA	1
139.152.13.0/24			Aucun ROA	1
139.152.14.0/24			Aucun ROA	1
139.152.15.0/24			Aucun ROA	1
142.252.252.0/22		Tokyo	RPKI valide	1
143.94.0.0/16	9-7-3 Akasaka, Minato-ku Tokyo 107-0052, Japan		Aucun ROA	1
143.94.217.0/24	9-7-3 Akasaka, Minato-ku Tokyo 107-0052, Japan		Aucun ROA	1
143.125.0.0/17	NTT Electronics Corporation		Aucun ROA	1
143.125.128.0/18	NTT Electronics Corporation		Aucun ROA	1
143.125.192.0/20	NTT Electronics Corporation		Aucun ROA	1
143.125.208.0/22	NTT Electronics Corporation		Aucun ROA	1
150.23.0.0/16	Japan Network Information Center		Aucun ROA	1
150.31.0.0/16	Internet Initiative Japan Inc.		RPKI valide	1
150.61.5.0/24	Japan Network Information Center		Aucun ROA	1
150.61.54.0/24	Japan Network Information Center		Aucun ROA	1
150.61.55.0/24	Japan Network Information Center		Aucun ROA	1
150.87.0.0/16	Japan Network Information Center		Aucun ROA	1
150.90.0.0/16	Japan Network Information Center	Toyotamakita	Aucun ROA	1
156.9.112.0/23			RPKI valide	1
156.9.114.0/23			RPKI valide	1
157.65.8.0/21	Internet Initiative Japan Inc.		RPKI valide	1
157.65.176.0/21	Internet Initiative Japan Inc.	Tochigi	RPKI valide	1
157.65.192.0/21	Internet Initiative Japan Inc.		RPKI valide	1
157.67.0.0/16			RPKI valide	1
160.13.0.0/16	Internet Initiative Japan Inc.		RPKI valide	1
160.17.0.0/16	Recruit Co., Ltd.		Aucun ROA	1
160.244.0.0/16	Tezukayama University		RPKI valide	1
163.49.0.0/16	Internet Initiative Japan Inc.	Kawasaki	RPKI valide	1
163.55.0.0/16	RYOBI LIMITED		Aucun ROA	1
163.140.0.0/16			RPKI valide	1
163.218.0.0/16		Nagasaki	RPKI valide	1
164.37.196.0/23		Tokyo	RPKI valide	1
167.169.0.0/16	NIPPON TELEVISION NETWORK CORPORATION		Aucun ROA	1
172.120.14.0/24		Tokyo	RPKI valide	1
172.120.69.0/24		Tokyo	RPKI valide	1
172.121.39.0/24		Tokyo	RPKI valide	1
172.122.0.0/15	Internet Initiative Japan Inc.	Mejiro	RPKI valide	1
178.239.124.0/24			RPKI valide	1
178.239.125.0/24			RPKI valide	1
178.239.126.0/24			RPKI valide	1
182.54.240.0/22	SmartInsight Inc.		Aucun ROA	1
192.6.164.0/23		Tokyo	RPKI valide	1
192.47.161.0/24	NTT Internet INC., Tokyo, Japan.		Aucun ROA	1
192.50.252.0/23	Fukuoka Broadcasting Corp		Aucun ROA	1
192.70.131.0/24		New York	RPKI valide	1
192.244.8.0/21	Showa Medical Science,Ltd.		Aucun ROA	1
202.15.44.0/23	NTT Advanced Technology Corporation		Aucun ROA	1
202.19.224.0/21	Japan Network Information Center	Tokyo	Aucun ROA	1
202.22.208.0/20	Hikari Net Co., Ltd.	Kiryū	Aucun ROA	1
202.24.192.0/24	Nissen Co., Ltd.		Aucun ROA	1
202.24.193.0/24	Nissen Co., Ltd.		Aucun ROA	1
202.24.194.0/24	Nissen Co., Ltd.		Aucun ROA	1
202.24.195.0/24	Nissen Co., Ltd.		Aucun ROA	1
202.24.196.0/24	Nissen Co., Ltd.		Aucun ROA	1
202.32.0.0/16	Internet Initiative Japan Inc.	Tokyo	RPKI valide	1
202.48.108.0/23	Internet Initiative Japan Inc.		RPKI valide	1
202.141.192.0/20	Internet Initiative Japan Inc.		RPKI valide	1
202.155.129.0/24		Tokyo	RPKI valide	1
202.155.130.0/24	INDOSATM2 Internet Service Provider	Tokyo	RPKI valide	1
202.214.0.0/16	Internet Initiative Japan Inc.	Kamiochiai	RPKI valide	1
202.221.0.0/16	Internet Initiative Japan Inc.	Kagoshima	RPKI valide	1
202.224.128.0/18	Internet Initiative Japan Inc.		Aucun ROA	1
202.232.0.0/16	Internet Initiative Japan Inc.	Iidabashi	RPKI valide	1
202.238.128.0/18	Internet Initiative Japan Inc.	Koishikawa	RPKI valide	1
202.238.192.0/18	Internet Initiative Japan Inc.	Kobe	RPKI valide	1
202.242.16.0/23	Japan Network Information Center		Aucun ROA	1
202.244.222.0/24	Panasonic Infomation Systems Co.,Ltd.		Aucun ROA	1
202.245.176.0/20	Japan Network Information Center		Aucun ROA	1
202.250.154.0/24	NGK INSULATORS,LTD.		Aucun ROA	1
202.250.155.0/24	NGK INSULATORS,LTD.		Aucun ROA	1
202.251.0.0/19	CTI Engineering Co.Ltd.		Aucun ROA	1
202.253.160.0/22	Japan Network Information Center		Aucun ROA	1
203.139.224.0/22	EJWORKS CORPORATION		Aucun ROA	1
203.139.228.0/22	EJWORKS CORPORATION		Aucun ROA	1

200 / 258

Préfixe	Localisation	RPKI	Chemins
2001:240::/32		RPKI valide	1
2001:300::/32		RPKI valide	1
2001:48b0::/32		RPKI valide	1
2400:3980::/32		Aucun ROA	1
2401:ce20:c::/48	Tokyo	RPKI valide	1
2401:ce20:d::/48	Tokyo	RPKI valide	1
2401:ce20:e::/48	Tokyo	RPKI valide	1
2403:5700::/48		Aucun ROA	1
2403:5700:1::/48		Aucun ROA	1
240a:71:8000::/36		Aucun ROA	1
240a:71:9000::/36		Aucun ROA	1

Préfixe	Description	Retirés
202.237.10.0/24	Independent Administrative Institution National Museum of Art The National Museum of Art, Osaka	21.10.2026 12:21
202.236.110.0/24	The National Museum of Modern Art, Kyoto	21.10.2026 12:21
202.236.109.0/24	Independent Administrative Institution National Museum of Art The National Museum of Modern Art, Tokyo	21.10.2026 12:21
202.25.222.0/24	Mitsubishi Chemical Systems, Inc.	21.10.2026 12:21
202.25.213.0/24	Mitsubishi Chemical Systems, Inc.	21.10.2026 12:21
202.25.209.0/24	Mitsubishi Chemical Systems, Inc.	21.10.2026 12:21
202.24.124.0/23	NIPPON INFORMATION INDUSTORY CORP.	21.10.2026 12:21
202.24.122.0/23	NIPPON INFORMATION INDUSTORY CORP.	21.10.2026 12:21
170.116.64.0/24		21.10.2026 12:21
220.156.0.0/17	Tokyo, 102-0071 Japan	21.10.2026 12:21
160.17.224.0/19	Recruit Co., Ltd.	21.10.2026 12:21
160.17.192.0/19	Recruit Co., Ltd.	21.10.2026 12:21
160.17.128.0/18	Recruit Co., Ltd.	21.10.2026 12:21
160.17.0.0/17	Recruit Co., Ltd.	21.10.2026 12:21
150.48.128.0/17	Japan Network Information Center	21.10.2026 12:21
133.251.225.0/24	Japan Network Information Center	21.10.2026 12:21
133.238.0.0/21	Kajima Corporation	21.10.2026 12:21
133.194.0.0/16	Japan Network Information Center	21.10.2026 12:21
133.169.0.0/16	Japan Network Information Center	21.10.2026 12:21

Chemin d’AS depuis AS208972	Préfixes
AS208972AS9121AS2497	269