Home / Prefixes / 2001:350:ffff::/48

2001:350:ffff::/48 RPKI valid

NTT SmartConnect · Updated 21.10.2026 21:15 UTC
Announced IPv6 AS7671 NTT SmartConnect JP Japan

Network Information

Prefix
2001:350:ffff::/48
Network Description:
—
Address range
2001:350:ffff:: – 2001:350:ffff:ffff:ffff:ffff:ffff:ffff
Size
65,536 × /64
Origin AS
AS7671 NTT SmartConnect
Organization
NTT SmartConnect Corporation
AS path
AS208972AS9121AS2497AS7671
Paths seen
1
RPKI
RPKI valid
Location
JP Japan
First seen
21.10.2026

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
2001:350::/32 /48 AS7671 APNIC Matches
PrefixOrigin ASDescriptionLocationRPKI
2001:350::/32 AS7671 JP RPKI valid
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
58.147.192.0/19 AS7671 NTT SmartConnect Corporation JP RPKI valid
58.147.224.0/19 AS7671 NTT SmartConnect Corporation JP Osaka RPKI valid
103.28.236.0/22 AS7671 NTT SmartConnect Corporation JP RPKI valid
114.129.0.0/21 AS7671 NTT SmartConnect Corporation JP RPKI valid
114.129.48.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
117.58.224.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
122.50.16.0/20 AS7671 NIPPON TELEGRAPH AND TELEFHONE WEST CORPORATION JP RPKI valid
122.100.16.0/21 AS7671 NIPPON TELEGRAPH AND TELEFHONE WEST CORPORATION JP RPKI valid
124.241.192.0/19 AS7671 NTT SmartConnect Corporation JP RPKI valid
124.241.224.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
124.241.240.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
124.245.0.0/16 AS7671 NIPPON TELEGRAPH AND TELEFHONE WEST CORPORATION JP RPKI valid
125.252.128.0/18 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP RPKI valid
157.3.0.0/16 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP RPKI valid
157.4.0.0/16 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP RPKI valid
192.218.14.0/24 AS7671 NIPPON COMPUTER SYSTEM CO., LTD. JP No ROA
202.62.176.0/20 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP RPKI valid
202.71.64.0/19 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.78.208.0/20 AS7671 JP RPKI valid
202.78.209.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.78.213.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.78.215.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.78.216.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.78.217.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.78.218.0/24 AS7671 QLOOG Co.,LTD JP RPKI valid
202.78.219.0/24 AS7671 QLOOG Co.,LTD JP RPKI valid
202.189.176.0/21 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.211.112.0/20 AS7671 JP RPKI valid
202.211.114.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.211.115.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.211.116.0/24 AS7671 FREEDOM NETWORKS INC JP RPKI valid
202.211.117.0/24 AS7671 Management Conference of Plaza in Sumoto City JP RPKI valid
202.211.118.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.211.119.0/24 AS7671 Goshiki town JP RPKI valid
202.211.124.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.211.125.0/24 AS7671 NTT SmartConnect Corporation JP RPKI valid
202.242.245.0/24 AS7671 Asahi Television Broadcasting Corporation JP No ROA
202.255.103.0/24 AS7671 Mainichi Broadcasting System,Inc. JP RPKI valid
203.78.224.0/19 AS7671 NTT SmartConnect Corporation JP Ōbu RPKI valid
203.184.96.0/19 AS7671 NTT SmartConnect Corporation JP RPKI valid
203.211.160.0/19 AS7671 NTT SmartConnect Corporation JP RPKI valid
203.211.192.0/19 AS7671 NTT SmartConnect Corporation JP RPKI valid
203.211.224.0/19 AS7671 NTT SmartConnect Corporation JP RPKI valid
210.89.192.0/18 AS7671 NTT SmartConnect Corporation JP RPKI valid
210.172.32.0/19 AS7671 Japan Network Information Center JP RPKI valid
210.233.240.0/20 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP RPKI valid
210.247.0.0/23 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP No ROA
210.247.4.0/22 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP No ROA
210.247.8.0/21 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP No ROA
210.247.16.0/20 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP No ROA
210.247.32.0/19 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP No ROA
210.247.64.0/18 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP No ROA
211.1.224.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
211.1.240.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
219.96.64.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
219.96.80.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
219.103.32.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
219.111.224.0/20 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP RPKI valid
219.113.64.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
219.124.32.0/20 AS7671 NTT SmartConnect Corporation JP RPKI valid
222.231.128.0/17 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION JP RPKI valid
2001:350::/32 AS7671 JP RPKI valid
2001:d70::/30 AS7671 JP RPKI valid

Origin AS

Details →
AS
AS7671
Name
NTT SmartConnect
Also Known As:
MCNET
Website
http://www.nttsmc.com/
Prefixes
61 IPv4 · 3 IPv6
Peers
3 (2 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API