Home / Prefixes / 2406:a1c0:2::/48

2406:a1c0:2::/48 RPKI valid

GMO CLOUD · Updated 21.10.2026 17:16 UTC
Announced IPv6 AS131921 GMO CLOUD JP Japan

Network Information

Prefix
2406:a1c0:2::/48
Network Description:
—
Address range
2406:a1c0:2:: – 2406:a1c0:2:ffff:ffff:ffff:ffff:ffff
Size
65,536 × /64
Origin AS
AS131921 GMO CLOUD
Organization
GMO CLOUD K.K.
AS path
AS208972AS9121AS2497AS131921
Paths seen
1
RPKI
RPKI valid
Location
JP Japan
First seen
21.10.2026

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
2406:a1c0:2::/48 /48 AS131921 APNIC Matches
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
133.117.148.0/22 AS131921 JP RPKI valid
133.117.148.0/23 AS131921 JP RPKI valid
133.117.150.0/23 AS131921 JP RPKI valid
133.117.152.0/21 AS131921 JP RPKI valid
133.117.152.0/22 AS131921 JP RPKI valid
133.117.156.0/22 AS131921 JP RPKI valid
133.117.160.0/23 AS131921 JP RPKI valid
133.117.160.0/22 AS131921 JP RPKI valid
153.122.0.0/16 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.0.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.16.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.32.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.48.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.64.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.80.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.96.0/20 AS131921 DIX Co., Ltd. JP Tokyo RPKI valid
153.122.112.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.128.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.144.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.160.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.176.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.192.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.208.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.224.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.122.240.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.123.0.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.123.0.0/24 AS131921 JP RPKI valid
153.123.2.0/24 AS131921 DIX Co., Ltd. JP RPKI valid
153.123.3.0/24 AS131921 DIX Co., Ltd. JP RPKI valid
153.123.4.0/23 AS131921 DIX Co., Ltd. JP RPKI valid
153.123.6.0/23 AS131921 DIX Co., Ltd. JP RPKI valid
153.123.8.0/23 AS131921 JP RPKI valid
153.123.16.0/22 AS131921 JP RPKI valid
153.123.16.0/21 AS131921 JP RPKI valid
153.123.20.0/22 AS131921 JP RPKI valid
153.124.128.0/20 AS131921 DIX Co., Ltd. JP RPKI valid
153.124.128.0/23 AS131921 DIX Co., Ltd. JP RPKI valid
153.124.128.0/24 AS131921 DIX Co., Ltd. JP RPKI valid
153.124.132.0/24 AS131921 DIX Co., Ltd. JP RPKI valid
153.124.144.0/22 AS131921 JP RPKI valid
153.124.144.0/21 AS131921 JP RPKI valid
153.124.148.0/22 AS131921 JP RPKI valid
157.120.115.0/24 AS131921 GMO GlobalSign Holdings K.K. JP RPKI valid
180.131.136.0/21 AS131921 GMO GlobalSign Holdings K.K. JP RPKI valid
180.131.136.0/22 AS131921 GMO GlobalSign Holdings K.K. JP RPKI valid
180.131.140.0/22 AS131921 GMO GlobalSign Holdings K.K. JP RPKI valid
180.222.176.0/20 AS131921 GMO GlobalSign Holdings K.K. JP RPKI valid
180.222.176.0/21 AS131921 GMO GlobalSign Holdings K.K. JP RPKI valid
180.222.184.0/21 AS131921 GMO GlobalSign Holdings K.K. JP RPKI valid
202.237.148.0/23 AS131921 JP RPKI valid
202.237.148.0/24 AS131921 GMO HOSTING & SECURITY INC. JP RPKI valid
202.237.149.0/24 AS131921 GMO HOSTING & SECURITY INC. JP RPKI valid
210.158.32.0/20 AS131921 GMO GlobalSign Holdings K.K. JP RPKI valid
210.158.32.0/21 AS131921 JP RPKI valid
210.158.40.0/21 AS131921 JP RPKI valid
2406:a1c0:100::/41 AS131921 JP RPKI valid
2406:a1c0:100::/40 AS131921 JP RPKI valid
2406:a1c0:180::/41 AS131921 JP RPKI valid
2406:a1c0:200::/40 AS131921 JP RPKI valid
2406:a1c0:200::/41 AS131921 JP RPKI valid
2406:a1c0:280::/41 AS131921 JP RPKI valid
2406:a1c0:300::/40 AS131921 JP RPKI valid
2406:a1c0:300::/41 AS131921 JP RPKI valid
2406:a1c0:380::/41 AS131921 JP RPKI valid
2406:a1c0:400::/41 AS131921 JP RPKI valid
2406:a1c0:400::/40 AS131921 JP RPKI valid
2406:a1c0:480::/41 AS131921 JP RPKI valid

Origin AS

Details →
AS
AS131921
Name
GMO CLOUD
Also Known As:
GMO GlobalSign HD K.K.
Website
https://www.gmogshd.com/
Prefixes
55 IPv4 · 13 IPv6
Peers
2 (1 Upstreams)

Approximate location

GeoLite2

External links

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