AS131921 GMO GlobalSign Holdings K.K. 🇯🇵 JP
Announcing 68 prefixes, seen at the RIS collectors.
IPv4 prefixes
55
180,224 (704 × /24)
IPv6 prefixes
13
2,049 × /48
Upstreams
3
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS131921
- Name
- GMO GlobalSign Holdings K.K.
- Organisation
- GMO CLOUD
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2011-08-04
- Network type
- Content
- Traffic levels
- 10-20Gbps
- Scope
- Asia Pacific
- Peering policy
- Selective
- IRR as-set
- AS-131921
- Website
- https://www.gmogshd.com/
- PeeringDB
- net/24949
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
68 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 133.117.148.0/22 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 133.117.148.0/23 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 133.117.150.0/23 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 133.117.152.0/21 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 133.117.152.0/22 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 133.117.156.0/22 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 133.117.160.0/22 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 133.117.160.0/23 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.0.0/16 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.122.0.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.16.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.32.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.48.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.64.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.80.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.96.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.112.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.128.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.144.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.160.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.176.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.192.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.208.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.224.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.122.240.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.123.0.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.123.0.0/24 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.123.2.0/24 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.123.3.0/24 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.123.4.0/23 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.123.6.0/23 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.123.8.0/23 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.123.16.0/21 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.123.16.0/22 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.123.20.0/22 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.124.128.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.124.128.0/23 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.124.128.0/24 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.124.132.0/24 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.124.144.0/21 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 153.124.144.0/22 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 153.124.148.0/22 v4 | RPKI valid | 42 | 70182497131921 | 2026-09-18 |
| 157.120.115.0/24 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 180.131.136.0/21 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 180.131.136.0/22 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 180.131.140.0/22 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 180.222.176.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 180.222.176.0/21 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 180.222.184.0/21 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 202.237.148.0/23 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 202.237.148.0/24 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 202.237.149.0/24 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 210.158.32.0/20 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 210.158.32.0/21 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 210.158.40.0/21 v4 | RPKI valid | 42 | 24482131921 | 2026-09-18 |
| 2406:a1c0:2::/48 v6 | RPKI valid | 34 | 24482131921 | 2026-09-18 |
| 2406:a1c0:100::/40 v6 | RPKI valid | 34 | 70182497131921 | 2026-09-18 |
| 2406:a1c0:100::/41 v6 | RPKI valid | 34 | 24482131921 | 2026-09-18 |
| 2406:a1c0:180::/41 v6 | RPKI valid | 34 | 24482131921 | 2026-09-18 |
| 2406:a1c0:200::/40 v6 | RPKI valid | 34 | 70182497131921 | 2026-09-18 |
| 2406:a1c0:200::/41 v6 | RPKI valid | 34 | 24482131921 | 2026-09-18 |
| 2406:a1c0:280::/41 v6 | RPKI valid | 34 | 24482131921 | 2026-09-18 |
| 2406:a1c0:300::/40 v6 | RPKI valid | 34 | 24482131921 | 2026-09-18 |
| 2406:a1c0:300::/41 v6 | RPKI valid | 34 | 70182497131921 | 2026-09-18 |
| 2406:a1c0:380::/41 v6 | RPKI valid | 34 | 70182497131921 | 2026-09-18 |
| 2406:a1c0:400::/40 v6 | RPKI valid | 34 | 24482131921 | 2026-09-18 |
| 2406:a1c0:400::/41 v6 | RPKI valid | 34 | 70182497131921 | 2026-09-18 |
| 2406:a1c0:480::/41 v6 | RPKI valid | 34 | 70182497131921 | 2026-09-18 |