AS55900
GLBB-JP
GLBB Japan KK
Registry
Authoritative registration data
- AS number
- 55900
- Name
- GLBB-JP
- Organisation
- GLBB Japan KK
- Country
-
JP
Japan
- RIR
- APNIC
- Registered
- —
IPv4 prefixes
31
IPv6 prefixes
1
Total announced
32
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 104.222.192.0/20 | IPv4 | /20 | RPKI valid | |
| 109.236.0.0/20 | IPv4 | /20 | RPKI valid | |
| 137.220.16.0/20 | IPv4 | /20 | not checked | |
| 172.97.80.0/20 | IPv4 | /20 | not checked | |
| 180.131.208.0/20 | IPv4 | /20 | not checked | |
| 180.131.224.0/20 | IPv4 | /20 | RPKI valid | |
| 180.131.240.0/20 | IPv4 | /20 | RPKI valid | |
| 198.144.128.0/20 | IPv4 | /20 | not checked | |
| 27.0.16.0/20 | IPv4 | /20 | not checked | |
| 104.222.208.0/21 | IPv4 | /21 | RPKI valid | |
| 202.171.224.0/21 | IPv4 | /21 | not checked | |
| 218.223.128.0/21 | IPv4 | /21 | not checked | |
| 103.13.248.0/22 | IPv4 | /22 | not checked | |
| 103.250.92.0/22 | IPv4 | /22 | RPKI valid | |
| 103.7.88.0/22 | IPv4 | /22 | RPKI valid | |
| 104.222.216.0/22 | IPv4 | /22 | RPKI valid | |
| 123.100.136.0/22 | IPv4 | /22 | RPKI valid | |
| 123.100.156.0/22 | IPv4 | /22 | not checked | |
| 202.12.244.0/22 | IPv4 | /22 | not checked | |
| 202.171.224.0/22 | IPv4 | /22 | not checked | |
| 203.23.200.0/22 | IPv4 | /22 | not checked | |
| 218.223.128.0/22 | IPv4 | /22 | not checked | |
| 218.223.132.0/22 | IPv4 | /22 | not checked | |
| 43.248.160.0/22 | IPv4 | /22 | not checked | |
| 103.100.190.0/23 | IPv4 | /23 | RPKI valid | |
| 103.100.189.0/24 | IPv4 | /24 | not checked | |
| 103.250.92.0/24 | IPv4 | /24 | RPKI valid | |
| 103.250.93.0/24 | IPv4 | /24 | not checked | |
| 180.131.210.0/24 | IPv4 | /24 | not checked | |
| 202.12.246.0/24 | IPv4 | /24 | not checked | |
| 27.0.31.0/24 | IPv4 | /24 | not checked | |
| 2404:2d00::/32 | IPv6 | /32 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| BBIX Osaka | 100,000 Mbps | IPv4 · IPv6 |
| BBIX Tokyo | 100,000 Mbps | IPv4 · IPv6 |
| Equinix Tokyo | 20,000 Mbps | IPv4 · IPv6 |
| JPIX TOKYO | 10,000 Mbps | IPv4 · IPv6 |
| JPNAP Tokyo: Peering | 10,000 Mbps | IPv4 · IPv6 |
| Japan Community IX | 100,000 Mbps | IPv4 · IPv6 |
| RIX (RYUKYUIX): RYUKYUIX-001 | 40,000 Mbps | IPv4 · IPv6 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS55900 in BGP paths by route collectors.
Observed upstreams
12 networks seen before AS55900 in AS paths
| Families | |||
|---|---|---|---|
| AS1299 TWELVE99 | 2,055 | 14,060 |
v4
v6
|
| AS2497 IIJ | 1,067 | 6,185 |
v4
v6
|
| AS2914 NTT-DATA-2914 | 539 | 3,727 |
v4
v6
|
| AS3356 LEVEL3 | 205 | 1,639 |
v4
v6
|
| AS6939 HURRICANE | 210 | 1,263 |
v4
v6
|
| AS24482 SGGS-AS-AP | 6 | 439 |
v4
v6
|
| AS8220 COLT | 26 | 315 |
v4
v6
|
| AS9002 RETN-AS | 9 | 90 |
v4
v6
|
| AS35280 F5 | 10 | 71 |
v4
v6
|
| AS60068 CDN77 | 1 | 4 |
v4
|
| AS135607 INFINIVAN-AS-AP | 2 | 2 |
v4
|
| AS2907 SINET-AS | 1 | 2 |
v4
|
No rows match “”.
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Observed downstreams
9 networks seen after AS55900 in AS paths
| Families | |||
|---|---|---|---|
| AS135607 INFINIVAN-AS-AP | 2,444 | 12,455 |
v4
v6
|
| AS146986 SSC-3 | 250 | 4,754 |
v4
v6
|
| AS63774 KAMOIKE-NET | 95 | 816 |
v4
v6
|
| AS24277 NIRAI | 142 | 627 |
v4
v6
|
| AS131951 SSC | 326 | 539 |
v4
v6
|
| AS45679 TOMOCHA-NET | 245 | 508 |
v4
v6
|
| AS63800 SERVER-G | 32 | 113 |
v4
v6
|
| AS55899 IROB | 17 | 95 |
v4
v6
|
| AS9304 HUTCHISON-AS-AP | 2 | 2 |
v4
|
No rows match “”.
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Uncertain adjacencies
4 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS2500 WIDE-BB | 67 | 217 |
v4
v6
|
| AS59105 HOMENOC | 10 | 64 |
v4
v6
|
| AS49544 i3Dnet | 7 | 57 |
v4
v6
|
| AS18106 VIEWQWEST-SG-AP | 5 | 50 |
v4
|
No rows match “”.
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