Network · data from 2026-11-12
AS55900 GLBB Japan
Registry name: GLBB-JP - GLBB Japan KK, JP · PeeringDB
32IPv4 routes
100.0% RPKI valid · 100.0% with a route object
1IPv6 routes
100.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
0No ROA
0 with no route object for this origin
1Low visibility
seen by under 10% of full-table peers
44Route objects not announced
registered with origin AS55900, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS55900, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 104.222.192.0/20 | Valid | Other IRR onlyRADB | 673 100% |
| 104.222.208.0/21 | Valid | Other IRR onlyRADB | 673 100% |
| 172.97.80.0/20 | Valid | Other IRR onlyRADB | 673 100% |
| 180.131.208.0/20 | Valid | Other IRR onlyNTTCOM, RADB | 673 100% |
| 27.0.16.0/20 | Valid | Other IRR onlyNTTCOM, RADB | 672 100% |
| 103.250.92.0/24 | Valid | Other IRR onlyRADB | 672 100% |
| 103.250.93.0/24 | Valid | Other IRR onlyRADB | 672 100% |
| 109.236.0.0/20 | Valid | Other IRR onlyRADB | 672 100% |
| 137.220.16.0/20 | Valid | Other IRR onlyRADB | 672 100% |
| 180.131.210.0/24 | Valid | Other IRR onlyNTTCOM, RADB | 672 100% |
| 180.131.224.0/20 | Valid | Other IRR onlyNTTCOM, RADB | 672 100% |
| 180.131.240.0/20 | Valid | Other IRR onlyNTTCOM, RADB | 672 100% |
| 198.144.128.0/20 | Valid | Other IRR onlyNTTCOM, RADB | 672 100% |
| 202.171.224.0/21 | Valid | Other IRR onlyRADB | 672 100% |
| 218.223.128.0/21 | Valid | Other IRR onlyJPIRR, RADB | 672 100% |
| 103.7.88.0/22 | Valid | Other IRR onlyRADB | 671 100% |
| 104.222.216.0/22 | Valid | Other IRR onlyRADB | 671 100% |
| 123.100.136.0/22 | Valid | Other IRR onlyRADB | 671 100% |
| 123.100.156.0/22 | Valid | Other IRR onlyRADB | 671 100% |
| 27.0.31.0/24 | Valid | Other IRR onlyRADB | 670 100% |
| 43.248.160.0/22 | Valid | Other IRR onlyRADB | 670 100% |
| 103.13.248.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 670 100% |
| 103.100.189.0/24 | Valid | Other IRR onlyRADB | 670 100% |
| 103.100.190.0/23 | Valid | Other IRR onlyRADB | 670 100% |
| 103.250.92.0/22 | Valid | Other IRR onlyRADB | 670 100% |
| 202.12.244.0/22 | Valid | Other IRR onlyRADB | 670 100% |
| 203.23.200.0/22 | Valid | Other IRR onlyRADB | 670 100% |
| 218.223.132.0/22 | Valid | Other IRR onlyJPIRR, RADB | 670 100% |
| 218.223.128.0/22 | Valid | Other IRR onlyJPIRR, RADB | 669 99% |
| 2404:2d00::/32 | Valid | Other IRR onlyNTTCOM, RADB | 636 100% |
| 202.12.246.0/24 | Valid | Other IRR onlyRADB | 128 19% |
| 202.171.224.0/22 | Valid | Other IRR onlyRADB | 128 19% |
| 180.131.224.0/19 | Valid | Other IRR onlyRADB | 3 0%low visibility |
AS-SET
PeeringDB's irr_as_set for AS55900: AS-GLBB-TRANSIT. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS55900 isn't in the set, or no route object for AS55900 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.
| Name | Database | ASNs | Sets | AS55900 in it | Not covered |
|---|---|---|---|---|---|
| AS-GLBB-TRANSIT | RADBlists itself further down | 255 | 9 | Yes | 0 |
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 77 are in fix.csv.
- Route object: RIR33
- Route object: not announced44
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: RIR | 104.222.192.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 104.222.208.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 172.97.80.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 180.131.208.0/20 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 27.0.16.0/20 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.250.92.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.250.93.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 109.236.0.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 137.220.16.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 180.131.210.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 180.131.224.0/20 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 180.131.240.0/20 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 198.144.128.0/20 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 202.171.224.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 218.223.128.0/21 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.7.88.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 104.222.216.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 123.100.136.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 123.100.156.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 27.0.31.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 43.248.160.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.13.248.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.100.189.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.100.190.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.250.92.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 202.12.244.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 203.23.200.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 218.223.132.0/22 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 218.223.128.0/22 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2404:2d00::/32 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 202.12.246.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 202.171.224.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 180.131.224.0/19 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS55900 whose prefix no peer sees AS55900 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 27.0.16.0/21 | RADB | Valid |
| 27.0.24.0/21 | RADB | Valid |
| 27.0.24.0/22 | RADB | Valid |
| 103.13.248.0/23 | RADB | Valid |
| 103.13.250.0/23 | RADB | Valid |
| 103.13.250.0/24 | RADB | Valid |
| 103.13.251.0/24 | RADB | Valid |
| 109.236.2.0/23 | RADB | Valid |
| 137.220.21.0/24 | RADB | Valid |
| 137.220.22.0/24 | RADB | Valid |
| 137.220.26.0/24 | RADB | Valid |
| 137.220.27.0/24 | RADB | Valid |
| 137.220.30.0/24 | RADB | Valid |
| 137.220.31.0/24 | RADB | Valid |
| 180.131.208.0/21 | RADB | Valid |
| 180.131.208.0/24 | RADB | Valid |
| 180.131.209.0/24 | RADB | Valid |
| 180.131.213.0/24 | RADB | Valid |
| 180.131.216.0/21 | RADB | Valid |
| 180.131.216.0/24 | RADB | Valid |
| 180.131.221.0/24 | RADB | Valid |
| 180.131.223.0/24 | RADB | Valid |
| 180.131.224.0/21 | RADB | Valid |
| 180.131.224.0/22 | RADB | Valid |
| 180.131.232.0/21 | RADB | Valid |
| 180.131.238.0/23 | RADB | Valid |
| 180.131.240.0/21 | RADB | Valid |
| 180.131.248.0/21 | RADB | Valid |
| 198.144.128.0/21 | RADB | Valid |
| 198.144.128.0/24 | RADB | Valid |
| 198.144.129.0/24 | RADB | Valid |
| 198.144.132.0/24 | RADB | Valid |
| 198.144.134.0/24 | RADB | Valid |
| 198.144.136.0/21 | RADB | Valid |
| 198.144.136.0/24 | RADB | Valid |
| 198.144.138.0/24 | RADB | Valid |
| 202.12.244.0/24 | RADB | Valid |
| 202.171.224.0/24 | RADB | Valid |
| 202.171.225.0/24 | RADB | Valid |
| 202.171.226.0/24 | RADB | Valid |
| 202.171.227.0/24 | RADB | Valid |
| 2404:2d00:4e00::/48 | RADB | Valid |
| 2404:2d00:4e01::/48 | RADB | Valid |
| 2404:2d00:5000::/36 | RADB | Valid |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.