Japan Network Information Center
BGP inherited
Cluster stats
| Netblocks | 62 |
| All fragments | 336 blocks across 138 clusters |
| Cluster ID | 204420943 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 13 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
62
+12 netblocks since 2026-07-05
2026-07-05
peak 62
2026-07-13
IP Ranges (62)
showing 50 of 62 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 61.122.16.0/22 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 101.203.89.112/32 | Japan Network Information Center | PEERINGDB | ASSIGNED | ● high |
| 103.131.194.0/23 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 103.210.108.0/22 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 115.69.236.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 115.69.237.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 133.112.0.0/16 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 150.41.0.0/16 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 158.200.0.0/16 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 192.41.192.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 192.47.97.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 192.50.235.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 202.1.208.0/22 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 202.1.212.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 202.1.213.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 202.1.214.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 202.1.215.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 202.12.30.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 202.13.71.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 202.210.56.0/22 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 203.178.8.0/24 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 203.179.64.0/20 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 210.134.208.0/20 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 211.1.0.0/19 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 211.120.240.0/21 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 218.231.16.0/20 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 219.101.112.0/20 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 220.213.240.0/20 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2001:d90::/32 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2001:dc2::/32 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2400:b420::/32 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2400:b420:f000::/36 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2407:9900::/36 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2407:9900:1000::/36 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2407:9900:2000::/36 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2407:9900:3000::/36 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2407:9900:4000::/35 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2407:9900:6000::/35 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 2407:9900:8000::/33 | Japan Network Information Center | BGP | ANNOUNCED | ● high |
| 58.246.20.212/30 | Japan-JTB-SH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 58.246.23.80/30 | Japan-QT-SH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 58.246.32.16/29 | Japan-JBA-SH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 58.246.33.184/30 | Japan-TMI-SH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 58.246.169.16/29 | Japan-NTT-SH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 58.247.92.224/30 | Japan-JCI-SH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.137.232.0/22 | Japan Network Information Center | APNIC | ALLOCATED PORTABLE | ● low |
| 103.137.240.0/22 | Japan Network Information Center | APNIC | ALLOCATED PORTABLE | ● low |
| 192.31.116.0 – 192.31.124.255 | Japan Network Information Center | APNIC | ALLOCATED PORTABLE | ● low |
| 202.126.16.0/21 | Japan Network Information Center | APNIC | ALLOCATED PORTABLE | ● low |
| 218.100.15.0/24 | Japan Network Information Center | APNIC | ASSIGNED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
45.2%
of checked blocks have valid RPKI ROA coverage
(28 of 62)
Possible discrepancies (4)
These blocks are registered to Japan Network Information Center but cryptographically authorized for a different, unrelated network (4 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:f60::/27 /27 | authorized for AS2519 — ARTERIA Networks Corporation |
| 2406:ab40::/28 /28 | authorized for AS63784 — Cabinet Secretariat |
| 218.100.15.0/24 /24 | authorized for AS24229 — IX-layers, Inc. |
| 115.69.237.0/24 /24 | authorized for AS7521 — INTERNET MULTIFEED CO. |
NIC Handles
AS131966
AS131971
AS146984
AS2515
AS2522
JNIC1-AP
JNIC1-AP
MAINT-CNCGROUP-SH
MAINT-JPNIC
ORG-JNIC1-AP
YR194-AP
YR194-AP