株式会社インターネットイニシアティブ
Internet Initiative Japan Inc.
LEI
529900EOCJNAPUHDFR78
Registered name
株式会社インターネットイニシアティブ
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 257 |
| Cluster ID | 191593007 |
| Registry | APNIC |
| Owner jurisdiction | JP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 529900EOCJNAPUHDFR78 |
| Shared handles | clustered on 23 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (257)
showing 50 of 257 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 14.137.235.0/24 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 14.137.243.0/24 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 23.131.136.0/24 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 23.159.40.0/24 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 23.183.56.0/24 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 27.111.228.196/32 | Internet Initiative Japan | PEERINGDB | ASSIGNED | ● high |
| 36.255.57.24/32 | Internet Initiative Japan | PEERINGDB | ASSIGNED | ● high |
| 49.239.64.0/18 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 58.138.0.0/17 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 58.138.128.0/18 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 61.122.224.0/20 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 61.124.0.0/20 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 61.211.96.0/19 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 80.81.193.136/32 | Internet Initiative Japan | PEERINGDB | ASSIGNED | ● high |
| 101.128.128.0/17 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 103.2.57.0/24 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 103.2.58.0/23 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 103.5.23.0/24 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 103.16.102.163/32 | Internet Initiative Japan | PEERINGDB | ASSIGNED | ● high |
| 103.26.166.0/24 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 103.26.167.0/24 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 103.140.136.0/23 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 103.140.136.0/24 | Internet-Initiative-Japan | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 103.140.137.0/24 | Internet-Initiative-Japan | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 113.197.128.0/17 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 116.118.192.0/20 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 118.151.0.0/17 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 118.151.128.0/18 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 119.10.192.0/18 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 121.50.160.0/21 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 121.102.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 121.200.200.0/21 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 123.255.90.136/32 | Internet Initiative Japan | PEERINGDB | ASSIGNED | ● high |
| 124.41.0.0/17 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 124.41.128.0/18 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 124.147.64.0/18 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 125.30.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 129.249.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 131.248.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 132.179.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.110.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.111.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.127.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.137.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.142.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.159.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.169.0.0/21 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.169.8.0/22 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.173.0.0/16 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
| 133.173.0.0/17 | Internet Initiative Japan Inc. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
53.3%
of checked blocks have valid RPKI ROA coverage
(137 of 257)
Possible discrepancies (2)
These blocks are registered to Internet Initiative Japan Inc. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:df7:5380::/47 /47 | authorized for AS3130 — RGnet OU |
| 72.57.165.0 – 72.57.180.255 /20 | authorized for AS9908 — Hong Kong Cable Television Limited |
NIC Handles
AA1892-AP
APNIC-HM
AR948-AP
AS2235-AP
AS2497
AS2497
AS4774
AS9434
IAC3-AP
IAC3-AP
MAINT-BACKWAVESLIMITED-HK
MAINT-DIL-JP
+11 more