AS2497 Internet Initiative Japan Inc. 🇯🇵 JP
Announcing 248 prefixes, seen at the RIS collectors.
IPv4 prefixes
237
4,151,296 (16,216 × /24)
IPv6 prefixes
11
4.1 × /32
Upstreams
7
transit providers observed
Peers
19
settlement-free adjacencies
Downstreams
197
transit customers observed
Customer cone
22,267
ASes reachable through it
Registry and operator data
- AS number
- AS2497
- Name
- Internet Initiative Japan Inc.
- Organisation
- Internet Initiative Japan
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2002-04-05
- Network type
- NSP
- Scope
- Global
- Peering policy
- Restrictive
- IRR as-set
- JPIRR::AS-IIJ JPIRR::AS-IIJ6
- Website
- http://www.iij.ad.jp/en/
- PeeringDB
- net/690
- Exchanges
- 15
- Facilities
- 17
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
248 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 14.137.235.0/24 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 14.137.243.0/24 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 23.131.136.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 23.159.40.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 23.183.56.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 45.38.103.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 45.38.104.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 45.39.42.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 45.39.47.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 45.39.102.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 45.39.159.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 45.39.227.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 49.239.64.0/18 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 58.138.0.0/17 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 58.138.128.0/18 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 61.122.224.0/20 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 61.124.0.0/20 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 61.124.16.0/20 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 61.211.96.0/19 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 79.170.199.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 80.47.64.0/20 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 81.203.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 89.30.176.0/23 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 101.128.128.0/17 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 103.2.57.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 103.2.58.0/23 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 103.5.23.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 103.26.166.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 103.26.167.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 103.76.87.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 103.140.136.0/23 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.164.85.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.164.92.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.164.100.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.164.132.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.164.133.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.165.87.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.165.174.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.165.181.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.165.202.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.165.254.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.252.22.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.252.84.0/22 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.252.125.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.252.126.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.252.132.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.253.94.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.253.98.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 104.253.239.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 109.66.30.0/23 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 113.197.128.0/17 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 116.118.192.0/20 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 118.151.0.0/17 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 118.151.128.0/18 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 119.10.192.0/18 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 121.50.160.0/21 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 121.102.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 121.200.200.0/21 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 124.41.0.0/17 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 124.41.128.0/18 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 124.147.64.0/18 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 125.30.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 129.249.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 131.248.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 132.179.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.110.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.111.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.127.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.137.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.142.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.157.32.0/19 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.157.72.0/21 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.157.80.0/20 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.157.96.0/21 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.159.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.169.0.0/21 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.169.8.0/22 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.173.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.173.0.0/17 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.173.128.0/17 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.183.96.0/21 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.183.106.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.183.128.0/19 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.194.0.0/17 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.194.128.0/18 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.194.192.0/19 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.194.224.0/20 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.194.240.0/21 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.194.248.0/22 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.194.252.0/23 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.194.254.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.215.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.218.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.221.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.221.3.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.236.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.238.8.0/21 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.238.16.0/20 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.238.32.0/19 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.238.128.0/17 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 133.245.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.254.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.254.130.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 133.254.131.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 134.237.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 138.107.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 139.152.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 139.152.11.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 139.152.13.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 139.152.14.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 139.152.15.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 142.252.252.0/22 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 143.94.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 143.94.217.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 143.125.0.0/17 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 143.125.128.0/18 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 143.125.192.0/20 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 143.125.208.0/22 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 150.23.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 150.31.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 150.61.5.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 150.61.54.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 150.61.55.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 150.87.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 150.90.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 157.65.8.0/21 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 157.65.176.0/21 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 157.65.192.0/21 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 157.67.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 160.13.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 160.17.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 160.244.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 163.49.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 163.55.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 163.140.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 163.218.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 164.37.196.0/23 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 167.169.0.0/16 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 172.120.14.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 172.120.69.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 172.121.39.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 172.122.0.0/15 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 178.239.124.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 178.239.125.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 178.239.126.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 182.54.240.0/22 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 192.6.164.0/23 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 192.47.161.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 192.50.252.0/23 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 192.70.131.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 192.244.8.0/21 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.15.44.0/23 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.19.224.0/21 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.22.208.0/20 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.24.192.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.24.193.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.24.194.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.24.195.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.24.196.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.32.0.0/16 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 202.48.108.0/23 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 202.141.192.0/20 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 202.155.129.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 202.155.130.0/24 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 202.214.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 202.221.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 202.224.128.0/18 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.232.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 202.238.128.0/18 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 202.238.192.0/18 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 202.242.16.0/23 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.244.222.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.245.176.0/20 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.250.154.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.250.155.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.251.0.0/19 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 202.253.160.0/22 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 203.139.224.0/22 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 203.139.228.0/22 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 203.139.232.0/22 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 203.139.236.0/22 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 203.139.240.0/20 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 203.180.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 206.132.160.0/20 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 210.128.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 210.130.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 210.133.192.0/18 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 210.138.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 210.141.16.0/20 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 210.148.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 210.149.0.0/16 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 210.173.0.0/19 v4 | RPKI valid | 42 | 70182497 | 2026-09-18 |
| 210.233.160.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 210.233.162.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 210.233.163.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 210.233.165.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 210.233.166.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 210.233.167.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 210.233.168.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |
| 210.233.169.0/24 v4 | no ROA | 42 | 70182497 | 2026-09-18 |