AS2497 Internet Initiative Japan Inc. 🇯🇵 JP
Announcing 269 prefixes, seen at the RIS collectors.
IPv4 prefixes
258
4,164,608 (16,268 × /24)
IPv6 prefixes
11
4.1 × /32
Upstreams
6
transit providers observed
Peers
21
settlement-free adjacencies
Downstreams
198
transit customers observed
Customer cone
25,836
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
258 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 203.139.232.0/22 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 203.139.236.0/22 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 203.139.240.0/20 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 203.180.0.0/16 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 206.132.160.0/20 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 210.128.0.0/16 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 210.130.0.0/16 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 210.133.192.0/18 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 210.138.0.0/16 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 210.141.16.0/20 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.148.0.0/16 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 210.149.0.0/16 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 210.173.0.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 210.233.160.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.162.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.163.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.165.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.166.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.167.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.168.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.169.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.170.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.171.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.173.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.174.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.175.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.176.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.177.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.178.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.179.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.180.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.181.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.182.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.183.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.184.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.185.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.186.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.187.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.188.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.189.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 210.233.190.0/24 v4 | no ROA | 43 | 70182497 | 2026-09-18 |
| 211.14.32.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 216.98.96.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 218.42.160.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 218.228.96.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 219.105.0.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 219.111.0.0/17 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 219.119.0.0/16 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 219.121.160.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 219.126.128.0/17 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 220.100.0.0/17 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 220.100.192.0/18 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 220.156.0.0/18 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 220.156.64.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 220.156.96.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 220.156.128.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 220.208.192.0/19 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |
| 220.210.128.0/18 v4 | RPKI valid | 43 | 70182497 | 2026-09-18 |