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
22,321
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 |
|---|---|---|---|---|
| 210.233.170.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.171.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.173.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.174.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.175.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.176.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.177.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.178.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.179.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.180.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.181.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.182.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.183.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.184.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.185.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.186.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.187.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.188.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.189.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 210.233.190.0/24 v4 | no ROA | 41 | 70182497 | 2026-09-18 |
| 211.14.32.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 216.98.96.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 218.42.160.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 218.228.96.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 219.105.0.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 219.111.0.0/17 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 219.119.0.0/16 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 219.121.160.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 219.126.128.0/17 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 220.100.0.0/17 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 220.100.192.0/18 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 220.156.0.0/18 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 220.156.64.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 220.156.96.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 220.156.128.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 220.208.192.0/19 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 220.210.128.0/18 v4 | RPKI valid | 41 | 70182497 | 2026-09-18 |
| 2001:240::/32 v6 | RPKI valid | 34 | 70182497 | 2026-09-18 |
| 2001:300::/32 v6 | RPKI valid | 34 | 70182497 | 2026-09-18 |
| 2001:48b0::/32 v6 | RPKI valid | 34 | 70182497 | 2026-09-18 |
| 2400:3980::/32 v6 | no ROA | 34 | 70182497 | 2026-09-18 |
| 2401:ce20:c::/48 v6 | RPKI valid | 34 | 70182497 | 2026-09-18 |
| 2401:ce20:d::/48 v6 | RPKI valid | 34 | 70182497 | 2026-09-18 |
| 2401:ce20:e::/48 v6 | RPKI valid | 34 | 70182497 | 2026-09-18 |
| 2403:5700::/48 v6 | no ROA | 34 | 70182497 | 2026-09-18 |
| 2403:5700:1::/48 v6 | no ROA | 34 | 70182497 | 2026-09-18 |
| 240a:71:8000::/36 v6 | no ROA | 34 | 70182497 | 2026-09-18 |
| 240a:71:9000::/36 v6 | no ROA | 34 | 70182497 | 2026-09-18 |