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
5
transit providers observed
Peers
22
settlement-free adjacencies
Downstreams
196
transit customers observed
Customer cone
26,633
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
11 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:240::/32 v6 | RPKI valid | 32 | 70182497 | 2026-09-18 |
| 2001:300::/32 v6 | RPKI valid | 32 | 70182497 | 2026-09-18 |
| 2001:48b0::/32 v6 | RPKI valid | 32 | 70182497 | 2026-09-18 |
| 2400:3980::/32 v6 | no ROA | 32 | 70182497 | 2026-09-18 |
| 2401:ce20:c::/48 v6 | RPKI valid | 32 | 70182497 | 2026-09-18 |
| 2401:ce20:d::/48 v6 | RPKI valid | 32 | 70182497 | 2026-09-18 |
| 2401:ce20:e::/48 v6 | RPKI valid | 32 | 70182497 | 2026-09-18 |
| 2403:5700::/48 v6 | no ROA | 32 | 70182497 | 2026-09-18 |
| 2403:5700:1::/48 v6 | no ROA | 32 | 70182497 | 2026-09-18 |
| 240a:71:8000::/36 v6 | no ROA | 32 | 70182497 | 2026-09-18 |
| 240a:71:9000::/36 v6 | no ROA | 32 | 70182497 | 2026-09-18 |