AS18127 Ibaraki Prefectural Government 🇯🇵 JP
Announcing 16 prefixes, seen at the RIS collectors.
IPv4 prefixes
14
3,584 (14 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS18127
- Name
- Ibaraki Prefectural Government
- Organisation
- Ibaraki Prefectural Government
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2002-03-21
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS59103 SoftEther Corporation | 🇯🇵 JP | 38 | 9 | 707 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS59120 Tsukuba Internet Service Corporation | 🇯🇵 JP | 0 | 1 | 44 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.