AS23774 Japan Registry Service Co., Ltd. 🇯🇵 JP
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS23774
- Name
- Japan Registry Service Co., Ltd.
- Organisation
- Japan Registry Services (AS23774)
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2003-06-16
- Network type
- Content
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS23774
- PeeringDB
- net/8331
- Exchanges
- 3
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 |
|---|---|---|---|---|---|
| AS2914 NTT America, Inc. | 🇺🇸 US | 55,043 | 1,583 | 24 | CAIDA |
| AS2497 Internet Initiative Japan Inc. | 🇯🇵 JP | 21,904 | 237 | 15 | CAIDA |
| AS17676 SoftBank Corp. | 🇯🇵 JP | 21,610 | 476 | 3 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,796 | 235 | 39 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS24252 Japan Registry Service Co., Ltd. | 🇯🇵 JP | 0 | 1 | 4 | 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.