AS18149 Japan Registry Service Co., Ltd. 🇯🇵 JP
Japan Registry Service Co.,Ltd.. Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /24)
IPv6 prefixes
2
2 × /48
Upstreams
2
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
- AS18149
- Name
- Japan Registry Service Co., Ltd.
- Organisation
- Japan Registry Services Co., Ltd.
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2002-03-21
- Network type
- Content
- Traffic levels
- 0-20Mbps
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS-JPRS
- Website
- https://jprs.co.jp/en/
- PeeringDB
- net/4749
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 | 58,451 | 1,628 | 216 | CAIDA |
| AS2516 KDDI Corporation | 🇯🇵 JP | 28,267 | 560 | 153 | 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 |
|---|---|---|---|---|---|
| AS131905 Japan Registry Services Co., Ltd. | 🇯🇵 JP | 0 | 3 | 166 | 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.