AS63781 Kobayashi Family Net LLP 🇯🇵 JP
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS63781
- Name
- Kobayashi Family Net LLP
- Organisation
- Kobayashi Family Net
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2014-08-25
- Network type
- Educational/Research
- Traffic levels
- 10-20Gbps
- Scope
- Asia Pacific
- Peering policy
- Selective
- IRR as-set
- AS63781:AS-KFNET-JP
- Website
- https://kobayashi.gr.jp
- PeeringDB
- net/23248
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Internet exchange presence
From PeeringDB, which networks maintain themselves
| Exchange | City | Country | IPv4 | IPv6 | Speed | Route server |
|---|---|---|---|---|---|---|
| ENTERNET IX | Tokyo | 🇯🇵 JP | 163.220.192.15 | 2401:5e40:c600::6:3781:1 | 1 G | no |
| ENTERNET IX | Tokyo | 🇯🇵 JP | 163.220.192.16 | 2401:5e40:c600::6:3781:2 | 1 G | no |