AS150325 TSUKUDANI NETWORK 🇬🇧 GB
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
4
4 × /48
Upstreams
8
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
- AS150325
- Name
- TSUKUDANI NETWORK
- Organisation
- Tsukudani Network
- Country
- 🇬🇧 GB
- RIR
- APNIC
- Allocated
- 2022-09-23
- Network type
- Non-Profit
- Traffic levels
- 100-1000Mbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS-TSUKUDANI
- Website
- https://as150325.net
- PeeringDB
- net/31074
- Exchanges
- 8
- Facilities
- 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 |
|---|---|---|---|---|---|
| AS34549 meerfarbig GmbH & Co. KG | 🇩🇪 DE | 15,423 | 48 | 1 | inferred |
| AS24482 SG.GS | 🇸🇬 SG | 4,739 | 45 | 1 | inferred |
| AS150369 TelHi Corporation | 🇯🇵 JP | 17 | 2 | 77 | CAIDA |
| AS38074 SDCC Japan-West Area | 🇯🇵 JP | 4 | 3 | 74 | inferred |
| AS401753 BIXCE Inc | 🇻🇬 VG | 2 | 1 | 1 | inferred |
| AS35708 4b42 UG | 🇩🇪 DE | 0 | 0 | 3 | inferred |
| AS56662 Marcin Gondek | 🇵🇱 PL | 0 | 0 | 1 | inferred |
| AS199854 Jens Thies | 🇩🇪 DE | 0 | 0 | 1 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,704 | 235 | 77 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS152184 Tamukai Network | 🇯🇵 JP | 0 | 1 | 42 | 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.