AS400940 Railway 🇺🇸 US
Announcing 20 prefixes, seen at the RIS collectors.
IPv4 prefixes
12
7,680 (30 × /24)
IPv6 prefixes
8
2,048 × /48
Upstreams
7
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS400940
- Name
- Railway
- Organisation
- Railway
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2024-02-17
- Network type
- Content
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS-RLWY
- Website
- https://railway.com
- PeeringDB
- net/37108
- Exchanges
- 2
- Facilities
- 8
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 |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 70,585 | 2,074 | 51 | CAIDA |
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,605 | 130 | 292 | CAIDA |
| AS2914 NTT America, Inc. | 🇺🇸 US | 56,366 | 1,618 | 188 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 53,392 | 211 | 91 | CAIDA |
| AS3491 PCCW Global (HK) Ltd. | 🇭🇰 HK | 51,101 | 536 | 32 | CAIDA |
| AS13335 Cloudflare, Inc. | 🇺🇸 US | 19,688 | 2,640 | 47 | CAIDA |
| AS60068 Datacamp Limited (CDN77 / DataPacket) | 🇬🇧 GB | 15,522 | 420 | 41 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,704 | 235 | 13 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 24,704 | 1 | 1 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 21,521 | 64 | 1 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,739 | 45 | 3 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇭 PH | 273 | 567 | 1 | CAIDA |
| AS38001 NewMedia Express Pte. Ltd. | 🇸🇬 SG | 27 | 68 | 2 | CAIDA |
Downstreams
Networks this one appears to provide transit to
No downstreams observed at the collectors.
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.