AS4574 Internet Doorway, Inc. 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
8,960 (35 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS4574
- Name
- Internet Doorway, Inc.
- Organisation
- Internet Doorway, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1995-05-01
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 | 70,701 | 2,082 | 104 | CAIDA |
| AS11272 C Spire Fiber | 🇺🇸 US | 76 | 29 | 138 | 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 |
|---|---|---|---|---|---|
| AS15155 Southern Farm Bureau Life Insurance Company | 🇺🇸 US | 0 | 1 | 42 | CAIDA |
| AS55142 Newbreak Management Co. LLC | 🇺🇸 US | 0 | 2 | 32 | 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.