AS27506 Zayo Bandwidth 🇺🇸 US
Announcing 17 prefixes, seen at the RIS collectors.
IPv4 prefixes
17
51,200 (200 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS27506
- Name
- Zayo Bandwidth
- Organisation
- Zayo Bandwidth
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2003-03-19
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 |
|---|---|---|---|---|---|
| AS46887 Zayo (fka. Crown Castle) | 🇺🇸 US | 1,414 | 798 | 756 | 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 |
|---|---|---|---|---|---|
| AS23004 VIEWTRADE SECURITIES | 🇺🇸 US | 0 | 3 | 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.