AS34 University of Delaware 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
65,792 (257 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS34
- Name
- University of Delaware
- Organisation
- University of Delaware
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1984-10-03
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 |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,775 | 4,017 | 44 | CAIDA |
| AS33287 Comcast Cable Communications, LLC | 🇺🇸 US | 141 | 45 | 98 | CAIDA |
| AS33659 Comcast Cable Communications, LLC | 🇺🇸 US | 98 | 49 | 13 | CAIDA |
| AS3754 NYSERNet | 🇺🇸 US | 67 | 0 | 10 | 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 |
|---|---|---|---|---|---|
| AS2 University of Delaware | 🇺🇸 US | 2 | 11 | 44 | 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.