AS12 New York University 🇺🇸 US
Announcing 14 prefixes, seen at the RIS collectors.
IPv4 prefixes
13
164,352 (642 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
7
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
- AS12
- Name
- New York University
- Organisation
- New York University
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1984-07-05
- Scope
- Not Disclosed
- PeeringDB
- net/36149
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 | 70,913 | 2,080 | 98 | CAIDA |
| AS3257 GTT Communications Inc. | 🇺🇸 US | 63,069 | 1,809 | 317 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 52,640 | 215 | 284 | CAIDA |
| AS8220 COLT | 🇬🇧 GB | 46,731 | 155 | 13 | CAIDA |
| AS3269 TIM S.p.A. (fka. Telecom Italia S.p.A.) | 🇮🇹 IT | 183 | 316 | 36 | CAIDA |
| AS3754 NYSERNet | 🇺🇸 US | 67 | 0 | 42 | CAIDA |
| AS137 Consortium GARR | 🇮🇹 IT | 24 | 83 | 6 | 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 |
|---|---|---|---|---|---|
| AS394666 NYU Langone Health | 🇺🇸 US | 0 | 9 | 285 | 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.