AS1968 UMASSNET 🇺🇸 US
Announcing 25 prefixes, seen at the RIS collectors.
IPv4 prefixes
23
177,920 (695 × /24)
IPv6 prefixes
2
8 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
9
transit customers observed
Customer cone
10
ASes reachable through it
Registry and operator data
- AS number
- AS1968
- Name
- UMASSNET
- Organisation
- UMASSNET
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1992-08-28
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 | 65,667 | 3,996 | 1,522 | CAIDA |
| AS3257 GTT Communications Inc. | 🇺🇸 US | 63,031 | 1,809 | 608 | CAIDA |
| AS11537 Internet2 | 🇺🇸 US | 2,202 | 23 | 111 | CAIDA |
| AS11164 Internet2 I2PX | 🇺🇸 US | 1,265 | 13 | 206 | 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 |
|---|---|---|---|---|---|
| AS1255 Smith College | 🇺🇸 US | 0 | 14 | 588 | CAIDA |
| AS8067 Westfield State University | 🇺🇸 US | 0 | 5 | 210 | CAIDA |
| AS1249 University of Massachusetts - AMHERST | 🇺🇸 US | 0 | 4 | 202 | CAIDA |
| AS1929 University of Massachusetts - AMHERST | 🇺🇸 US | 0 | 3 | 160 | CAIDA |
| AS396086 Hampshire College | 🇺🇸 US | 0 | 2 | 84 | CAIDA |
| AS396128 Mount Holyoke College | 🇺🇸 US | 0 | 1 | 42 | CAIDA |
| AS32559 Amherst College | 🇺🇸 US | 0 | 1 | 42 | CAIDA |
| AS46905 University of Massachusetts - Lowell | 🇺🇸 US | 0 | 1 | 42 | CAIDA |
| AS394003 University of Massachusetts Dartmouth | 🇺🇸 US | 0 | 1 | 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.