AS22335 Metropolitan Research and Education Network 🇺🇸 US
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
12
transit customers observed
Customer cone
18
ASes reachable through it
Registry and operator data
- AS number
- AS22335
- Name
- Metropolitan Research and Education Network
- Organisation
- Metropolitan Research and Education Network
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-09-12
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 |
|---|---|---|---|---|---|
| AS11537 Internet2 | 🇺🇸 US | 2,237 | 23 | 256 | CAIDA |
| AS11164 Internet2 I2PX | 🇺🇸 US | 1,267 | 13 | 309 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6325 Illinois Century Network | 🇺🇸 US | 45 | 56 | 169 | CAIDA |
| AS8674 Netnod AB | 🇸🇪 SE | 23 | 16 | 3 | CAIDA |
| AS683 Argonne National Laboratory | 🇺🇸 US | 0 | 24 | 32 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS40387 University of Illinois | 🇺🇸 US | 8 | 1 | 1 | CAIDA |
| AS53695 Southern Illinois University at Edwardsville | 🇺🇸 US | 0 | 13 | 180 | CAIDA |
| AS103 Northwestern University | 🇺🇸 US | 0 | 27 | 55 | CAIDA |
| AS7968 Loyola University Chicago | 🇺🇸 US | 0 | 8 | 20 | CAIDA |
| AS20130 Depaul University | 🇺🇸 US | 0 | 3 | 19 | CAIDA |
| AS6200 University of Illinois Chicago | 🇺🇸 US | 0 | 6 | 17 | CAIDA |
| AS29825 Illinois Institute of Technology | 🇺🇸 US | 0 | 7 | 14 | CAIDA |
| AS15119 Southern Illinois University Carbondale | 🇺🇸 US | 0 | 1 | 13 | CAIDA |
| AS18555 The Art Institute of Chicago | 🇺🇸 US | 0 | 2 | 11 | CAIDA |
| AS1224 University of Illinois | 🇺🇸 US | 0 | 2 | 10 | CAIDA |
| AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago | 🇺🇸 US | 0 | 9 | 3 | CAIDA |
| AS7386 Illinois State University | 🇺🇸 US | 0 | 1 | 2 | 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.