AS40387 University of Illinois 🇺🇸 US
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
2,048 (8 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
6
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
8
ASes reachable through it
Registry and operator data
- AS number
- AS40387
- Name
- University of Illinois
- Organisation
- University of Illinois/ICCN
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2007-02-07
- Network type
- Educational/Research
- Traffic levels
- 10-20Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RADB::AS-ICCN
- Website
- http://iccn.illinois.edu
- PeeringDB
- net/7635
- Facilities
- 3
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 |
|---|---|---|---|---|---|
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,701 | 133 | 315 | CAIDA |
| AS11537 Internet2 | 🇺🇸 US | 2,364 | 23 | 15 | CAIDA |
| AS11164 Internet2 I2PX | 🇺🇸 US | 1,268 | 13 | 38 | CAIDA |
| AS2381 WiscNet | 🇺🇸 US | 161 | 37 | 111 | CAIDA |
| AS22335 Metropolitan Research and Education Network | 🇺🇸 US | 18 | 1 | 1 | CAIDA |
| AS23473 PAVLOV MEDIA INC | 🇺🇸 US | 11 | 749 | 613 | 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 |
|---|---|---|---|---|---|
| AS38 University of Illinois | 🇺🇸 US | 0 | 6 | 300 | CAIDA |
| AS6200 University of Illinois Chicago | 🇺🇸 US | 0 | 6 | 275 | CAIDA |
| AS14834 University of Illinois at Springfield | 🇺🇸 US | 0 | 2 | 132 | CAIDA |
| AS698 University of Illinois | 🇺🇸 US | 0 | 2 | 132 | CAIDA |
| AS1224 University of Illinois | 🇺🇸 US | 0 | 2 | 122 | CAIDA |
| AS32464 University Of Illinois College Of Medicine At Peoria | 🇺🇸 US | 0 | 1 | 47 | CAIDA |
| AS26367 Bradley University | 🇺🇸 US | 0 | 7 | 1 | 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.