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
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 72.36.120.0/21 v4 | no ROA | 48 | 34549129940387 | 2026-09-18 |
| 2620:0:e10::/48 v6 | no ROA | 37 | 34549129940387 | 2026-09-18 |