AS693 University of Notre Dame 🇺🇸 US
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
78,336 (306 × /24)
IPv6 prefixes
1
128 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS693
- Name
- University of Notre Dame
- Organisation
- University of Notre Dame
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1990-07-23
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 66.205.160.0/20 v4 | RPKI valid | 48 | 693919782693 | 2026-09-18 |
| 66.254.224.0/19 v4 | RPKI valid | 48 | 693919782693 | 2026-09-18 |
| 129.74.0.0/16 v4 | RPKI valid | 48 | 693919782693 | 2026-09-18 |
| 129.74.86.0/23 v4 | RPKI valid | 41 | 34549174693 | 2026-09-18 |
| 2620:0:2f00::/41 v6 | no ROA | 36 | 693919782693 | 2026-09-23 |