AS397501 Purdue University 🇺🇸 US
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
19,968 (78 × /24)
IPv6 prefixes
1
256 × /48
Upstreams
1
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
- AS397501
- Name
- Purdue University
- Organisation
- Purdue University
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2019-04-24
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
11 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 128.211.64.0/24 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 128.211.96.0/24 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 128.211.112.0/24 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 128.211.120.0/24 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 128.211.124.0/24 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 128.211.126.0/24 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 128.211.184.0/23 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 128.211.186.0/23 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 128.211.188.0/22 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 128.211.192.0/18 v4 | RPKI valid | 41 | 34549646111114397501 | 2026-09-18 |
| 2607:ac80:400::/40 v6 | RPKI valid | 37 | 693911114397501 | 2026-09-18 |