AS36375 University of Michigan 🇺🇸 US
Announcing 20 prefixes, seen at the RIS collectors.
IPv4 prefixes
19
826,368 (3,228 × /24)
IPv6 prefixes
1
1 × /32
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
- AS36375
- Name
- University of Michigan
- Organisation
- University of Michigan
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2005-12-16
- Scope
- Not Disclosed
- PeeringDB
- net/41855
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
20 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 35.0.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 35.1.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 35.2.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 35.3.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 35.4.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 35.5.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 35.6.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 35.7.0.0/18 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 35.7.128.0/18 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 67.194.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 141.211.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 141.212.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 141.213.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 141.214.0.0/16 v4 | RPKI valid | 42 | 701823736375 | 2026-09-18 |
| 192.12.80.0/24 v4 | RPKI valid | 41 | 701823736375 | 2026-09-18 |
| 192.41.232.0/23 v4 | RPKI valid | 41 | 701823736375 | 2026-09-18 |
| 192.231.253.0/24 v4 | RPKI valid | 41 | 701823736375 | 2026-09-18 |
| 198.108.8.0/21 v4 | RPKI valid | 3 | 38229244901153736375 | 2026-09-18 |
| 207.75.144.0/20 v4 | RPKI valid | 3 | 38229244901153736375 | 2026-09-18 |
| 2607:f018::/32 v6 | RPKI valid | 33 | 701823736375 | 2026-09-18 |