AS11961 Mid-Rivers Telephone Cooperative
AS11961 is operated by Mid-Rivers Telephone Cooperative and registered with ARIN (US) since 1999-02-16.
It announces 7 IPv4 and 1 IPv6 prefixes, 100% of them RPKI valid.
RIPE RIS sees 5 upstream and peer networks and 0 downstream networks next to it.
PeeringDB lists it at 3 internet exchanges and 3 facilities. Its peering policy is selective.
| Name | Mid-Rivers Telephone Cooperative |
|---|---|
| Registry handle | MIDRIVERS |
| Registry (RIR) | ARIN |
| Country | United States (US) |
| Delegated on | 1999-02-16 |
| Network type | Not Disclosed |
| Peering policy | Selective |
| IRR as-set | ARIN::AS-MIDRIVERS |
| Prefixes (IPv4 / IPv6) | 7 / 1 |
| RPKI valid | 100% (8 / 8) |
| Upstreams and peers | 5 |
| Downstream networks | 0 |
| Website | midrivers.com |
Routing health
- AS11961 announces 7 IPv4 and 1 IPv6 prefixes.
- All 8 announced prefixes are RPKI valid.
- 5 upstreams and peers, 0 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 8
- 64.89.208.0/20
- 72.250.128.0/19
- 72.250.152.0/24
- 72.250.153.0/24
- 108.59.112.0/20
- 144.86.208.0/20
- 216.228.32.0/19
- 2607:8380::/32
Upstreams and peers 5
The networks RIPE RIS sees next to AS11961 in BGP paths, the most visible first.
Peering
Peering policy: Selective. Suggested max-prefix limits: 130 IPv4, 30 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| IX-Denver: IX-Denver Fabric | 1 | 40G | Yes |
| MICE: Shared Peering | 1 | 40G | Yes |
| SIX Seattle: MTU 1500 | 1 | 40G | Yes |
| Facility | City | Country |
|---|---|---|
| Cologix MIN1 | Minneapolis | US |
| CoreSite - Denver (DE1) | Denver | US |
| Digital Realty Seattle SEA10 | Seattle | US |
More about AS11961
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 06:51 UTC. The country is where the AS number was registered, not necessarily where the network operates.