Venture Communications Cooperative
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 22 · 16,640 IPv4 addresses |
| IPv6 | 1 prefix (largest 2605:4900::/32) |
| Record ID | 245513081 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (22)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 38.50.52.0/22 | Venture Communications Cooperative | ARIN | ALLOCATION | ● high |
| 38.67.248.0/21 | Venture Communications Cooperative | ARIN | ALLOCATION | ● high |
| 64.33.243.0/24 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 66.115.197.0/24 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 66.231.30.0/24 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 66.231.30.0/23 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 66.231.31.0/24 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 98.159.176.0/20 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.224.0/20 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.224.0/23 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.226.0/23 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.228.0/23 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.230.0/23 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.232.0/23 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.234.0/23 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.236.0/23 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.238.0/24 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 208.53.253.0/24 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 209.142.104.0/22 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 216.249.244.0/22 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 216.249.248.0/21 | Venture Communications Cooperative | BGP | ANNOUNCED | ● high |
| 2605:4900::/32 | Venture Communications Cooperative | ARIN | DIRECT ALLOCATION | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2605:4900::/32 |
Footprint over time
10 weekly snapshots · JSON
27
+10 netblocks since 2026-07-26
2026-07-26
peak 27
2026-10-04
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.2%
of checked blocks have valid RPKI ROA coverage
(23 of 27)
Possible discrepancies (23)
These blocks are registered to Venture Communications Cooperative but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2605:4900::/32 /32 | authorized for AS13576 — SDN Communications |
| 2605:4900::/32 /32 | authorized for AS13576 — SDN Communications |
| 98.159.176.0/20 /20 | authorized for AS13576 — SDN Communications |
| 98.159.176.0/20 /20 | authorized for AS13576 — SDN Communications |
| 208.53.224.0/20 /20 | authorized for AS13576 — SDN Communications |
| 216.249.248.0/21 /21 | authorized for AS13576 — SDN Communications |
| 209.142.104.0/22 /22 | authorized for AS13576 — SDN Communications |
| 216.249.244.0/22 /22 | authorized for AS13576 — SDN Communications |
| 209.142.104.0/22 /22 | authorized for AS13576 — SDN Communications |
| 208.53.224.0/23 /23 | authorized for AS13576 — SDN Communications |
| 208.53.226.0/23 /23 | authorized for AS13576 — SDN Communications |
| 208.53.228.0/23 /23 | authorized for AS13576 — SDN Communications |
| 208.53.230.0/23 /23 | authorized for AS13576 — SDN Communications |
| 208.53.232.0/23 /23 | authorized for AS13576 — SDN Communications |
| 208.53.234.0/23 /23 | authorized for AS13576 — SDN Communications |
+8 more — see the REST API
NIC Handles
AS13576
AS63172
NOC11374-ARIN
NOC11374-ARIN
NOC11374-ARIN
NOC11374-ARIN
VENTU-40