76.77.40.0/22 - Shenandoah Cable Television (AS4922)
CIDR
76.77.40.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Redwood
RIR
ARIN
Status
allocated
Allocated
2012-01-10
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 76.77.40.0/22 | AS4922 SHENTEL - Shenandoah Cable Television LLC | Valid | ARIN | 2026-10-11 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 76.77.32.0/20 | AS4922 SHENTEL - Shenandoah Cable Television LLC | No ROA | - | 2026-10-11 |
| 76.77.40.0/21 | AS4922 SHENTEL - Shenandoah Cable Television LLC | No ROA | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 76.77.40.0/22 | AS4922 | /24 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4922 | ARIN | MNT-SCTL-16 | 2026-02-19 |
Transfer History
Registry transfers of 76.77.40.0/22, blocks inside it, or blocks containing it.
- 76.77.32.0/20M&A ·
- 76.77.32.0/20M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 76.77.32.0/20 | M&A | |||
| 76.77.32.0/20 | M&A |
Related Prefixes
More prefixes of AS4922
All prefixes of AS4922 →Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/76.77.40.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/76.77.40.0/22" | jq
External Links