216.122.112.0/22 - Comcast Cable Communications (AS7922)
CIDR
216.122.112.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Littleton
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.122.112.0/22 | AS7922 COMCAST-7922 - Comcast Cable Communications, LLC | Valid | ARINOther IRR | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 216.122.112.0/22 | AS7922 | /24 | arin |
Transfer History
Registry transfers of 216.122.112.0/22, blocks inside it, or blocks containing it.
- 216.122.112.0/20Transfer ·
- 216.122.0.0/16M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 216.122.112.0/20 | Transfer | |||
| 216.122.0.0/16 | M&A |
Related Prefixes
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/216.122.112.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.122.112.0/22" | jq
External Links