198.137.252.0/23 - Comcast Cable Communications (AS7922)
CIDR
198.137.252.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Northlake
RIR
ARIN
Status
allocated
Allocated
1993-05-25
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 198.137.252.0/23 | AS7922 COMCAST-7922 - Comcast Cable Communications, LLC | Valid | Other IRR | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 198.137.252.0/23 | AS7922 | /23 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7922 | Other IRR | MAINT-AS7922 | 2023-11-13 |
Transfer History
Registry transfers of 198.137.252.0/23, blocks inside it, or blocks containing it.
- 198.137.252.0/23M&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/198.137.252.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/198.137.252.0/23" | jq
External Links