48.46.0.0/18 - Comcast Cable Communications (AS7922)
CIDR
48.46.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 48.46.0.0/18 | AS7922 COMCAST-7922 - Comcast Cable Communications, LLC | Valid | - | 2026-10-12 |
More-Specific Announcements
19 more-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 48.44.0.0/14 | AS7922 | /24 | arin |
Transfer History
Registry transfers of 48.46.0.0/18, blocks inside it, or blocks containing it.
- 48.44.0.0/14Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 48.44.0.0/14 | Transfer |
Related Prefixes
More prefixes of AS7922
All prefixes of AS7922 →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/48.46.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/48.46.0.0/18" | jq
External Links