217.217.48.0/20 - (AS42366)
CIDR
217.217.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
"New York"
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.217.48.0/22 | AS7029 WINDSTREAM - Windstream Communications LLC | Valid | - | 2026-10-11 |
| 217.217.52.0/22 | AS7029 WINDSTREAM - Windstream Communications LLC | Valid | - | 2026-10-11 |
| 217.217.56.0/22 | AS2856 BT-UK-AS British Telecommunications Limited | Valid | - | 2026-10-11 |
| 217.217.60.0/22 | AS2856 BT-UK-AS British Telecommunications Limited | Valid | - | 2026-10-11 |
Transfer History
Registry transfers of 217.217.48.0/20, blocks inside it, or blocks containing it.
- 217.216.0.0/15Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 217.216.0.0/15 | VODAFONE ONO, S.A. | TerraTransit AG | Transfer |
Origin ASN
AS42366
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
City"New York"
Abuse Contact
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/217.217.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.217.48.0/20" | jq
External Links