91.143.176.0/20
🇺🇸CIDR
91.143.176.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Queens
RIR
RIPENCC
Status
allocated
Allocated
11/2/2006
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.143.176.0/20 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | RIPE | 9/11/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.143.176.0/22 | AS54004LIGHTPATH - Cablevision Lightpath LLC | Valid | — | 9/11/2026 |
| 91.143.180.0/24 | AS154383ZWS-AS-AP - ZORNTECH WEB SOLUTIONS | Invalid | — | 9/11/2026 |
| 91.143.180.0/24 | AS203446AS203446 SMARTNET Germany GmbH | Invalid | — | 9/11/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 91.143.184.0/21 | 🇪🇺EU | assigned | |
| 91.143.176.0/22 | AS54004 | 🇪🇺EU | assigned |
| 91.143.182.0/23 | 🇪🇺EU | assigned | |
| 91.143.180.0/24 | AS154383 | 🇪🇺EU | assigned |
| 91.143.181.0/24 | 🇬🇧GB | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/91.143.176.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.143.176.0/20" | jq
External Links