208.182.0.0/16 - AT&T Enterprises (AS19957)
CIDR
208.182.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Nashville (North Capitol)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.182.0.0/16 | AS19957 STATE-OF-TENNESSEE-NETTN - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.182.101.0/24 | AS19957 STATE-OF-TENNESSEE-NETTN - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
| 208.182.124.0/24 | AS19957 STATE-OF-TENNESSEE-NETTN - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
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/208.182.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/208.182.0.0/16" | jq
External Links