170.143.128.0/18 - State Of Tennessee (AS4454)
CIDR
170.143.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Nashville (South Nashville)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.143.128.0/18 | AS4454 TNET-AS - State of Tennessee | No ROA | - | 2026-10-12 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.143.0.0/16 | AS19957 STATE-OF-TENNESSEE-NETTN - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
| 170.143.128.0/17 | AS4454 TNET-AS - State of Tennessee | No ROA | - | 2026-10-12 |
Origin ASN
AS4454
TNET-AS - State of Tennessee
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
RegionTennessee
CityNashville (South Nashville)
Coordinates36.1215, -86.7704 ↗
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/170.143.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.143.128.0/18" | jq
External Links