70.251.128.0/17
🇺🇸CIDR
70.251.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Ashburn
RIR
ARIN
Status
allocated
Allocated
2/25/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 70.251.128.0/17 | AS7018ATT-INTERNET4 - AT&T Enterprises, LLC | No ROA | — | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 70.251.172.0/22 | AS13453DSRGLOBAL-COM - DIVERSIFIED SYSTEMS RESOURCES, LTD | No ROA | — | 6/1/2026 |
| 70.251.179.0/24 | AS36112PHSD-DATACENTER - Park Hill School District | No ROA | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/70.251.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/70.251.128.0/17" | jq
External Links