2620:0:f00::/41
🇺🇸CIDR
2620:0:f00::/41
IP Version
IPv6
Addresses
154.7Y
Mask
/41
Country
🇺🇸 United States
City
Ashburn
RIR
ARIN
Status
allocated
Allocated
9/9/2008
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2620:0:f00::/41 | AS6431ATT-RESEARCH - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2620:0:f70::/44 | AS6431ATT-RESEARCH - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
| 2620:0:f40::/44 | AS6431ATT-RESEARCH - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
| 2620:0:f50::/44 | AS6431ATT-RESEARCH - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
| 2620:0:f60::/44 | AS6431ATT-RESEARCH - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
| 2620:0:f01::/48 | AS6431ATT-RESEARCH - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
| 2620:0:f40::/48 | AS7018ATT-INTERNET4 - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2620:0:f00::/41Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2620:0:f00::/41" | jq
External Links