166.224.0.0/15
🇺🇸CIDR
166.224.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇺🇸 United States
City
Chicago
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.224.0.0/15 | AS6614USCC-ASN - T-Mobile USA, Inc. | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.224.192.0/19 | AS18933USCC-MPLS01 - T-Mobile USA, Inc. | No ROA | — | 5/31/2026 |
| 166.224.224.0/19 | AS18933USCC-MPLS01 - T-Mobile USA, Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS6614 | RADB | MAINT-AS6614 | 11/11/2024 |
Origin ASN
AS6614
USCC-ASN - T-Mobile USA, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/166.224.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/166.224.0.0/15" | jq
External Links