172.45.0.0/16
🇺🇸CIDR
172.45.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
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 |
|---|---|---|---|---|
| 172.45.0.0/16 | AS14080AS14080 - Telmex Colombia S.A. | Invalid | — | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 172.32.0.0/11 | AS21928T-MOBILE-AS21928 - T-Mobile USA, Inc. | Valid | — | 5/30/2026 |
| 172.45.82.0/24 | AS14080AS14080 - Telmex Colombia S.A. | Invalid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 172.32.0.0/11 | AS21928 | /24 | arin |
Origin ASN
AS14080
AS14080 - Telmex Colombia S.A.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/172.45.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/172.45.0.0/16" | jq
External Links