100.144.0.0/20
🇺🇸CIDR
100.144.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
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 |
|---|---|---|---|---|
| 100.144.0.0/20 | AS15802DU-AS1 Emirates Integrated Telecommunications Company PJSC | Invalid | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 100.128.0.0/9 | AS21928T-MOBILE-AS21928 - T-Mobile USA, Inc. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 100.128.0.0/9 | AS21928 | /24 | arin |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/100.144.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/100.144.0.0/20" | jq
External Links