168.100.144.0/20
🇺🇸CIDR
168.100.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
ASHBURN
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 168.100.144.0/20 | AS140577AHREFS-AS-AP - Ahrefs Pte Ltd | Valid | APNIC | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 168.100.146.0/23 | AS140577AHREFS-AS-AP - Ahrefs Pte Ltd | Valid | — | 6/1/2026 |
| 168.100.148.0/24 | AS140577AHREFS-AS-AP - Ahrefs Pte Ltd | Valid | — | 6/1/2026 |
Origin ASN
AS140577
AHREFS-AS-AP - Ahrefs Pte Ltd
Geolocation
Country🇺🇸United StatesUS
CityASHBURN
API
Open https://api.ipctl.io/v1/prefix/168.100.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/168.100.144.0/20" | jq
External Links