HomePrefix Lookup144.128.0.0/12

144.128.0.0/12

🇺🇸
IPv4RIPEassigned RPKI Valid
CIDR
144.128.0.0/12
IP Version
IPv4
Addresses
1M
Mask
/12 (255.240.0.0)
Country
🇺🇸 United States
City
Whitehall
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

56 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
144.132.0.0/14AS1221ASN-TELSTRA - Telstra Limited Valid—6/15/2026
144.136.0.0/15AS1221ASN-TELSTRA - Telstra Limited Valid—6/15/2026
144.141.0.0/16AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
144.143.0.0/16AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
144.128.0.0/16AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
144.140.0.0/16AS1221ASN-TELSTRA - Telstra Limited Valid—6/15/2026
144.131.0.0/16AS1221ASN-TELSTRA - Telstra Limited Valid—6/15/2026
144.139.0.0/16AS1221ASN-TELSTRA - Telstra Limited Valid—6/15/2026
144.142.0.0/16AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
144.138.0.0/16AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.130.0.0/17AS1221ASN-TELSTRA - Telstra Limited Valid—6/15/2026
144.130.192.0/18AS1221ASN-TELSTRA - Telstra Limited Valid—6/15/2026
144.129.64.0/18AS33363BHN-33363 - Charter Communications, Inc Valid—6/15/2026
144.129.128.0/18AS33363BHN-33363 - Charter Communications, Inc Valid—6/15/2026
144.129.192.0/18AS33363BHN-33363 - Charter Communications, Inc Valid—6/15/2026
144.130.160.0/19AS1221ASN-TELSTRA - Telstra Limited Valid—6/15/2026
144.129.0.0/19AS33363BHN-33363 - Charter Communications, Inc Valid—6/15/2026
144.130.144.0/20AS1221ASN-TELSTRA - Telstra Limited Valid—6/15/2026
144.130.128.0/20AS4637ASN-TELSTRA-GLOBAL - Telstra Global Valid—6/15/2026
144.129.32.0/20AS33363BHN-33363 - Charter Communications, Inc Valid—6/15/2026
144.138.112.0/20AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.224.0/20AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.16.0/20AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.130.136.0/21AS4637ASN-TELSTRA-GLOBAL - Telstra Global Valid—6/15/2026
144.130.128.0/21AS4637ASN-TELSTRA-GLOBAL - Telstra Global Valid—6/15/2026
144.138.192.0/21AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.96.0/21AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.104.0/21AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.144.0/21AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.160.0/21AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.176.0/21AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.184.0/21AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.200.0/21AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.208.0/21AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.129.48.0/22AS33363BHN-33363 - Charter Communications, Inc Valid—6/15/2026
144.129.52.0/22AS33363BHN-33363 - Charter Communications, Inc Valid—6/15/2026
144.138.216.0/22AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.240.0/22AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.220.0/22AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.70.0/23AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.246.0/23AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.250.0/23AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.48.0/23AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.50.0/23AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.52.0/23AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.60.0/23AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.64.0/23AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.244.0/23AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.7.0/24AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.6.0/24AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.4.0/24AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.0.0/24AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.1.0/24AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.2.0/24AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.3.0/24AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026
144.138.5.0/24AS135887TELSTRA-BELONG-AP - Belong (Telstra Limited) Valid—6/15/2026

More Specific Prefixes

20
PrefixASCountryStatus
144.132.0.0/14AS1221🇦🇺AUassigned
144.130.0.0/15🇦🇺AUassigned
144.136.0.0/15AS1221🇦🇺AUassigned
144.131.0.0/16AS1221🇦🇺AUallocated
144.132.0.0/16🇦🇺AUallocated
144.133.0.0/16🇦🇺AUallocated
144.134.0.0/16🇦🇺AUallocated
144.135.0.0/16🇦🇺AUallocated
144.143.0.0/16AS749🇺🇸USallocated
144.129.0.0/16🇺🇸USallocated
144.130.0.0/16🇦🇺AUallocated
144.128.0.0/16AS749🇺🇸USallocated
144.136.0.0/16🇦🇺AUallocated
144.137.0.0/16🇦🇺AUallocated
144.138.0.0/16AS135887🇦🇺AUallocated
144.139.0.0/16AS1221🇦🇺AUallocated
144.140.0.0/16AS1221🇦🇺AUallocated
144.141.0.0/16AS749🇺🇸USallocated
144.142.0.0/16AS16509🇺🇸USallocated
144.130.128.0/20AS4637🇺🇸USassigned
Geolocation
Country🇺🇸United StatesUS
RegionOhio
CityWhitehall
Coordinates39.9747, -82.8947 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/144.128.0.0/12

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/144.128.0.0/12" | jq
External Links
RIPEstat Hurricane Electric BGP