HomePrefix Lookup129.251.0.0/16

129.251.0.0/16

🇺🇸
IPv4ARINallocatedNo ROA
CIDR
129.251.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Whitehall
RIR
ARIN
Status
allocated
Allocated
4/6/1988

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

48 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
129.251.128.0/17AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.96.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.72.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.56.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.120.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.8.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.32.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.48.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.116.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.84.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.68.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.20.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.4.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.92.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.24.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.46.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.18.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.82.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.52.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.42.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.88.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.64.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.114.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.28.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.67.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.2.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.16.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.27.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.31.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.40.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.45.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.54.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.0.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.81.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.90.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.112.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.55.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.44.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.3.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.91.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.41.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.30.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.1.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.113.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.26.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.80.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.17.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
129.251.66.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/13/2026
Geolocation
Country🇺🇸United StatesUS
RegionOhio
CityWhitehall
Coordinates39.9747, -82.8947 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/129.251.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/129.251.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP