HomePrefix Lookup137.235.0.0/16

137.235.0.0/16

🇺🇸
IPv4ARINallocatedNo ROA
CIDR
137.235.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Columbus
RIR
ARIN
Status
allocated
Allocated
1/12/1990

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

50 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
137.235.64.0/19AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.192.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.96.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.160.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.48.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.248.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.144.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.8.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.112.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.216.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.176.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.236.0/22AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.128.0/22AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.232.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.120.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.156.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.126.0/23AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.124.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.6.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.16.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.34.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.36.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.42.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.44.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.184.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.190.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.208.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.214.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.230.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.130.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.172.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.190.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.200.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.202.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.210.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.141.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.143.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.133.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.148.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.4.0/24AS637DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.32.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.46.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.229.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.187.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.189.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.27.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.38.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.40.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.213.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
137.235.30.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
Geolocation
Country🇺🇸United StatesUS
RegionOhio
CityColumbus
Coordinates39.9819, -82.9048 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/137.235.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/137.235.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP