HomePrefix Lookup139.40.0.0/16

139.40.0.0/16

🇺🇸
IPv4ARINallocatedNo ROA
CIDR
139.40.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Columbus
RIR
ARIN
Status
allocated
Allocated
6/15/1990

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

56 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
139.40.0.0/17AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.176.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.248.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.200.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.232.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.168.0/21AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.244.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.196.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.164.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.140.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.228.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.220.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.156.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.240.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.210.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.216.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.138.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.132.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.192.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.128.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.162.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.242.0/23AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.195.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.161.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.155.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.137.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.218.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.225.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.227.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.226.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.130.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.132.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.134.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.135.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.136.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.144.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.145.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.150.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.151.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.152.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.153.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.154.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.160.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.164.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.165.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.166.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.167.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.194.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.196.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.208.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.209.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.212.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.213.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.214.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.215.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
139.40.149.0/24AS27064DNIC-ASBLK-27032-27159 - 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/139.40.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/139.40.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP