HomePrefix Lookup140.18.0.0/16

140.18.0.0/16

🇺🇸
IPv4ARINallocatedNo ROA
CIDR
140.18.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Columbus
RIR
ARIN
Status
allocated
Allocated
4/8/1990

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

64 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
140.18.144.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.112.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.160.0/20AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.32.0/20AS27046DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.136.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.232.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.216.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.56.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.80.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.104.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.228.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.192.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.212.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.100.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.132.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.64.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.24.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.224.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.28.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.208.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.204.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.16.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.20.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.48.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.52.0/22AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.252.0/22AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.92.0/22AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.0.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.202.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.70.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.206.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.198.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.78.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.130.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.90.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.184.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.4.0/23AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.248.0/23AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.74.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.72.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.44.0/23AS27046DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.179.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.97.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.187.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.99.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.89.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.77.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.14.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.12.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.11.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.6.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.3.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.251.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.7.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.13.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.248.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.190.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.191.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.2.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.8.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.200.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.201.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.69.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
140.18.180.0/24AS5852DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/15/2026
Geolocation
Country🇺🇸United StatesUS
RegionOhio
CityColumbus
Coordinates39.9819, -82.9048 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/140.18.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/140.18.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP