HomePrefix Lookup138.138.0.0/16

138.138.0.0/16

🇺🇸
IPv4ARINallocatedNo ROA
CIDR
138.138.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Whitehall
RIR
ARIN
Status
allocated
Allocated
4/19/1990

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

32 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
138.136.0.0/13AS721DNIC-ASBLK-00721-00726 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.192.0/19AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.0.0/19AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.64.0/19AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.144.0/20AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.224.0/20AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.32.0/20AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.96.0/20AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.160.0/20AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.136.0/21AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.48.0/21AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.120.0/21AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.176.0/22AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.112.0/22AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.132.0/22AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.116.0/22AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.56.0/22AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.182.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.254.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.184.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.128.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.130.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.62.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.180.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.188.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.190.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.240.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.242.0/23AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.187.0/24AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.186.0/24AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.61.0/24AS5972DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROA—6/13/2026
138.138.60.0/24AS5972DNIC-ASBLK-05800-06055 - 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/138.138.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/138.138.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP