HomePrefix Lookup139.242.0.0/16

139.242.0.0/16

πŸ‡ΊπŸ‡Έ
IPv4ARINallocatedNo ROA
CIDR
139.242.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
πŸ‡ΊπŸ‡Έ 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

54 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
139.242.128.0/18AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.224.0/19AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.96.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.208.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.80.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.56.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.24.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.64.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.192.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.120.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.20.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.204.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.116.0/22AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.200.0/22AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.112.0/22AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.14.0/23AS337DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.18.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.10.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.32.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.8.0/23AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.38.0/23AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.40.0/23AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.78.0/23AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.5.0/24AS258BRAGGSRI-EGP-AS - Headquarters, USAISCNo ROAβ€”6/13/2026
139.242.53.0/24AS317DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.72.0/24AS408AFCONC-BLOCK1-AS - Air Force Systems NetworkingNo ROAβ€”6/13/2026
139.242.48.0/24AS656DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.127.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.13.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.77.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.2.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.37.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.0.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.216.0/24AS1733DISACENT-NIPR-ASN - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.54.0/24AS3529DNIC-AS-03529 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.28.0/24AS5877DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.26.0/24AS5877DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.25.0/24AS5877DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.30.0/24AS5877DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.42.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.73.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.74.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.1.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.124.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.44.0/24AS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.125.0/24AS27065DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.50.0/24AS27065DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.7.0/24AS27065DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.49.0/24AS27065DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.4.0/24AS27065DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.51.0/24AS27066DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.12.0/24AS27066DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.34.0/24AS27139DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
139.242.35.0/24AS27139DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)No ROAβ€”6/13/2026
Geolocation
CountryπŸ‡ΊπŸ‡ΈUnited StatesUS
RegionOhio
CityColumbus
GEThttps://api.ipctl.io/v1/prefix/139.242.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/139.242.0.0/16" | jq