HomePrefix Lookup205.0.0.0/11

205.0.0.0/11

🇺🇸
IPv4ARINallocatedAS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA
CIDR
205.0.0.0/11
IP Version
IPv4
Addresses
2M
Mask
/11 (255.224.0.0)
Country
🇺🇸 United States
City
Columbus
RIR
ARIN
Status
allocated
Allocated
5/18/1998

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
205.0.0.0/11AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026

Covering Prefix

150 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
205.0.0.0/16AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.0.0/16AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.0.0/17AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.64.0/18AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.0.0/19AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.96.0/19AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.0.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.1.0.0/20AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.0.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.1.0.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.18.8.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.20.80.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.192.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.0.0/21AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.168.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.11.0.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.25.128.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.22.104.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.1.0.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.4.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.10.24.0/22AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.21.190.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.50.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.1.0.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.16.186.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.2.152.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.3.0.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.190.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.3.4.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.0.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.50.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.25.232.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.2.0.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.66.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.4.0.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.6.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.176.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.6.0.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.160.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.2.0/23AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.7.109.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.8.0.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.10.146.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.12.24.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.12.68.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.2.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.128.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.192.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.193.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.194.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.195.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.196.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.197.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.198.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.14.199.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.15.115.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.15.132.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.15.224.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.16.23.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.18.202.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.18.210.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.19.92.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.19.161.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.19.212.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.20.93.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.20.117.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.20.173.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.21.89.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.21.189.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.22.37.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.22.38.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.22.41.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.22.45.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.22.138.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.22.185.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.22.206.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.23.186.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.23.203.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.23.204.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.5.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.12.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.36.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.50.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.58.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.63.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.65.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.77.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.86.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.94.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.103.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.104.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.113.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.122.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.143.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.155.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.167.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.168.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.170.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.172.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.176.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.178.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.180.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.185.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.195.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.198.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.210.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.24.231.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.26.182.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.27.0.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.31.158.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.0.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.4.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.18.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.20.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.24.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.27.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.31.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.32.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.39.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.44.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.49.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.59.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.62.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.64.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.71.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.77.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.109.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.174.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.179.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.183.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.192.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.212.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.0.242.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.1.0.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.1.1.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.2.0.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.2.3.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.2.4.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.2.10.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.2.16.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.2.36.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.2.38.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.3.4.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.3.45.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.3.160.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.4.2.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.4.166.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.4.216.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.5.255.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
205.7.8.0/24AS749DNIC-AS-00749 - United States Department of Defense (DoD)No ROA—6/13/2026
Origin ASN
AS749
DNIC-AS-00749 - United States Department of Defense (DoD)
Geolocation
Country🇺🇸United StatesUS
RegionOhio
CityColumbus
Coordinates39.9819, -82.9048 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/205.0.0.0/11

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

curl -s "https://api.ipctl.io/v1/prefix/205.0.0.0/11" | jq
External Links
RIPEstat Hurricane Electric BGP