HomePrefix Lookup131.44.0.0/16

131.44.0.0/16

🇺🇸
IPv4ARINallocatedAS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA
CIDR
131.44.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Montgomery
RIR
ARIN
Status
allocated
Allocated
3/28/1989

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
131.44.0.0/16AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026

Covering Prefix

11 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
131.32.0.0/11AS721DNIC-ASBLK-00721-00726 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.32.0/21AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.64.0/22AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.247.0/24AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.248.0/24AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.249.0/24AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.251.0/24AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.255.0/24AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.4.0/24AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.120.0/24AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
131.44.121.0/24AS56DNIC-AS-00056 - United States Department of Defense (DoD)No ROA—5/31/2026
Origin ASN
AS56
DNIC-AS-00056 - United States Department of Defense (DoD)
Geolocation
Country🇺🇸United StatesUS
RegionAlabama
CityMontgomery
Coordinates32.4033, -86.2383 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/131.44.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/131.44.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP