129.141.0.0/16

🇺🇸

CIDR

129.141.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇺🇸 United States

City

Montgomery

RIR

ARIN

Status

allocated

Allocated

12/21/1987

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
129.141.0.0/16	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026

12 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
129.141.192.0/19	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.128.0/19	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.16.0/20	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.48.0/20	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.64.0/20	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.80.0/20	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.112.0/20	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.0.0/20	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.32.0/20	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.96.0/21	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.176.0/21	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
129.141.184.0/21	AS56DNIC-AS-00056 - United States Department of Defense (DoD)	No ROA	—	5/31/2026

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionAlabama

CityMontgomery

API

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

curl -s "https://api.ipctl.io/v1/prefix/129.141.0.0/16" | jq

External Links