205.89.128.0/20

🇺🇸

CIDR

205.89.128.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇺🇸 United States

City

Honolulu

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
205.89.128.0/20	AS647DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)	No ROA	—	5/31/2026

7 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
205.64.0.0/11	AS721DNIC-ASBLK-00721-00726 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
205.89.128.0/22	AS647DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
205.89.132.0/23	AS647DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
205.89.139.0/24	AS647DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
205.89.128.0/24	AS647DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
205.89.130.0/24	AS647DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)	No ROA	—	5/31/2026
205.89.132.0/24	AS647DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)	No ROA	—	5/31/2026

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionHawaii

CityHonolulu

API

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

curl -s "https://api.ipctl.io/v1/prefix/205.89.128.0/20" | jq

External Links