Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS27065

Announcement observedARIN

DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD) · DNIC-ASBLK-27032-27159

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/11/2026, 15:16:14Snapshot expired

View network topology RDAP registration

ASN: AS27065
Registration country: United States
Name: DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)
Abbreviation: DNIC-ASBLK-27032-27159
Registration date: 1/16/2003, 20:37:31
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
134.229.208.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
134.229.218.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
134.229.220.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.241.144.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.241.15.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.241.219.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.241.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.241.237.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.241.7.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.241.84.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.242.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.242.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.242.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.242.7.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
139.251.88.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
140.14.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
140.14.51.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
140.35.94.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
155.7.186.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
156.112.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
156.112.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
156.112.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
156.112.142.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
156.112.148.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
159.77.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
159.77.13.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
159.77.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
159.77.148.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
159.77.202.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
159.77.203.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
159.77.9.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
199.31.136.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
199.31.159.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
207.132.199.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
207.133.78.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
207.133.79.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
207.133.80.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.24.177.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.42.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.48.128.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.48.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.48.201.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.48.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.48.64.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.69.232.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.69.240.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.72.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.72.19.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.72.8.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record
214.72.9.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/11/2026, 08:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)
RIR: ARIN
Registration country: United States
Registration date: 1/16/2003, 20:37:31
Abuse contact: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil

Snapshot trend

10/11/2026, 15:16:1460 v43 v61 Upstream · 0 Uncertain

10/1/2026, 22:33:4360 v43 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap