ASN Lookup Tool

United States Department of Defense war.gov US US 974 Routes

AS Data

AS27064

AS27064 – United States Department of Defense

AS Number 27064
AS Name DNIC-ASBLK-27032-27159
Organization United States Department of Defense (usddd)
Country US
Website war.gov
Number of IPv4 Routes 941
Number of IPv6 Routes 33
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2003-01-16

ASN Intelligence API for production workflows

Use ASN data for AS27064 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs
Powered by ASN data

IP Ranges

Route # IPs
134.229.13.0/24 256
134.182.241.0/24 256
214.3.115.0/24 256
131.66.4.0/24 256
139.234.0.0/16 65536
130.22.163.0/24 256
204.222.192.0/21 2048
131.158.22.0/24 256
28.5.144.0/23 512
214.16.192.0/24 256
152.121.208.0/24 256
152.121.130.0/24 256
130.22.64.0/24 256
214.16.47.0/24 256
130.22.92.0/23 512
130.22.103.0/24 256
164.214.30.0/24 256
130.22.192.0/23 512
157.141.0.0/16 65536
158.9.80.0/23 512
214.28.38.0/24 256
152.121.38.0/24 256
130.22.104.0/24 256
130.22.63.0/24 256
2608:106:afe::/48 ~1×10²⁴
139.241.104.0/24 256
130.22.126.0/23 512
205.67.219.0/24 256
205.58.77.0/24 256
130.22.32.0/23 512
160.137.1.0/24 256
131.68.229.0/24 256
214.48.184.0/22 1024
164.234.15.0/24 256
131.158.23.0/24 256
28.5.22.0/23 512
144.100.88.0/22 1024
130.22.26.0/23 512
28.5.0.0/24 256
158.9.99.0/24 256
6.64.120.0/24 256
28.5.16.0/23 512
139.241.2.0/24 256
206.37.229.0/24 256
160.137.230.0/24 256
128.37.0.0/16 65536
139.241.28.0/22 1024
134.182.98.0/23 512
214.28.132.0/22 1024
130.22.34.0/23 512
131.68.235.0/24 256
139.241.96.0/21 2048
206.37.228.0/24 256
164.214.26.0/24 256
28.5.24.0/23 512
209.22.118.0/24 256
206.37.198.0/24 256
2608:120:60d9::/48 ~1×10²⁴
131.158.199.0/24 256
214.54.10.0/24 256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       27032 - 27159
ASName:         DNIC-ASBLK-27032-27159
ASHandle:       AS27032
RegDate:        2003-01-16
Updated:        2025-09-12
Ref:            https://rdap.arin.net/registry/autnum/27032


OrgName:        United States Department of Defense (DoD)
OrgId:          USDDD
Address:        3990 E. Broad Street
City:           Columbus
StateProv:      OH
PostalCode:     43218
Country:        US
RegDate:        2007-01-12
Updated:        2026-08-12
Ref:            https://rdap.arin.net/registry/entity/USDDD


OrgNOCHandle: MIL-HSTMST-ARIN
OrgNOCName:   Network DoD
OrgNOCPhone:  +1-844-347-2457 
OrgNOCEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgNOCRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgAbuseHandle: MIL-HSTMST-ARIN
OrgAbuseName:   Network DoD
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName:   Network DoD
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS571 United States Department of Defense DoD US
AS27153 United States Department of Defense DoD US
AS5974 United States Department of Defense DoD US
AS138 United States Department of Defense DoD US
AS1959 United States Department of Defense DoD US
AS665 United States Department of Defense DoD US
AS745 Air Force Systems Networking US
AS344 United States Department of Defense DoD US
AS1772 Navy Network Information Center NNIC US
AS5180 United States Department of Defense DoD US
AS400 Air Force Systems Networking US
AS664 United States Department of Defense DoD US
AS5052 United States Department of Defense DoD US
AS27069 United States Department of Defense DoD US
AS300 United States Department of Defense DoD US
AS5329 United States Department of Defense DoD US
AS5831 United States Department of Defense DoD US
AS27046 United States Department of Defense DoD US
AS27135 United States Department of Defense DoD US
AS5877 United States Department of Defense DoD US
AS5374 United States Department of Defense DoD US
AS6026 United States Department of Defense DoD US
AS1544 Headquarters, USAISC US
AS637 United States Department of Defense DoD US
AS64140 PIT COLOMBIA SAS CO
AS5852 United States Department of Defense DoD US
AS3529 United States Department of Defense DoD US
AS1636 NULL ORG
AS1911 United States Department of Defense DoD US
AS27065 United States Department of Defense DoD US
AS5264 United States Department of Defense DoD US
AS5927 United States Department of Defense DoD US
AS5220 United States Department of Defense DoD US
AS384 Air Force Systems Networking US
AS721 United States Department of Defense DoD US
AS129 United States Department of Defense DoD US
AS1590 United States Department of Defense DoD US
AS5842 United States Department of Defense DoD US
AS406 Air Force Systems Networking US
AS627 United States Department of Defense DoD US
AS367 United States Department of Defense DoD US
AS155 United States Department of Defense DoD US
AS538 Headquarters, USAISC US
AS6035 United States Department of Defense DoD US
AS5839 United States Department of Defense DoD US
AS5213 United States Department of Defense DoD US
AS22238 Defense Advanced Research Projects Agency DARPA US
AS273 United States Department of Defense DoD US
AS190 Navy Network Information Center NNIC US
AS6025 United States Department of Defense DoD US
AS722 United States Department of Defense DoD US
AS313 United States Department of Defense DoD US
AS1540 Headquarters, USAISC US
AS468 Air Force Systems Networking US
AS1208 United States Department of Defense DoD US
AS258 Headquarters, USAISC US
AS5972 United States Department of Defense DoD US
AS2749 Navy Network Information Center NNIC US
AS27047 United States Department of Defense DoD US
AS27066 United States Department of Defense DoD US

Upstreams

AS Number Description Country
AS27065 United States Department of Defense DoD US
AS721 United States Department of Defense DoD US
AS27066 United States Department of Defense DoD US

Downstreams

AS Number Description Country
AS571 United States Department of Defense DoD US
AS27153 United States Department of Defense DoD US
AS5974 United States Department of Defense DoD US
AS138 United States Department of Defense DoD US
AS1959 United States Department of Defense DoD US
AS665 United States Department of Defense DoD US
AS745 Air Force Systems Networking US
AS344 United States Department of Defense DoD US
AS1772 Navy Network Information Center NNIC US
AS5180 United States Department of Defense DoD US

Legacy Routes

214.16.248.0/24 215.250.0.0/24

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS27064 is an Autonomous System Number used to identify a network for BGP internet routing.
AS27064 is listed under United States Department of Defense.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.