ASN Lookup Tool

United States Department of Defense DoD mail.mil US US 1018 Routes

AS Data

AS27064

AS27064United States Department of Defense DoD

AS Number 27064
AS Name DNIC-ASBLK-27032-27159
Organization United States Department of Defense DoD (usddd)
Country US
Website mail.mil
Number of IPv4 Routes 984
Number of IPv6 Routes 34
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2003-01-16

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IP Ranges

Route # IPs
155.19.14.0/23 512
160.137.211.0/24 256
164.214.11.0/24 256
214.48.104.0/22 1024
214.36.252.0/24 256
214.28.208.0/24 256
144.100.175.0/24 256
205.111.227.0/24 256
192.175.68.0/24 256
206.37.21.0/24 256
152.121.25.0/24 256
214.3.60.0/24 256
131.158.187.0/24 256
214.28.24.0/24 256
214.36.132.0/23 512
192.129.64.0/24 256
160.137.182.0/24 256
205.111.89.0/24 256
205.111.40.0/24 256
214.10.13.0/24 256
214.54.38.0/24 256
152.121.105.0/24 256
158.9.232.0/24 256
160.137.24.0/23 512
139.242.40.0/23 512
214.36.72.0/22 1024
130.22.68.0/23 512
214.9.118.0/24 256
205.103.165.0/24 256
134.182.156.0/23 512
129.131.241.0/24 256
214.48.1.0/24 256
139.241.143.0/24 256
140.1.128.0/18 16384
205.111.232.0/24 256
130.22.144.0/24 256
6.64.143.0/24 256
214.63.128.0/20 4096
205.113.64.0/24 256
131.67.253.0/24 256
192.203.150.0/24 256
131.158.186.0/24 256
130.22.8.0/24 256
152.121.24.0/24 256
130.22.74.0/23 512
214.48.2.0/24 256
158.9.84.0/23 512
206.37.20.0/24 256
205.111.41.0/24 256
214.28.30.0/24 256
160.137.117.0/24 256
152.121.2.0/23 512
129.251.44.0/24 256
160.137.212.0/24 256
192.175.69.0/24 256
214.29.72.0/24 256
160.137.234.0/23 512
139.241.83.0/24 256
159.77.93.0/24 256
164.235.40.0/21 2048

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:        2025-03-13
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

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

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


#
# 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
AS27132 United States Department of Defense (DoD) US
AS27153 United States Department of Defense DoD US
AS5974 United States Department of Defense DoD US
AS1208 United States Department of Defense (DoD) US
AS138 United States Department of Defense DoD US
AS5982 United States Department of Defense (DoD) US
AS745 Air Force Systems Networking US
AS5180 United States Department of Defense DoD US
AS367 United States Department of Defense (DoD) US
AS664 United States Department of Defense DoD US
AS27069 United States Department of Defense DoD US
AS5376 United States Department of Defense (DoD) US
AS5371 United States Department of Defense (DoD) US
AS300 United States Department of Defense DoD US
AS5264 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
AS637 United States Department of Defense DoD US
AS6026 United States Department of Defense DoD US
AS1544 Headquarters, USAISC US
AS5374 United States Department of Defense DoD US
AS22238 Defense Advanced Research Projects Agency(DARPA) US
AS155 United States Department of Defense (DoD) US
AS27066 United States Department of Defense (DoD) US
AS273 United States Department of Defense (DoD) US
AS5220 United States Department of Defense DoD US
AS5927 United States Department of Defense DoD US
AS129 United States Department of Defense DoD US
AS384 Air Force Systems Networking US
AS721 United States Department of Defense DoD US
AS5052 United States Department of Defense (DoD) US
AS5842 United States Department of Defense DoD US
AS406 Air Force Systems Networking US
AS344 United States Department of Defense (DoD) US
AS5307 United States Department of Defense (DoD) US
AS155 United States Department of Defense DoD US
AS5852 United States Department of Defense (DoD) US
AS22238 Defense Advanced Research Projects Agency DARPA US
AS1959 United States Department of Defense (DoD) US
AS5182 United States Department of Defense (DoD) US
AS6025 United States Department of Defense DoD US
AS190 Navy Network Information Center NNIC US
AS665 United States Department of Defense (DoD) US
AS722 United States Department of Defense DoD US
AS3529 United States Department of Defense (DoD) US
AS27135 United States Department of Defense (DoD) US
AS1540 Headquarters, USAISC US
AS258 Headquarters, USAISC US
AS1208 United States Department of Defense DoD US
AS5972 United States Department of Defense DoD US
AS27065 United States Department of Defense (DoD) US
AS321 United States Department of Defense (DoD) US
AS27066 United States Department of Defense DoD US
AS1911 United States Department of Defense (DoD) US
AS5133 United States Department of Defense (DoD) US
AS5307 United States Department of Defense DoD US
AS627 United States Department of Defense (DoD) US
AS5220 United States Department of Defense (DoD) US
AS5133 United States Department of Defense DoD US

Upstreams

AS Number Description Country
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

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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 DoD.
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.