AS749 United States Department of Defense DoD

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AS749 – United States Department of Defense DoD

AS Number	749
AS Name	DNIC-AS-00749
Organization	United States Department of Defense DoD(usddd)
Country	US
Website	mail.mil
Number of IPv4 Routes	3144
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2025-09-12T00:00

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
205.52.0.0/24	AS749	United States Department of Defense DoD	United States Department of Defense DoD	256
192.86.108.0/23	AS749	United States Department of Defense DoD	Headquarters, USAISC	512
147.242.28.0/23	AS749	United States Department of Defense DoD	Headquarters, USAISC	512
22.5.160.0/19	AS749	United States Department of Defense DoD	DoD Network Information Center	8192
205.10.146.0/24	AS749	United States Department of Defense DoD	DoD Network Information Center	256
6.129.128.0/17	AS749	United States Department of Defense DoD	Headquarters, USAISC	32768
215.74.72.0/21	AS749	United States Department of Defense DoD	United States Department of Defense DoD	2048
128.26.30.0/23	AS749	United States Department of Defense DoD	Air Force Systems Networking	512
150.196.16.0/23	AS749	United States Department of Defense DoD	Headquarters, USAISC	512
buy plan	AS749	United States Department of Defense DoD	Headquarters, USAISC	256
buy plan	AS749	United States Department of Defense DoD	United States Department of Defense DoD	256
buy plan	AS749	United States Department of Defense DoD	United States Department of Defense DoD	256
buy plan	AS749	United States Department of Defense DoD	DoD Network Information Center	256
buy plan	AS5852	United States Department of Defense DoD	DoD Network Information Center	65536

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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:       749
ASName:         DNIC-AS-00749
ASHandle:       AS749
RegDate:        
Updated:        2025-09-12    
Ref:            https://rdap.arin.net/registry/autnum/749



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


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

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

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


#
# 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.
#