AS306 United States Department of Defense DoD

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

AS306 – United States Department of Defense DoD

AS Number	306
AS Name	DNIC-ASBLK-00306-00371
Organization	United States Department of Defense DoD(usddd)
Country	US
Website	mail.mil
Number of IPv4 Routes	362
Number of IPv6 Routes	54
ASN type	GOVERNMENT
Allocation Status	assigned
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
55.85.21.0/24	AS306	United States Department of Defense DoD	Headquarters, USAISC	256
132.86.253.0/24	AS306	United States Department of Defense DoD	Headquarters, USAISC	256
132.81.0.0/16	AS306	United States Department of Defense DoD	United States Department of Defense DoD	65536
132.132.242.0/24	AS306	United States Department of Defense DoD	United States Department of Defense DoD	256
132.111.200.0/24	AS306	United States Department of Defense DoD	United States Department of Defense DoD	256
132.115.198.0/24	AS306	United States Department of Defense DoD	United States Department of Defense DoD	256
132.97.254.0/24	AS306	United States Department of Defense DoD	United States Department of Defense DoD	256
55.242.0.0/16	AS306	United States Department of Defense DoD	Headquarters, USAISC	65536
2608:16a:7630::/48	AS306	United States Department of Defense DoD	United States Department of Defense DoD	~1×10²⁴
buy plan	AS306	United States Department of Defense DoD	United States Department of Defense DoD	65536
buy plan	AS306	United States Department of Defense DoD	United States Department of Defense DoD	65536
buy plan	AS306	United States Department of Defense DoD	United States Department of Defense DoD	2048
buy plan	AS306	United States Department of Defense DoD	United States Department of Defense DoD	256
buy plan	AS306	United States Department of Defense DoD	United States Department of Defense DoD	256

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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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       306 - 371
ASName:         DNIC-ASBLK-00306-00371
ASHandle:       AS306
RegDate:        1989-06-30
Updated:        2025-09-12    
Ref:            https://rdap.arin.net/registry/autnum/306



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

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


#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS337	DoD Network Information Center	US
AS320	United States Department of Defense DoD	US
AS325	United States Department of Defense DoD	US
AS366	DoD Network Information Center	US
AS361	DoD Network Information Center	US
AS367	United States Department of Defense (DoD)	US
AS341	DoD Network Information Center	US
AS346	DoD Network Information Center	US
AS359	United States Department of Defense DoD	US
AS317	DoD Network Information Center	US
AS334	United States Department of Defense DoD	US
AS370	DoD Network Information Center	US
AS343	DoD Network Information Center	US
AS348	DoD Network Information Center	US
AS319	United States Department of Defense DoD	US
AS368	United States Department of Defense DoD	US
AS339	United States Department of Defense DoD	US
AS343	United States Department of Defense DoD	US
AS319	DoD Network Information Center	US
buy plan	DoD Network Information Center	US
buy plan	United States Department of Defense DoD	US
buy plan	United States Department of Defense DoD	US
buy plan	DoD Network Information Center	US
buy plan	DoD Network Information Center	US

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Upstreams

AS Number	Description	Country
AS1540	Headquarters, USAISC	US
AS27066	United States Department of Defense DoD	US
AS367	United States Department of Defense DoD	US

Downstreams

AS Number	Description	Country
AS320	United States Department of Defense DoD	US
AS325	United States Department of Defense DoD	US
AS335	United States Department of Defense DoD	US
AS369	United States Department of Defense DoD	US
AS364	United States Department of Defense DoD	US
AS344	United States Department of Defense DoD	US
AS359	United States Department of Defense DoD	US
AS334	United States Department of Defense DoD	US
AS349	United States Department of Defense DoD	US
AS319	United States Department of Defense DoD	US
AS368	United States Department of Defense DoD	US
AS339	United States Department of Defense DoD	US
AS343	United States Department of Defense DoD	US
AS353	United States Department of Defense DoD	US
AS324	United States Department of Defense DoD	US
AS329	United States Department of Defense DoD	US
AS358	United States Department of Defense DoD	US
AS323	United States Department of Defense DoD	US
AS348	United States Department of Defense DoD	US
AS500	Air Force Systems Networking	US
AS362	United States Department of Defense DoD	US
AS338	United States Department of Defense DoD	US
AS357	United States Department of Defense DoD	US
AS352	United States Department of Defense DoD	US
AS328	United States Department of Defense DoD	US
AS371	United States Department of Defense DoD	US
AS347	United States Department of Defense DoD	US
AS342	United States Department of Defense DoD	US
AS361	United States Department of Defense DoD	US
AS327	United States Department of Defense DoD	US
AS366	United States Department of Defense DoD	US
AS337	United States Department of Defense DoD	US
AS356	United States Department of Defense DoD	US
AS351	United States Department of Defense DoD	US
AS1530	Headquarters, USAISC	US
AS322	United States Department of Defense DoD	US
AS346	United States Department of Defense DoD	US
AS370	United States Department of Defense DoD	US
AS321	United States Department of Defense DoD	US
AS341	United States Department of Defense DoD	US
AS317	United States Department of Defense DoD	US
AS307	United States Department of Defense DoD	US
AS336	United States Department of Defense DoD	US
AS365	United States Department of Defense DoD	US
AS331	United States Department of Defense DoD	US
AS360	United States Department of Defense DoD	US
AS355	United States Department of Defense DoD	US
AS316	United States Department of Defense DoD	US
AS350	United States Department of Defense DoD	US
AS326	United States Department of Defense DoD	US
AS345	United States Department of Defense DoD	US
AS340	United States Department of Defense DoD	US