AS360 DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD), US

AS Number

AS0

AS Name

DNIC-ASBLK-00306-00371

Org Name

United States Department of Defense (DoD)

Country / Region

United States

Registry

arin

RegDate

2007-01-12

Updated

2025-03-13

AS360 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

131,072

IPv6 NUMs(/64)

16,777,216

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
55.5.0.0/16	Headquarters, USAISC	65536
55.58.0.0/16	Headquarters, USAISC	65536

CIDR	Description	IP NUMs(prefix /64)
2608:10b:1200::/40	United States Department of Defense (DoD)	16777216
2608:10b:1201::/48	United States Department of Defense (DoD)	65536
2608:10b:1202::/48	United States Department of Defense (DoD)	65536
2608:10b:121a::/48	United States Department of Defense (DoD)	65536
2608:10b:121b::/48	United States Department of Defense (DoD)	65536
2608:10b:121c::/48	United States Department of Defense (DoD)	65536
2608:10b:121d::/48	United States Department of Defense (DoD)	65536
2608:10b:122a::/48	United States Department of Defense (DoD)	65536
2608:10b:122b::/48	United States Department of Defense (DoD)	65536
2608:10b:122c::/48	United States Department of Defense (DoD)	65536
2608:10b:122e::/48	United States Department of Defense (DoD)	65536
2608:10b:122f::/48	United States Department of Defense (DoD)	65536
2608:10b:123b::/48	United States Department of Defense (DoD)	65536
2608:10b:123c::/48	United States Department of Defense (DoD)	65536
2608:10b:123d::/48	United States Department of Defense (DoD)	65536
2608:10b:123e::/48	United States Department of Defense (DoD)	65536
2608:10b:123f::/48	United States Department of Defense (DoD)	65536
2608:10b:124a::/48	United States Department of Defense (DoD)	65536
2608:10b:124b::/48	United States Department of Defense (DoD)	65536
2608:10b:124c::/48	United States Department of Defense (DoD)	65536
2608:10b:124d::/48	United States Department of Defense (DoD)	65536
2608:10b:124e::/48	United States Department of Defense (DoD)	65536
2608:10b:125a::/48	United States Department of Defense (DoD)	65536
2608:10b:125b::/48	United States Department of Defense (DoD)	65536

AS	Description	Country / Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS306	DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD), US		4,558,336	70,975,488	IPv4	IPv6

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


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

AS360 - DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD), US

AS0

DNIC-ASBLK-00306-00371

United States Department of Defense (DoD)

United States