AS665 DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD), US

AS Number

AS665

AS Name

DNIC-ASBLK-00616-00665

Org Name

United States Department of Defense (DoD)

Country / Region

United States

Registry

arin

RegDate

2007-01-12

Updated

2026-08-12

AS665 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

144,128

IPv6 NUMs(/64)

IPv4 Ranges

CIDR	Description	IP Num
138.145.254.0/24	DoD Network Information Center	256
138.162.0.0/24	Navy Network Information Center (NNIC)	256
138.162.0.0/15	Navy Network Information Center (NNIC)	131072
138.162.8.0/22	Navy Network Information Center (NNIC)	1024
138.162.106.0/24	Navy Network Information Center (NNIC)	256
138.162.112.0/22	Navy Network Information Center (NNIC)	1024
138.162.168.0/21	Navy Network Information Center (NNIC)	2048
138.162.254.0/24	Navy Network Information Center (NNIC)	256
138.163.0.0/24	Navy Network Information Center (NNIC)	256
138.163.0.0/16	Navy Network Information Center (NNIC)	65536
138.163.6.0/24	Navy Network Information Center (NNIC)	256
138.163.9.0/24	Navy Network Information Center (NNIC)	256
138.163.10.0/24	Navy Network Information Center (NNIC)	256
138.163.17.0/24	Navy Network Information Center (NNIC)	256
138.163.19.0/24	Navy Network Information Center (NNIC)	256
138.163.76.0/23	Navy Network Information Center (NNIC)	512
138.163.104.0/22	Navy Network Information Center (NNIC)	1024
138.163.128.0/22	Navy Network Information Center (NNIC)	1024
138.163.146.0/24	Navy Network Information Center (NNIC)	256
155.252.138.0/23	Navy Network Information Center (NNIC)	512
155.252.142.0/24	Navy Network Information Center (NNIC)	256
205.85.0.0/21	Navy Network Information Center (NNIC)	2048
205.85.16.0/24	Navy Network Information Center (NNIC)	256
205.85.17.0/24	Navy Network Information Center (NNIC)	256
205.85.22.0/24	Navy Network Information Center (NNIC)	256
205.85.22.0/23	Navy Network Information Center (NNIC)	512
205.85.32.0/23	Navy Network Information Center (NNIC)	512
205.85.34.0/23	Navy Network Information Center (NNIC)	512
205.85.39.0/24	Navy Network Information Center (NNIC)	256
205.85.40.0/24	Navy Network Information Center (NNIC)	256
205.85.41.0/24	Navy Network Information Center (NNIC)	256
205.85.44.0/24	Navy Network Information Center (NNIC)	256
205.85.48.0/22	Navy Network Information Center (NNIC)	1024
205.85.52.0/24	Navy Network Information Center (NNIC)	256
205.85.56.0/23	Navy Network Information Center (NNIC)	512
205.85.58.0/24	Navy Network Information Center (NNIC)	256
205.85.58.0/23	Navy Network Information Center (NNIC)	512
205.85.59.0/24	Navy Network Information Center (NNIC)	256
205.85.63.0/24	Navy Network Information Center (NNIC)	256
205.85.86.0/24	Navy Network Information Center (NNIC)	256
205.85.112.0/20	Navy Network Information Center (NNIC)	4096

AS	Description	Country / Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS27064	DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD), US		1,656,320	2,359,296	IPv4
AS27066	DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD), US		35,328	524,288	IPv4

ASNumber:       665
ASName:         DNIC-ASBLK-00616-00665
ASHandle:       AS616
RegDate:        1990-04-19
Updated:        2025-09-12
Ref:            https://rdap.arin.net/registry/autnum/665

OrgID:          USDDD
OrgName:        United States Department of Defense (DoD)
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        2007-01-12
Updated:        2026-08-12
OrgNOCHandle    MIL-HSTMST-ARIN
OrgAdminHandle  REGIS10-ARIN
OrgTechHandle   MIL-HSTMST-ARIN
OrgTechHandle   REGIS10-ARIN
OrgAbuseHandle  MIL-HSTMST-ARIN
Source:         ARIN

OrgAdminHandleHandle:  REGIS10-ARIN
OrgAdminHandleName:    Registration, 
OrgAdminHandlePhone:   +1-844-347-2457
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgTechHandleHandle:  MIL-HSTMST-ARIN
OrgTechHandleName:    Network DoD, 
OrgTechHandlePhone:   +1-844-347-2457
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandleHandle:  REGIS10-ARIN
OrgTechHandleName:    Registration, 
OrgTechHandlePhone:   +1-844-347-2457
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgAbuseHandleHandle:  MIL-HSTMST-ARIN
OrgAbuseHandleName:    Network DoD, 
OrgAbuseHandlePhone:   +1-844-347-2457
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgNOCHandleHandle:  MIL-HSTMST-ARIN
OrgNOCHandleName:    Network DoD, 
OrgNOCHandlePhone:   +1-844-347-2457
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

AS665 - DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD), US

AS665

DNIC-ASBLK-00616-00665

United States Department of Defense (DoD)

United States