AS1590 - DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD), US

United States
AS Number
AS0
AS Name
DNIC-ASBLK-01550-01601
Org Name
United States Department of Defense (DoD)
Country
United States
Registry

arin

RegDate

2007-01-12

Updated

2025-03-13

AS1590 Looking Glass
IPv4Prefixes

35

IPv6Prefixes

0

IPv4 NUMs

34,560

IPv6 NUMs(/64)

0

34,560 IPv4 Addresses
CIDR Description IP Num
55.209.203.0/24 Headquarters, USAISC 256
143.69.7.0/24 Headquarters, USAISC 256
143.69.216.0/21 Headquarters, USAISC 2048
143.69.232.0/22 Headquarters, USAISC 1024
143.84.75.0/24 Headquarters, USAISC 256
143.84.160.0/24 Headquarters, USAISC 256
143.84.225.0/24 Headquarters, USAISC 256
146.55.24.0/21 Headquarters, USAISC 2048
147.248.0.0/21 Headquarters, USAISC 2048
147.248.8.0/24 Headquarters, USAISC 256
147.248.9.0/24 Headquarters, USAISC 256
147.248.10.0/23 Headquarters, USAISC 512
147.248.12.0/22 Headquarters, USAISC 1024
150.149.64.0/19 Headquarters, USAISC 8192
155.19.8.0/24 Headquarters, USAISC 256
155.19.9.0/24 Headquarters, USAISC 256
155.19.10.0/24 Headquarters, USAISC 256
155.19.10.0/23 Headquarters, USAISC 512
155.19.56.0/21 Headquarters, USAISC 2048
155.29.176.0/21 Headquarters, USAISC 2048
155.29.184.0/22 Headquarters, USAISC 1024
155.29.188.0/22 Headquarters, USAISC 1024
155.152.164.0/22 Headquarters, USAISC 1024
155.152.221.0/24 Headquarters, USAISC 256
155.152.223.0/24 Headquarters, USAISC 256
155.213.20.0/23 Headquarters, USAISC 512
155.213.52.0/22 Headquarters, USAISC 1024
155.213.216.0/21 Headquarters, USAISC 2048
158.13.136.0/21 Headquarters, USAISC 2048
192.83.203.0/24 Headquarters, USAISC 256
192.172.13.0/24 Headquarters, USAISC 256
199.10.61.0/24 Headquarters, USAISC 256
199.123.76.0/24 Headquarters, USAISC 256
206.37.238.0/24 DoD Network Information Center 256
214.3.88.0/24 DoD Network Information Center 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS27064 DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD), US United States 1,504,512 1,310,720 IPv4 IPv4 
ASNumber:       1550 - 1601
ASName:         DNIC-ASBLK-01550-01601
ASHandle:       AS1550
RegDate:        2006-04-03
Updated:        2025-09-12    
Ref:            https://rdap.arin.net/registry/autnum/1550



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