AS Number
AS0
AS Name
DNIC-ASBLK-01500-01502
Org Name
Headquarters, USAISC
Registry

arin

RegDate

1990-03-26

Updated

2025-03-13

AS1501 Looking Glass
IPv4Prefixes

68

IPv6Prefixes

0

IPv4 NUMs

18,688

IPv6 NUMs(/64)

0

18,688 IPv4 Addresses
CIDR Description IP Num
136.210.249.0/24
Headquarters, USAISC 256
143.70.10.0/24
Headquarters, USAISC 256
143.70.11.0/24
Headquarters, USAISC 256
143.70.25.0/24
Headquarters, USAISC 256
143.70.32.0/24
Headquarters, USAISC 256
143.70.34.0/24
Headquarters, USAISC 256
143.70.36.0/24
Headquarters, USAISC 256
143.70.40.0/24
Headquarters, USAISC 256
143.70.41.0/24
Headquarters, USAISC 256
143.70.45.0/24
Headquarters, USAISC 256
143.73.3.0/24
Headquarters, USAISC 256
143.73.9.0/24
Headquarters, USAISC 256
143.73.64.0/24
Headquarters, USAISC 256
143.73.86.0/24
Headquarters, USAISC 256
143.73.94.0/24
Headquarters, USAISC 256
143.73.95.0/24
Headquarters, USAISC 256
143.76.48.0/24
Headquarters, USAISC 256
143.76.128.0/24
Headquarters, USAISC 256
143.76.130.0/24
Headquarters, USAISC 256
143.76.142.0/24
Headquarters, USAISC 256
143.76.143.0/24
Headquarters, USAISC 256
143.86.175.0/24
Headquarters, USAISC 256
143.194.128.0/23
Headquarters, USAISC 512
143.194.132.0/24
Headquarters, USAISC 256
143.194.133.0/24
Headquarters, USAISC 256
143.194.134.0/24
Headquarters, USAISC 256
143.194.136.0/24
Headquarters, USAISC 256
143.194.137.0/24
Headquarters, USAISC 256
143.194.138.0/24
Headquarters, USAISC 256
143.194.139.0/24
Headquarters, USAISC 256
143.194.142.0/24
Headquarters, USAISC 256
144.104.103.0/24
Headquarters, USAISC 256
144.105.202.0/24
Headquarters, USAISC 256
144.107.112.0/22
Headquarters, USAISC 1024
144.107.114.0/24
Headquarters, USAISC 256
144.107.186.0/24
Headquarters, USAISC 256
146.16.240.0/23
Headquarters, USAISC 512
146.16.242.0/24
Headquarters, USAISC 256
146.16.251.0/24
Headquarters, USAISC 256
146.16.252.0/24
Headquarters, USAISC 256
146.16.253.0/24
Headquarters, USAISC 256
147.104.97.0/24
Headquarters, USAISC 256
147.104.104.0/24
Headquarters, USAISC 256
147.104.113.0/24
Headquarters, USAISC 256
147.104.247.0/24
Headquarters, USAISC 256
150.196.19.0/24
Headquarters, USAISC 256
150.196.25.0/24
Headquarters, USAISC 256
155.20.139.0/24
Headquarters, USAISC 256
155.20.218.0/24
Headquarters, USAISC 256
155.20.219.0/24
Headquarters, USAISC 256
155.20.251.0/24
Headquarters, USAISC 256
155.26.48.0/24
Headquarters, USAISC 256
155.26.48.0/23
Headquarters, USAISC 512
155.26.72.0/24
Headquarters, USAISC 256
155.26.198.0/24
Headquarters, USAISC 256
155.26.201.0/24
Headquarters, USAISC 256
155.30.125.0/24
Headquarters, USAISC 256
155.30.127.0/24
Headquarters, USAISC 256
155.30.191.0/24
Headquarters, USAISC 256
158.11.0.0/23
Headquarters, USAISC 512
158.11.1.0/24
Headquarters, USAISC 256
158.11.2.0/24
Headquarters, USAISC 256
158.11.3.0/24
Headquarters, USAISC 256
158.11.9.0/24
Headquarters, USAISC 256
158.11.11.0/24
Headquarters, USAISC 256
158.11.208.0/23
Headquarters, USAISC 512
158.13.147.0/24
Headquarters, USAISC 256
158.19.24.0/24
Headquarters, USAISC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1555 DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD), US United States 66,304 0 IPv4 IPv4
ASNumber:       1500 - 1502
ASName:         DNIC-ASBLK-01500-01502
ASHandle:       AS1500
RegDate:        2004-05-12
Updated:        2011-08-11    
Ref:            https://rdap.arin.net/registry/autnum/1500


OrgName:        Headquarters, USAISC
OrgId:          HEADQU-3
Address:        NETC-ANC CONUS TNOSC
City:           Fort Huachuca
StateProv:      AZ
PostalCode:     85613
Country:        US
RegDate:        1990-03-26
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/HEADQU-3


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

OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName:   Registration
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN