AS747 - DNIC-AS-00747 - Headquarters, USAISC, US

United States
AS Number
AS747
AS Name
DNIC-AS-00747
Org Name
Headquarters, USAISC
Country
United States
Registry

arin

RegDate

1990-03-26

Updated

2025-03-13

AS747 Looking Glass
IPv4Prefixes

50

IPv6Prefixes

1

IPv4 NUMs

144,128

IPv6 NUMs(/64)

65,536

144,128 IPv4 Addresses
CIDR Description IP Num
143.68.64.0/19
Headquarters, USAISC 8192
143.68.96.0/21
Headquarters, USAISC 2048
143.73.173.0/24
Headquarters, USAISC 256
143.73.240.0/20
Headquarters, USAISC 4096
143.74.251.0/24
Headquarters, USAISC 256
143.76.112.0/20
Headquarters, USAISC 4096
143.76.224.0/24
Headquarters, USAISC 256
143.76.227.0/24
Headquarters, USAISC 256
143.76.239.0/24
Headquarters, USAISC 256
143.86.128.0/20
Headquarters, USAISC 4096
144.104.16.0/21
Headquarters, USAISC 2048
144.104.248.0/21
IRR Valid
Headquarters, USAISC 2048
144.107.128.0/21
Headquarters, USAISC 2048
144.107.136.0/21
Headquarters, USAISC 2048
144.107.144.0/20
Headquarters, USAISC 4096
144.107.224.0/20
Headquarters, USAISC 4096
147.242.0.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.0.0/16
IRR Valid
Headquarters, USAISC 65536
147.242.1.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.3.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.5.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.6.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.8.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.13.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.21.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.50.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.52.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.105.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.127.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.128.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.200.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.236.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.245.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.249.0/24
IRR Parent Valid
Headquarters, USAISC 256
147.242.250.0/24
IRR Parent Valid
Headquarters, USAISC 256
150.196.48.0/20
Headquarters, USAISC 4096
150.196.64.0/20
Headquarters, USAISC 4096
150.196.80.0/20
Headquarters, USAISC 4096
155.20.148.0/22
Headquarters, USAISC 1024
155.20.163.0/24
Headquarters, USAISC 256
155.20.231.0/24
Headquarters, USAISC 256
155.20.252.0/24
Headquarters, USAISC 256
155.26.64.0/24
Headquarters, USAISC 256
160.140.252.0/22
Headquarters, USAISC 1024
160.143.192.0/19
Headquarters, USAISC 8192
160.143.224.0/19
Headquarters, USAISC 8192
206.39.192.0/21
DoD Network Information Center 2048
215.1.62.0/24
IANA-NETBLOCK-215 This network range is not allocated to APNIC. 256
215.1.63.0/24
IANA-NETBLOCK-215 This network range is not allocated to APNIC. 256
215.1.96.0/20
IANA-NETBLOCK-215 This network range is not allocated to APNIC. 4096
CIDR Description IP NUMs(prefix /64)
2608:c109:c0::/48
United States Department of Defense (DoD) 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS27066 DNIC-ASBLK-27032-27159 - DoD Network Information Center, US United States 34,560 262,144 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS5277 DNIC-ASBLK-05120-05376 - DoD Network Information Center, US United States 265,472 0 IPv4 IPv4 
ASNumber:       747
ASName:         DNIC-AS-00747
ASHandle:       AS747
RegDate:        1990-09-25
Updated:        2011-08-02    
Ref:            https://rdap.arin.net/registry/autnum/747


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


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

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