AS1540 DNIC-ASBLK-01534-01546 - Headquarters, USAISC, US

AS Number

AS0

AS Name

DNIC-ASBLK-01534-01546

Org Name

Headquarters, USAISC

Country

United States

Registry

arin

RegDate

1990-03-26

Updated

2025-03-13

AS1540 Looking Glass

IPv4Prefixes

291

IPv6Prefixes

IPv4 NUMs

741,632

IPv6 NUMs(/64)

65,536

741,632 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
6.16.70.0/24	Headquarters, USAISC	256
6.16.71.0/24	Headquarters, USAISC	256
6.16.80.0/24	Headquarters, USAISC	256
6.16.81.0/24	Headquarters, USAISC	256
6.16.90.0/24	Headquarters, USAISC	256
6.16.91.0/24	Headquarters, USAISC	256
6.68.0.0/16	Headquarters, USAISC	65536
6.72.0.0/20	Headquarters, USAISC	4096
6.72.254.0/23	Headquarters, USAISC	512
6.79.32.0/21	Headquarters, USAISC	2048
6.130.14.0/24	Headquarters, USAISC	256
6.131.146.0/24	Headquarters, USAISC	256
6.131.147.0/24	Headquarters, USAISC	256
6.131.148.0/22	Headquarters, USAISC	1024
132.140.0.0/24	Headquarters, USAISC	256
132.140.1.0/24	Headquarters, USAISC	256
138.27.0.0/24	Headquarters, USAISC	256
138.27.0.0/16	Headquarters, USAISC	65536
139.231.0.0/24	Headquarters, USAISC	256
139.231.0.0/16	Headquarters, USAISC	65536
140.153.43.0/24	Headquarters, USAISC	256
140.153.70.0/24	Headquarters, USAISC	256
140.153.179.0/24	Headquarters, USAISC	256
140.153.234.0/24	Headquarters, USAISC	256
140.187.200.0/24	Headquarters, USAISC	256
140.202.0.0/24	Headquarters, USAISC	256
140.202.0.0/16	Headquarters, USAISC	65536
141.107.40.0/24	Headquarters, USAISC	256
143.68.192.0/21	Headquarters, USAISC	2048
143.68.193.0/24	Headquarters, USAISC	256
143.68.194.0/24	Headquarters, USAISC	256
143.68.195.0/24	Headquarters, USAISC	256
143.68.196.0/23	Headquarters, USAISC	512
143.68.199.0/24	Headquarters, USAISC	256
143.68.200.0/21	Headquarters, USAISC	2048
143.68.207.0/24	Headquarters, USAISC	256
143.82.50.0/23	Headquarters, USAISC	512
143.82.194.0/24	Headquarters, USAISC	256
143.84.43.0/24	Headquarters, USAISC	256
143.84.44.0/24	Headquarters, USAISC	256
143.84.45.0/24	Headquarters, USAISC	256
143.84.68.0/24	Headquarters, USAISC	256
143.84.74.0/24	Headquarters, USAISC	256
143.84.165.0/24	Headquarters, USAISC	256
143.84.167.0/24	Headquarters, USAISC	256
143.84.169.0/24	Headquarters, USAISC	256
143.84.229.0/24	Headquarters, USAISC	256
143.84.237.0/24	Headquarters, USAISC	256
144.101.161.0/24	Headquarters, USAISC	256
144.101.162.0/24	Headquarters, USAISC	256
144.246.190.0/24	Headquarters, USAISC	256
147.238.1.0/24	Headquarters, USAISC	256
150.180.0.0/24	Headquarters, USAISC	256
150.180.0.0/16	Headquarters, USAISC	65536
150.180.252.0/24	Headquarters, USAISC	256
150.192.0.0/24	Headquarters, USAISC	256
150.192.0.0/16	Headquarters, USAISC	65536
150.192.1.0/24	Headquarters, USAISC	256
150.192.8.0/24	Headquarters, USAISC	256
150.192.32.0/24	Headquarters, USAISC	256
150.192.33.0/24	Headquarters, USAISC	256
150.192.34.0/24	Headquarters, USAISC	256
150.192.35.0/24	Headquarters, USAISC	256
150.192.36.0/24	Headquarters, USAISC	256
150.192.37.0/24	Headquarters, USAISC	256
150.192.44.0/24	Headquarters, USAISC	256
150.192.49.0/24	Headquarters, USAISC	256
150.192.50.0/23	Headquarters, USAISC	512
150.192.60.0/23	Headquarters, USAISC	512
150.192.62.0/23	Headquarters, USAISC	512
150.192.70.0/23	Headquarters, USAISC	512
150.192.107.0/24	Headquarters, USAISC	256
150.192.112.0/23	Headquarters, USAISC	512
150.192.114.0/23	Headquarters, USAISC	512
150.192.116.0/23	Headquarters, USAISC	512
150.192.118.0/23	Headquarters, USAISC	512
150.192.120.0/23	Headquarters, USAISC	512
150.192.122.0/23	Headquarters, USAISC	512
150.192.126.0/23	Headquarters, USAISC	512
150.192.130.0/23	Headquarters, USAISC	512
150.192.220.0/24	Headquarters, USAISC	256
150.192.230.0/24	Headquarters, USAISC	256
150.192.240.0/22	Headquarters, USAISC	1024
150.192.244.0/24	Headquarters, USAISC	256
150.193.0.0/24	Headquarters, USAISC	256
150.193.0.0/16	Headquarters, USAISC	65536
155.19.160.0/19	Headquarters, USAISC	8192
155.21.174.0/23	Headquarters, USAISC	512
155.21.178.0/23	Headquarters, USAISC	512
155.29.40.0/23	Headquarters, USAISC	512
155.29.42.0/23	Headquarters, USAISC	512
155.29.44.0/24	Headquarters, USAISC	256
155.29.45.0/24	Headquarters, USAISC	256
155.29.46.0/24	Headquarters, USAISC	256
155.29.47.0/24	Headquarters, USAISC	256
155.29.56.0/21	Headquarters, USAISC	2048
155.29.68.0/24	Headquarters, USAISC	256
155.29.70.0/23	Headquarters, USAISC	512
155.152.218.0/24	Headquarters, USAISC	256
155.213.240.0/21	Headquarters, USAISC	2048
155.214.0.0/17	Headquarters, USAISC	32768
155.214.10.0/24	Headquarters, USAISC	256
155.214.13.0/24	Headquarters, USAISC	256
155.214.21.0/24	Headquarters, USAISC	256
155.214.28.0/23	Headquarters, USAISC	512
155.214.30.0/23	Headquarters, USAISC	512
155.214.32.0/23	Headquarters, USAISC	512
155.214.34.0/23	Headquarters, USAISC	512
155.214.50.0/23	Headquarters, USAISC	512
155.214.56.0/21	Headquarters, USAISC	2048
155.214.67.0/24	Headquarters, USAISC	256
155.214.68.0/24	Headquarters, USAISC	256
155.214.69.0/24	Headquarters, USAISC	256
155.214.70.0/24	Headquarters, USAISC	256
155.214.71.0/24	Headquarters, USAISC	256
155.214.80.0/24	Headquarters, USAISC	256
155.214.84.0/23	Headquarters, USAISC	512
155.214.86.0/23	Headquarters, USAISC	512
155.214.88.0/23	Headquarters, USAISC	512
155.214.90.0/23	Headquarters, USAISC	512
155.214.92.0/23	Headquarters, USAISC	512
155.214.94.0/24	Headquarters, USAISC	256
155.214.95.0/24	Headquarters, USAISC	256
155.214.96.0/24	Headquarters, USAISC	256
155.214.97.0/24	Headquarters, USAISC	256
155.214.98.0/24	Headquarters, USAISC	256
155.214.105.0/24	Headquarters, USAISC	256
155.214.114.0/24	Headquarters, USAISC	256
155.214.115.0/24	Headquarters, USAISC	256
155.214.116.0/24	Headquarters, USAISC	256
155.214.117.0/24	Headquarters, USAISC	256
155.214.128.0/17	Headquarters, USAISC	32768
155.214.136.0/24	Headquarters, USAISC	256
155.214.137.0/24	Headquarters, USAISC	256
155.214.142.0/23	Headquarters, USAISC	512
155.214.144.0/23	Headquarters, USAISC	512
155.214.151.0/24	Headquarters, USAISC	256
155.214.152.0/23	Headquarters, USAISC	512
155.214.154.0/23	Headquarters, USAISC	512
155.214.161.0/24	Headquarters, USAISC	256
155.214.163.0/24	Headquarters, USAISC	256
155.214.167.0/24	Headquarters, USAISC	256
155.214.176.0/23	Headquarters, USAISC	512
155.214.178.0/23	Headquarters, USAISC	512
155.214.180.0/24	Headquarters, USAISC	256
155.214.181.0/24	Headquarters, USAISC	256
155.214.192.0/23	Headquarters, USAISC	512
155.214.194.0/23	Headquarters, USAISC	512
155.214.201.0/24	Headquarters, USAISC	256
155.214.204.0/24	Headquarters, USAISC	256
155.214.218.0/24	Headquarters, USAISC	256
155.214.220.0/24	Headquarters, USAISC	256
155.214.222.0/23	Headquarters, USAISC	512
155.214.224.0/23	Headquarters, USAISC	512
158.4.0.0/24	Headquarters, USAISC	256
158.4.0.0/17	Headquarters, USAISC	32768
158.4.1.0/24	Headquarters, USAISC	256
158.4.2.0/24	Headquarters, USAISC	256
158.4.3.0/24	Headquarters, USAISC	256
158.4.9.0/24	Headquarters, USAISC	256
158.4.11.0/24	Headquarters, USAISC	256
158.4.12.0/23	Headquarters, USAISC	512
158.4.14.0/24	Headquarters, USAISC	256
158.4.16.0/23	Headquarters, USAISC	512
158.4.18.0/24	Headquarters, USAISC	256
158.4.24.0/23	Headquarters, USAISC	512
158.4.26.0/23	Headquarters, USAISC	512
158.4.28.0/24	Headquarters, USAISC	256
158.4.32.0/24	Headquarters, USAISC	256
158.4.33.0/24	Headquarters, USAISC	256
158.4.34.0/24	Headquarters, USAISC	256
158.4.35.0/24	Headquarters, USAISC	256
158.4.43.0/24	Headquarters, USAISC	256
158.4.44.0/23	Headquarters, USAISC	512
158.4.47.0/24	Headquarters, USAISC	256
158.4.48.0/24	Headquarters, USAISC	256
158.4.49.0/24	Headquarters, USAISC	256
158.4.52.0/24	Headquarters, USAISC	256
158.4.53.0/24	Headquarters, USAISC	256
158.4.54.0/24	Headquarters, USAISC	256
158.4.55.0/24	Headquarters, USAISC	256
158.4.64.0/24	Headquarters, USAISC	256
158.4.65.0/24	Headquarters, USAISC	256
158.4.66.0/24	Headquarters, USAISC	256
158.4.67.0/24	Headquarters, USAISC	256
158.4.68.0/24	Headquarters, USAISC	256
158.4.69.0/24	Headquarters, USAISC	256
158.4.70.0/24	Headquarters, USAISC	256
158.4.72.0/23	Headquarters, USAISC	512
158.4.74.0/24	Headquarters, USAISC	256
158.4.75.0/24	Headquarters, USAISC	256
158.4.78.0/24	Headquarters, USAISC	256
158.4.80.0/24	Headquarters, USAISC	256
158.4.87.0/24	Headquarters, USAISC	256
158.4.89.0/24	Headquarters, USAISC	256
158.4.92.0/23	Headquarters, USAISC	512
158.4.96.0/24	Headquarters, USAISC	256
158.4.97.0/24	Headquarters, USAISC	256
158.4.98.0/24	Headquarters, USAISC	256
158.4.100.0/24	Headquarters, USAISC	256
158.4.104.0/24	Headquarters, USAISC	256
158.4.105.0/24	Headquarters, USAISC	256
158.4.106.0/24	Headquarters, USAISC	256
158.4.107.0/24	Headquarters, USAISC	256
158.4.108.0/24	Headquarters, USAISC	256
158.4.109.0/24	Headquarters, USAISC	256
158.4.111.0/24	Headquarters, USAISC	256
158.4.112.0/24	Headquarters, USAISC	256
158.4.113.0/24	Headquarters, USAISC	256
158.4.114.0/24	Headquarters, USAISC	256
158.4.115.0/24	Headquarters, USAISC	256
158.4.128.0/24	Headquarters, USAISC	256
158.4.128.0/17	Headquarters, USAISC	32768
158.4.129.0/24	Headquarters, USAISC	256
158.4.131.0/24	Headquarters, USAISC	256
158.4.132.0/24	Headquarters, USAISC	256
158.4.133.0/24	Headquarters, USAISC	256
158.4.134.0/24	Headquarters, USAISC	256
158.4.135.0/24	Headquarters, USAISC	256
158.4.136.0/23	Headquarters, USAISC	512
158.4.139.0/24	Headquarters, USAISC	256
158.4.140.0/24	Headquarters, USAISC	256
158.4.141.0/24	Headquarters, USAISC	256
158.4.142.0/23	Headquarters, USAISC	512
158.4.144.0/24	Headquarters, USAISC	256
158.4.157.0/24	Headquarters, USAISC	256
158.4.158.0/24	Headquarters, USAISC	256
158.4.159.0/24	Headquarters, USAISC	256
158.4.163.0/24	Headquarters, USAISC	256
158.4.176.0/24	Headquarters, USAISC	256
158.4.177.0/24	Headquarters, USAISC	256
158.4.178.0/24	Headquarters, USAISC	256
158.4.179.0/24	Headquarters, USAISC	256
158.4.180.0/24	Headquarters, USAISC	256
158.4.181.0/24	Headquarters, USAISC	256
158.4.183.0/24	Headquarters, USAISC	256
158.4.205.0/24	Headquarters, USAISC	256
158.4.206.0/23	Headquarters, USAISC	512
158.4.208.0/24	Headquarters, USAISC	256
158.4.209.0/24	Headquarters, USAISC	256
158.4.211.0/24	Headquarters, USAISC	256
158.4.212.0/23	Headquarters, USAISC	512
158.4.214.0/23	Headquarters, USAISC	512
158.4.216.0/23	Headquarters, USAISC	512
158.4.218.0/23	Headquarters, USAISC	512
158.4.222.0/23	Headquarters, USAISC	512
158.4.224.0/24	Headquarters, USAISC	256
158.4.225.0/24	Headquarters, USAISC	256
158.4.226.0/24	Headquarters, USAISC	256
158.4.238.0/24	Headquarters, USAISC	256
158.4.239.0/24	Headquarters, USAISC	256
158.4.240.0/24	Headquarters, USAISC	256
158.4.241.0/24	Headquarters, USAISC	256
158.4.242.0/24	Headquarters, USAISC	256
158.4.245.0/24	Headquarters, USAISC	256
158.4.250.0/24	Headquarters, USAISC	256
158.4.254.0/24	Headquarters, USAISC	256
158.9.148.0/24	Headquarters, USAISC	256
158.9.199.0/24	Headquarters, USAISC	256
158.9.200.0/24	Headquarters, USAISC	256
158.9.201.0/24	Headquarters, USAISC	256
158.13.128.0/21	Headquarters, USAISC	2048
158.16.0.0/20	Headquarters, USAISC	4096
158.16.0.0/17	Headquarters, USAISC	32768
158.16.16.0/24	Headquarters, USAISC	256
158.16.24.0/21	Headquarters, USAISC	2048
158.16.48.0/23	Headquarters, USAISC	512
158.16.128.0/17	Headquarters, USAISC	32768
158.19.128.0/17	Headquarters, USAISC	32768
164.169.144.0/20	Headquarters, USAISC	4096
164.169.160.0/20	Headquarters, USAISC	4096
192.12.126.0/24	Headquarters, USAISC	256
192.35.147.0/24	Headquarters, USAISC	256
192.107.182.0/23	Headquarters, USAISC	512
192.188.213.0/24	Headquarters, USAISC	256
198.49.184.0/24	Headquarters, USAISC	256
198.49.185.0/24	Headquarters, USAISC	256
199.10.59.0/24	Headquarters, USAISC	256
199.122.42.0/24	Headquarters, USAISC	256
199.122.52.0/24	Headquarters, USAISC	256
199.122.53.0/24	Headquarters, USAISC	256
199.123.70.0/24	Headquarters, USAISC	256
199.123.82.0/24	Headquarters, USAISC	256
199.123.84.0/24	Headquarters, USAISC	256
199.123.122.0/24	Headquarters, USAISC	256
206.37.0.0/24	DoD Network Information Center	256
206.37.12.0/24	DoD Network Information Center	256
207.133.205.0/24	DoD Network Information Center	256
207.133.219.0/24	DoD Network Information Center	256
207.133.220.0/24	DoD Network Information Center	256
214.3.93.0/24	DoD Network Information Center	256

CIDR	Description	IP NUMs(prefix /64)
2608:124:b70::/48	United States Department of Defense (DoD)	65536

AS	Description	Country/Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS367	DNIC-ASBLK-00306-00371 - DoD Network Information Center, US		10,940,672	3,080,192	IPv4
AS27064	DNIC-ASBLK-27032-27159 - DoD Network Information Center, US		1,536,256	1,245,184	IPv4	IPv6

ASNumber:       1534 - 1546
ASName:         DNIC-ASBLK-01534-01546
ASHandle:       AS1534
RegDate:        2004-05-12
Updated:        2011-08-24    
Ref:            https://rdap.arin.net/registry/autnum/1534


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

AS1540 - DNIC-ASBLK-01534-01546 - Headquarters, USAISC, US

AS0

DNIC-ASBLK-01534-01546

Headquarters, USAISC

United States