AS number details

AS721

DoD Network Information Center  ·  mail.mil

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AS721 – DoD Network Information Center

Field Value
Country United States
Website mail.mil
Hosted domains 512
Number of IPv4 73,938,944
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry arin
Allocated 54 years ago on Jan 01, 1970
Updated 15 years ago on May 15, 2009

IP Ranges

Netblock Company Num of IPs
128.26.0.0/21 Air Force Systems Networking 2,048
128.26.112.0/22 Air Force Systems Networking 1,024
128.26.117.0/24 Air Force Systems Networking 256
128.26.118.0/23 Air Force Systems Networking 512
128.26.120.0/21 Air Force Systems Networking 2,048
128.26.13.0/24 Air Force Systems Networking 256
128.26.138.0/23 Air Force Systems Networking 512
128.26.238.0/23 Air Force Systems Networking 512
128.26.247.0/24 Air Force Systems Networking 256
128.26.248.0/23 Air Force Systems Networking 512
128.26.40.0/22 Air Force Systems Networking 1,024
128.26.48.0/23 Air Force Systems Networking 512
128.26.64.0/22 Air Force Systems Networking 1,024
128.26.68.0/23 Air Force Systems Networking 512
128.26.71.0/24 Air Force Systems Networking 256
128.26.8.0/22 Air Force Systems Networking 1,024
128.26.82.0/24 Air Force Systems Networking 256
128.26.98.0/23 Air Force Systems Networking 512
130.22.0.0/16 DoD Network Information Center 65,536
131.16.0.0/16 Air Force Systems Networking 65,536
131.32.0.0/11 Air Force Systems Networking 2,097,152
131.4.0.0/15 Air Force Systems Networking 131,072
131.64.0.0/13 DoD Network Information Center 524,288
131.74.0.0/15 DoD Network Information Center 131,072
131.76.0.0/14 DoD Network Information Center 262,144
131.78.204.0/24 DoD Network Information Center 256
131.78.3.0/24 DoD Network Information Center 256
131.80.0.0/14 DoD Network Information Center 262,144
131.86.0.0/15 DoD Network Information Center 131,072
131.86.0.0/16 DoD Network Information Center 65,536
131.87.0.0/16 DoD Network Information Center 65,536
132.0.0.0/10 Air Force Systems Networking 4,194,304
132.128.0.0/12 Headquarters, USAISC 1,048,576
132.80.0.0/12 Headquarters, USAISC 1,048,576
132.96.0.0/11 Headquarters, USAISC 2,097,152
134.135.0.0/16 DoD Network Information Center 65,536
134.165.128.0/17 Air Force Systems Networking 32,768
134.165.96.0/19 Air Force Systems Networking 8,192
134.233.0.0/16 Headquarters, USAISC 65,536
134.80.0.0/16 Headquarters, USAISC 65,536
136.212.0.0/14 DoD Network Information Center 262,144
136.216.0.0/14 Headquarters, USAISC 262,144
136.220.0.0/15 Headquarters, USAISC 131,072
137.0.0.0/13 Air Force Systems Networking 524,288
137.212.0.0/16 DoD Network Information Center 65,536
137.232.3.0/24 DoD Network Information Center 256
137.240.0.0/14 Air Force Systems Networking 262,144
137.8.0.0/14 DoD Network Information Center 262,144
138.136.0.0/13 DoD Network Information Center 524,288
138.144.0.0/12 DoD Network Information Center 1,048,576
138.150.0.0/15 DoD Network Information Center 131,072
138.154.1.0/24 DoD Network Information Center 256
138.160.0.0/15 DoD Network Information Center 131,072
138.162.5.0/24 Navy Network Information Center (NNIC) 256
138.164.0.0/14 DoD Network Information Center 262,144
138.168.0.0/14 MARINE CORPS CYBERSPACE OPERATIONS GROUP 262,144
138.178.0.0/15 Navy Network Information Center (NNIC) 131,072
138.178.0.0/16 Navy Network Information Center (NNIC) 65,536
138.180.0.0/16 Navy Network Information Center (NNIC) 65,536
138.50.0.0/16 Headquarters, USAISC 65,536
139.139.0.0/16 Headquarters, USAISC 65,536
139.241.0.0/16 DoD Network Information Center 65,536
139.242.43.0/24 DoD Network Information Center 256
139.242.47.0/24 DoD Network Information Center 256
139.242.52.0/23 DoD Network Information Center 512
139.242.54.0/24 DoD Network Information Center 256
139.39.35.0/24 DoD Network Information Center 256
140.1.0.0/16 DoD Network Information Center 65,536
140.14.136.0/24 DoD Network Information Center 256
140.14.137.0/24 DoD Network Information Center 256
140.14.138.0/24 DoD Network Information Center 256
140.14.35.0/24 DoD Network Information Center 256
140.14.37.0/24 DoD Network Information Center 256
140.14.39.0/24 DoD Network Information Center 256
140.14.41.0/24 DoD Network Information Center 256
140.14.43.0/24 DoD Network Information Center 256
140.14.45.0/24 DoD Network Information Center 256
140.14.47.0/24 DoD Network Information Center 256
140.14.49.0/24 DoD Network Information Center 256
140.14.51.0/24 DoD Network Information Center 256
140.14.53.0/24 DoD Network Information Center 256
140.152.0.0/14 DoD Network Information Center 262,144
140.153.72.0/24 Headquarters, USAISC 256
140.16.100.0/23 DoD Network Information Center 512
140.16.160.0/23 DoD Network Information Center 512
140.16.192.0/23 DoD Network Information Center 512
140.16.196.0/22 DoD Network Information Center 1,024
140.16.26.0/24 DoD Network Information Center 256
140.16.32.0/24 DoD Network Information Center 256
140.16.58.0/23 DoD Network Information Center 512
140.17.160.0/20 DoD Network Information Center 4,096
140.17.34.0/23 DoD Network Information Center 512
140.17.48.0/20 DoD Network Information Center 4,096
140.17.90.0/23 DoD Network Information Center 512
140.17.92.0/22 DoD Network Information Center 1,024
140.18.129.0/24 DoD Network Information Center 256
140.19.120.0/22 DoD Network Information Center 1,024
140.19.126.0/23 DoD Network Information Center 512
140.19.192.0/22 DoD Network Information Center 1,024
140.19.200.0/21 DoD Network Information Center 2,048

The list on this page is limited to 100 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

Netblock Company
2608:121::/32 United States Department of Defense (DoD)
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WHOIS Details

ASHandle:       AS721
OrgID:          DNIC
ASName:         DNIC-ASBLK-00721-00726
ASNumber:       721 - 726
RegDate:        1970-01-01
Updated:        2009-05-15
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2011-08-17
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2024-02-10
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2024-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN
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Hosted Domains

There are 512 domain names hosted across 311 IP addresses on this ASN.

IP Address Domain Domains on this IP
137.0.0.1 zhaoshang334.cc 16
153.24.186.92 cmschina595.com 11
214.25.180.49 ab2da3d400c20.com 10
55.223.52.2 damsko-goons.nl 9
214.65.103.29 jys8399.com 9
214.10.40.16 tricare.mil 8
153.29.46.170 zjs895.co.in 7
143.84.166.45 82nd.army 7
136.213.40.36 walgarveresidence.com 7
214.23.15.26 navalx.team 7
153.26.47.9 hkdbs86.vip 6
215.18.9.2 97396.co.im 6
55.200.197.31 racerxshop.com.br 6
131.57.48.17 xusbrivtr.net 6
205.60.239.17 xqdjkkz.net 6
55.66.77.88 test-sanssltest.com 5
214.113.161.17 pajad.net 4
55.141.72.18 yhqhcn.com 4
215.59.165.17 pzahxidpwyen.net 4
148.27.175.17 djgfdbdnemuq.net 4
214.10.40.15 health.mil 4
215.49.76.103 jrjys5.com 4
214.21.35.17 uunslpodfox.com 4
55.5.157.71 casadoscontratipos.com.br 3
214.2.129.70 theperformancetriad.net 3
198.97.204.113 hollandknightgovconblog.com 3
214.110.190.17 zgfcdonmfj.net 3
140.153.192.17 hxeencjpkl.net 3
215.86.86.17 vwije.com 3
153.26.104.9 973618.com 3
138.141.123.8 militaryonesource.mil 2
55.232.92.235 agilest.com.br 2
214.23.34.160 dodipforum.com 2
55.200.155.93 lakesidehouse.co.uk 2
215.53.87.90 mintaddiction.co.uk 2
215.52.81.202 coolwhitepages.com 2
138.138.138.138 smkds.shop 2
214.144.22.84 opel-mayer.eu 2
138.141.123.40 militaryonesource.mil 2
55.0.0.1 exzense.net 2
55.151.150.95 backtoschool.ph 2
55.222.169.231 immo-suchmaschine.com 2
138.141.123.30 militaryonesource.mil 2
55.28.221.180 bomb.engineering 2
55.192.168.2 loadmm.xyz 2
55.117.111.17 eboiokacl.com 2
214.170.33.5 groupamk.com 1
214.239.34.21 menshop79.com.vn 1
55.209.222.45 cheaperutilities.co.uk 1
192.156.6.59 fuzzwolf.com 1

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Peers

There are 7 peers for this ASN.

Peers Name
AS209 CenturyLink Communications, LLC
AS27064 DoD Network Information Center
AS27065 DoD Network Information Center
AS27066 DoD Network Information Center
AS3908 CenturyLink Communications, LLC
AS3910 CenturyLink Communications, LLC
AS724 DoD Network Information Center
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
AS3908 CenturyLink Communications, LLC
AS3910 CenturyLink Communications, LLC
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Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS27064 DoD Network Information Center
AS27065 DoD Network Information Center
AS27066 DoD Network Information Center
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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS721 at robtex.

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