143.84.0.0/16

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	PROXY-NET

WHOIS Details

NetHandle:      NET-143-84-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-84-0-0-1
NetName:        PROXY-NET
NetRange:       143.84.0.0 - 143.84.255.255
NetType:        reallocation
RegDate:        2025-08-21
Updated:        2025-08-21
Source:         ARIN


OrgID:          HEADQU-3
OrgName:        Headquarters, USAISC
CanAllocate:    
Street:         NETC-ANC CONUS TNOSC
City:           Fort Huachuca
State/Prov:     AZ
Country:        US
PostalCode:     85613
RegDate:        1990-03-26
Updated:        2025-03-13
OrgAdminHandle: REGIS10-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
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:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range	ASN	Company	Num of IPs
143.56.0.0/16	AS668	DoD Network Information Center	65,536
143.46.0.0/16	AS1637	Headquarters, USAISC	65,536
143.48.0.0/16	AS13748	Cold Spring Harbor Laboratory	65,536
143.54.0.0/16	AS19200	Universidade Federal do Rio Grande do Sul	65,536
143.189.0.0/16	AS2527	Sony Network Communications Inc.	65,536
143.179.0.0/16	AS50266	Tele2 Nederland B.V.	65,536
143.107.0.0/16	AS28571	UNIVERSIDADE DE SAO PAULO	65,536
143.45.0.0/16	AS1649	Headquarters, USAISC	65,536
143.191.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.50.0.0/16	AS1114	Universitaet Graz	65,536
143.180.0.0/16	AS8803	Genossenschaft Migros Ostschweiz	65,536
143.167.0.0/16	AS786	University of Sheffield	65,536
143.171.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.177.0.0/16	AS50266	Pool for fixed WBA users	65,536
143.102.0.0/16	AS13636	NEC Corporation of America	65,536
143.106.0.0/16	AS53187	UNIVERSIDADE ESTADUAL DE CAMPINAS	65,536
143.207.0.0/16	AS19106	Andrews University	65,536
143.206.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.117.0.0/16	AS786	Queens University Belfast	65,536
143.187.0.0/16	AS7905	Ross Technology, Inc.	65,536
143.122.0.0/16	AS7792	Solventum US LLC	65,536
143.129.0.0/16	AS2611	Universiteit Antwerpen	65,536
143.168.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.161.0.0/16	AS206228	Andritz AG	65,536
143.164.0.0/16	AS12331	Audi AG, Ingolstadt	65,536
143.166.0.0/16	AS3614	Dell, Inc.	65,536
143.169.0.0/16	AS2611	Universiteit Antwerpen	65,536
143.170.0.0/16	AS16504	Granite Telecommunications LLC	65,536
143.175.0.0/16	AS749	DoD Network Information Center	65,536
143.176.0.0/16	AS13127	Tele2 Nederland B.V.	65,536
143.100.0.0/16	AS3479	Georgia Department of Transportation	65,536
143.101.0.0/16	AS13636	NEC Corporation of America	65,536
143.103.0.0/16	AS19901	Brightspeed	65,536
143.104.0.0/16	AS395139	NewYork-Presbyterian Hospital	65,536
143.108.0.0/16	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	65,536
143.199.0.0/16	AS21680	Empower Retirement, LLC	65,536
143.200.0.0/16	AS3128	University of Wisconsin - Green Bay	65,536
143.205.0.0/16	AS1111	Universitaet Klagenfurt	65,536
143.111.0.0/16	AS11773	The University Of Texas M.D. Anderson Cancer Center	65,536
143.113.0.0/16	AS749	DoD Network Information Center	65,536
143.118.0.0/16	AS1881	FMV	65,536
143.130.0.0/16	AS211817	WSR; Wirtschafts- und Sozialwissenschaftliches Rechenzentrum	65,536
143.120.0.0/16	AS26439	City of Albuquerque	65,536
143.121.0.0/16	AS1103	Universitair Medisch Centrum Utrecht	65,536
143.123.0.0/16	AS749	Air Force Systems Networking	65,536
143.128.0.0/16	AS2018	University of Kwazulu-Natal	65,536
143.161.0.0/16	AS702	Andritz AG	65,536
143.158.0.0/16	AS56	Air Force Systems Networking	65,536
143.159.0.0/16	AS6871	INFONET Services Corporation	65,536
143.57.0.0/16	AS749	DoD Network Information Center	65,536

Hosted domains

There are 13 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
143.84.25.76	milsuite.mil	2
143.84.103.121	vts.mil	1
143.84.103.152	leavesupport.com	1
143.84.25.96	arlingtoncemetery.mil	1
143.84.103.176	vte.mil	1
143.84.166.45	jblmdhr.com	1
143.84.2.95	jatdi.mil	1
143.84.25.73	milsuite.mil	1
143.84.103.195	jagarmymil.us	1
143.84.25.59	pmcs.army	1
143.84.25.83	armysoftwarefactory.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
143.84.171.192	AS367 United States Department of Defense (DoD)	`1.49ms` from Ashburn, US
143.84.103.173	AS367 United States Department of Defense (DoD)	`1.61ms` from Ashburn, US
143.84.163.95	AS367 United States Department of Defense (DoD)	`9.36ms` from Chicago, US
143.84.77.33	AS367 United States Department of Defense (DoD)	`2.81ms` from Atlanta, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
24.3.223.48	AS7922 Comcast Cable Communications, LLC	`10.18ms` from Ashburn, US
58.165.136.144	AS1221 Telstra Limited	`5.18ms` from Brisbane, AU
41.237.191.144	AS8452 TE-AS	`3.26ms` from Cairo, EG
13.86.27.112	AS8075 Microsoft Corporation	`0.45ms` from Des Moines, US
87.98.182.16	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
203.210.154.96	AS45899 VNPT Corp	`2.25ms` from Hanoi, VN
117.0.88.128	AS7552 Viettel Group	`1.22ms` from Hanoi, VN
206.202.47.128	AS400510 United Management Group, LLC	`0.33ms` from Hillsboro, US
113.231.244.240	AS4837 CHINA UNICOM China169 Backbone	`4.90ms` from Liaoyang, CN
92.239.234.48	AS5089 Virgin Media Limited	`16.85ms` from London, GB
67.117.22.112	AS7018 AT&T Enterprises, LLC	`6.28ms` from Redding, US
13.64.190.176	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
124.51.155.128	AS17858 LG POWERCOMM	`6.79ms` from Seoul, KR
122.35.167.64	AS17858 LG POWERCOMM	`1.98ms` from Seoul, KR
140.115.39.64	AS18420 National Central University	`3.01ms` from Taipei, TW
39.110.220.224	AS2527 Sony Network Communications Inc.	`1.31ms` from Tokyo, JP
34.130.7.112	AS396982 Google LLC	`0.11ms` from Toronto, CA
92.178.186.32	AS12479 Orange Espagne SA	`8.57ms` from Zaragoza, ES
125.45.61.192	AS4837 CHINA UNICOM China169 Backbone	`5.20ms` from Zhengzhou, CN
186.17.119.176	AS23201 Telecel S.A.	`8.23ms` from Asuncion, PY
107.193.220.48	AS7018 AT&T Enterprises, LLC	`8.01ms` from Dallas, US
91.63.162.32	AS3320 Deutsche Telekom AG	`7.01ms` from Frankfurt am Main, DE
107.201.242.128	AS7018 AT&T Enterprises, LLC	`2.73ms` from Los Angeles, US
182.161.48.32	AS154254 Syntax Systems	`0.15ms` from Melbourne, AU
34.148.47.224	AS396982 Google LLC	`0.14ms` from Moncks Corner, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 -m7 143.84.168.125

traceroute to 143.84.168.125 (143.84.168.125): 7 hops max, 52 byte packets

3 [AS9002] 87.245.238.15 16.974 ms

4 [AS9002] 87.245.238.14 26.641 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Astana, KZ

On October 17th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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