143.76.0.0/16

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	PM-WIN-T-NET10

WHOIS Details

NetHandle:      NET-143-76-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-76-0-0-1
NetName:        PM-WIN-T-NET10
NetRange:       143.76.0.0 - 143.76.255.255
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
143.175.0.0/16	AS749	DoD Network Information Center	65,536
143.211.0.0/16	AS749	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
143.81.0.0/16	AS6034	Headquarters, USAISC	65,536
143.123.0.0/16	AS749	Air Force Systems Networking	65,536
143.134.0.0/16	AS749	Headquarters, USAISC	65,536
143.158.0.0/16	AS56	Air Force Systems Networking	65,536
143.199.0.0/16	AS21680	Empower Retirement, LLC	65,536
143.94.0.0/16	AS2497	FUJIFILM Business Innovation Corp. Information & Communication Systems	65,536
143.159.0.0/16	AS6871	INFONET Services Corporation	65,536
143.113.0.0/16	AS749	DoD Network Information Center	65,536
143.73.0.0/16	AS367	Headquarters, USAISC	65,536
143.72.0.0/16	AS367	Headquarters, USAISC	65,536
143.84.0.0/16	AS367	Headquarters, USAISC	65,536
143.59.0.0/16	AS12083	WideOpenWest Finance LLC	65,536
143.240.0.0/16	AS174	Performance Systems International, Incorporated	65,536
143.205.0.0/16	AS1111	Universitaet Klagenfurt	65,536
143.169.0.0/16	AS2611	Universiteit Antwerpen	65,536
143.129.0.0/16	AS2611	Universiteit Antwerpen	65,536
143.161.0.0/16	AS702	Andritz AG	65,536
143.120.0.0/16	AS26439	City of Albuquerque	65,536
143.71.0.0/16	AS367	Headquarters, USAISC	65,536
143.69.0.0/16	AS367	Headquarters, USAISC	65,536
143.67.0.0/16	AS13536	Jamestown Community College	65,536
143.239.0.0/16	AS1213	Campus Network	65,536
143.50.0.0/16	AS1114	Universitaet Graz	65,536
143.74.0.0/16	AS367	Headquarters, USAISC	65,536
143.78.0.0/16	AS367	Headquarters, USAISC	65,536
143.79.0.0/16	AS367	Headquarters, USAISC	65,536
143.238.0.0/16	AS1221	Telstra Limited	65,536
143.101.0.0/16	AS13636	NEC Corporation of America	65,536
143.102.0.0/16	AS13636	NEC Corporation of America	65,536
143.164.0.0/16	AS12331	Audi AG, Ingolstadt	65,536
143.216.0.0/16	AS136572	The Office of the Chief Information Officer (OCIO)	65,536
143.108.0.0/16	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	65,536
143.176.0.0/16	AS13127	Tele2 Nederland B.V.	65,536
143.73.0.0/16	AS1501	Headquarters, USAISC	65,536
143.121.0.0/16	AS1103	Universitair Medisch Centrum Utrecht	65,536
143.74.0.0/16	AS1600	Headquarters, USAISC	65,536
143.189.0.0/16	AS2527	Sony Network Communications Inc.	65,536
143.233.0.0/16	AS2546	Greek Academic & Research Computer Network	65,536
143.212.0.0/16	AS1602	Headquarters, USAISC	65,536
143.215.0.0/16	AS2637	Georgia Institute of Technology	65,536
143.214.0.0/16	AS1602	Headquarters, USAISC	65,536
143.213.0.0/16	AS1602	Headquarters, USAISC	65,536
143.111.0.0/16	AS11773	The University Of Texas M.D. Anderson Cancer Center	65,536
143.134.0.0/16	AS367	Headquarters, USAISC	65,536
143.66.0.0/16	AS13536	Corning Community College	65,536
143.250.0.0/16	AS749	DoD Network Information Center	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
91.12.154.128	AS3320 Deutsche Telekom AG	`6.01ms` from Berlin, DE
100.20.40.80	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
76.185.78.96	AS11427 Charter Communications Inc	`5.60ms` from Dallas, US
85.106.244.0	AS47331 TTNet A.S.	`7.79ms` from Istanbul, TR
83.67.10.240	AS13285 TalkTalk Communications Limited	`11.59ms` from London, GB
209.147.80.224	AS54103 MOD Mission Critical, LLC	`0.16ms` from Miami, US
194.246.3.112	AS59453 Electrolux Italia SpA	`11.39ms` from Milan, IT
176.99.252.48	AS35598 INETCOM CARRIER LLC	`1.04ms` from Moscow, RU
141.253.96.0	AS31898 Oracle Corporation	`0.14ms` from Paris, FR
83.113.31.208	AS3215 Orange S.A.	`13.22ms` from Paris, FR
20.150.70.0	AS8075 Microsoft Corporation	`0.48ms` from San Antonio, US
49.60.105.16	AS4766 Korea Telecom	`3.33ms` from Seoul, KR
183.121.47.224	AS4766 Korea Telecom	`5.53ms` from Seoul, KR
59.120.49.32	AS3462 Data Communication Business Group	`0.85ms` from Taipei, TW
18.181.198.48	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
60.120.99.16	AS17676 SoftBank Corp.	`2.57ms` from Tokyo, JP
4.174.197.80	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
65.254.224.112	AS29873 Newfold Digital, Inc.	`0.26ms` from Boston, US
84.194.205.32	AS6848 Telenet BV	`8.36ms` from Brussels, BE
181.23.36.0	AS22927 Telefonica de Argentina	`2.49ms` from Buenos Aires, AR
112.67.52.224	AS4134 CHINANET-BACKBONE	`2.76ms` from Haikou, CN
42.85.113.80	AS4837 CHINA UNICOM China169 Backbone	`10.47ms` from Liaoyang, CN
81.73.211.0	AS3269 Telecom Italia S.p.A.	`4.48ms` from Milan, IT
97.101.209.48	AS33363 Charter Communications, Inc	`8.87ms` from Orlando, US
14.13.76.192	AS2516 KDDI CORPORATION	`5.86ms` from Osaka, JP

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 143.76.123.72

traceroute to 143.76.123.72 (143.76.123.72): 7 hops max, 52 byte packets

3 [AS41560] 46.160.161.233 24.07 ms

4 [AS3216] 195.239.201.210 25.102 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Kemerovo, RU

On November 14th 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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