1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.84.0.0/16
  4. AS721  | 143.84.0.0/16

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
143.248.0.0/16 AS1781 Korea Advanced Institute of Science and Technology 65,536
143.88.0.0/16 AS18553 University of West Florida 65,536
143.240.0.0/16 AS174 Performance Systems International, Incorporated 65,536
143.171.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.206.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.213.0.0/16 AS1602 Headquarters, USAISC 65,536
143.253.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.45.0.0/16 AS1649 Headquarters, USAISC 65,536
143.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.212.0.0/16 AS1602 Headquarters, USAISC 65,536
143.74.0.0/16 AS1600 Headquarters, USAISC 65,536
143.221.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.191.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.46.0.0/16 AS1637 Headquarters, USAISC 65,536
143.76.0.0/16 AS1501 Headquarters, USAISC 65,536
143.73.0.0/16 AS1540 Headquarters, USAISC 65,536
143.69.0.0/16 AS1540 Headquarters, USAISC 65,536
143.135.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.76.0.0/16 AS1540 Headquarters, USAISC 65,536
143.79.0.0/16 AS1540 Headquarters, USAISC 65,536
143.239.0.0/16 AS1213 Campus Network 65,536
143.50.0.0/16 AS1114 Universitaet Graz 65,536
143.59.0.0/16 AS12083 WideOpenWest Finance LLC 65,536
143.69.0.0/16 AS1590 Headquarters, USAISC 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
143.238.0.0/16 AS1221 Telstra Limited 65,536
143.216.0.0/16 AS136572 The Office of the Chief Information Officer (OCIO) 65,536
143.164.0.0/16 AS12331 Audi AG, Ingolstadt 65,536
143.225.0.0/16 AS137 UNI-Napoli Federico II 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
143.214.0.0/16 AS1602 Headquarters, USAISC 65,536
143.121.0.0/16 AS1103 Universitair Medisch Centrum Utrecht 65,536
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536
143.73.0.0/16 AS1501 Headquarters, USAISC 65,536
143.69.0.0/16 AS1493 Headquarters, USAISC 65,536
143.74.0.0/16 AS1516 Headquarters, USAISC 65,536
143.76.0.0/16 AS1502 Headquarters, USAISC 65,536
143.134.0.0/16 AS1540 Headquarters, USAISC 65,536
143.170.0.0/16 AS16504 Granite Telecommunications LLC 65,536
143.66.0.0/16 AS13536 Corning Community College 65,536
143.111.0.0/16 AS11773 The University Of Texas M.D. Anderson Cancer Center 65,536
143.67.0.0/16 AS13536 Jamestown Community College 65,536
143.118.0.0/16 AS1881 FMV 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
143.84.166.45 jblmdhr.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

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

IP Address ASN Details
143.84.163.36 AS1540 Headquarters, USAISC 37.53ms from Chicago, US
143.84.74.42 AS1540 Headquarters, USAISC 9.31ms from Chicago, US
143.84.169.83 AS1540 Headquarters, USAISC 8.47ms from Dallas, US
143.84.176.52 AS367 United States Department of Defense (DoD) 1.53ms from Ashburn, US
143.84.25.88 AS367 United States Department of Defense (DoD) 1.52ms from Ashburn, US
143.84.75.27 AS1590 United States Department of Defense (DoD) 1.84ms from Ashburn, US
143.84.99.11 AS367 United States Department of Defense (DoD) 1.53ms from Ashburn, US
143.84.77.54 AS367 United States Department of Defense (DoD) 10.32ms from Charlotte, US
143.84.103.40 AS367 United States Department of Defense (DoD) 1.86ms from Ashburn, 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
195.249.5.64 AS3292 TDC Holding A/S 1.34ms from Copenhagen, DK
176.23.193.176 AS3292 TDC Holding A/S 1.38ms from Copenhagen, DK
35.224.134.0 AS396982 Google LLC 0.39ms from Council Bluffs, US
217.231.204.16 AS3320 Deutsche Telekom AG 8.66ms from Frankfurt am Main, DE
47.97.120.64 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.73ms from Hangzhou, CN
203.168.242.80 AS17497 Liasail Global Hongkong Limited 0.17ms from Hong Kong, HK
182.227.105.64 AS17858 LG POWERCOMM 2.16ms from Incheon, KR
20.164.96.128 AS8075 Microsoft Corporation 0.15ms from Johannesburg, ZA
65.128.231.144 AS209 CenturyLink Communications, LLC 1.47ms from Minneapolis, US
73.113.57.0 AS7922 Comcast Cable Communications, LLC 15.04ms from Murfreesboro, US
51.120.213.64 AS8075 Microsoft Corporation 1.14ms from Oslo, NO
27.195.88.48 AS4837 CHINA UNICOM China169 Backbone 4.91ms from Qingdao, CN
178.57.105.48 AS61403 Sever Telecom JSC 9.77ms from Saint Petersburg, RU
189.170.242.32 AS8151 UNINET 18.37ms from Santiago de Queretaro, MX
170.231.122.160 AS265055 BMI TELECOMUNICAÇÕES LTDA 7.73ms from Sao Paulo, BR
15.235.186.112 AS16276 OVH SAS 0.26ms from Singapore, SG
133.201.56.128 AS2518 BIGLOBE Inc. 4.24ms from Tokyo, JP
20.16.93.224 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
44.229.162.208 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
77.7.88.16 AS6805 Telefonica Germany GmbH & Co.OHG 9.31ms from Frankfurt am Main, DE
80.134.69.160 AS3320 Deutsche Telekom AG 2.68ms from Hamburg, DE
14.234.1.224 AS45899 VNPT Corp 4.32ms from Ho Chi Minh City, VN
172.233.179.64 AS63949 Akamai Connected Cloud 0.50ms from Karachi, PK
92.54.133.64 AS3257 GTT Communications Inc. 1.34ms from London, GB
95.121.45.32 AS3352 TELEFONICA DE ESPANA S.A.U. 6.45ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -m5 143.84.0.52
traceroute to 143.84.0.52 (143.84.0.52): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Wuwei, CN
On

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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