1. All IP Ranges
  2. 143.0.0.0/8
  3. AS721  | 143.140.0.0/14

143.140.0.0/14

AS721  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS721
Registry ARIN
ID AFIN-B

WHOIS Details

NetHandle:      NET-143-139-0-0-2
OrgID:          7ESG
Parent:         NET-143-139-0-0-1
NetName:        AFIN-B
NetRange:       143.139.0.0 - 143.157.255.255
NetType:        reallocation
RegDate:        2025-08-19
Updated:        2025-08-19
Source:         ARIN


OrgID:          7ESG
OrgName:        Air Force Systems Networking
CanAllocate:    
Street:         501 EAST MOORE DR. BLDG 884 RM 1100 GUNTHER ANNEX
City:           MAXWELL AFB
State/Prov:     AL
Country:        US
PostalCode:     36114
RegDate:        2008-06-05
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
143.245.0.0/16 AS21079 Oesterreichische Kontrollbank Aktiengesellschaft 65,536
143.199.0.0/16 AS21680 Empower Retirement, LLC 65,536
143.128.0.0/16 AS2018 University of Kwazulu-Natal 65,536
143.206.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.253.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.240.0.0/16 AS174 Performance Systems International, Incorporated 65,536
143.221.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.248.0.0/16 AS1781 Korea Advanced Institute of Science and Technology 65,536
143.135.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.191.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.213.0.0/16 AS1602 Headquarters, USAISC 65,536
143.227.0.0/16 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
143.164.0.0/16 AS12331 Audi AG, Ingolstadt 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.76.0.0/16 AS1540 Headquarters, USAISC 65,536
143.45.0.0/16 AS1649 Headquarters, USAISC 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.170.0.0/16 AS16504 Granite Telecommunications LLC 65,536
143.69.0.0/16 AS1540 Headquarters, USAISC 65,536
143.171.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.79.0.0/16 AS1540 Headquarters, USAISC 65,536
143.84.0.0/16 AS1540 Headquarters, USAISC 65,536
143.111.0.0/16 AS11773 The University Of Texas M.D. Anderson Cancer Center 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
143.238.0.0/16 AS1221 Telstra Limited 65,536
143.84.0.0/16 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
143.108.0.0/16 AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 65,536
143.216.0.0/16 AS136572 The Office of the Chief Information Officer (OCIO) 65,536
143.176.0.0/16 AS13127 Tele2 Nederland B.V. 65,536
143.225.0.0/16 AS137 UNI-Napoli Federico II 65,536
143.46.0.0/16 AS1637 Headquarters, USAISC 65,536
143.214.0.0/16 AS1602 Headquarters, USAISC 65,536
143.121.0.0/16 AS1103 Universitair Medisch Centrum Utrecht 65,536
143.73.0.0/16 AS1501 Headquarters, USAISC 65,536
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536
143.69.0.0/16 AS1493 Headquarters, USAISC 65,536
143.76.0.0/16 AS1502 Headquarters, USAISC 65,536
143.76.0.0/16 AS1501 Headquarters, USAISC 65,536
143.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.74.0.0/16 AS1516 Headquarters, USAISC 65,536
143.66.0.0/16 AS13536 Corning Community College 65,536
143.239.0.0/16 AS1213 Campus Network 65,536
143.67.0.0/16 AS13536 Jamestown Community College 65,536
143.129.0.0/16 AS2611 Universiteit Antwerpen 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
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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
44.200.243.30 AS14618 Amazon.com, Inc. 0.89ms from Ashburn, US
75.165.8.254 AS19901 Brightspeed 4.00ms from Ashburn, US
75.145.246.46 AS7922 Comcast Cable Communications, LLC 7.53ms from Ashburn, US
89.133.71.254 AS21334 One Hungary Ltd. 7.36ms from Budapest, HU
45.66.104.222 AS29657 Last-Mile Ltd. 0.16ms from Budapest, HU
175.20.169.158 AS4837 CHINA UNICOM China169 Backbone 4.32ms from Changchun, CN
113.219.191.254 AS63838 Hengyang 3.36ms from Chenzhou, CN
13.78.239.142 AS8075 Microsoft Corporation 3.48ms from Denver, US
78.34.61.254 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 6.51ms from Duesseldorf, DE
49.244.88.46 AS23752 Nepal Telecommunications Corporation, Internet Services, 1.14ms from Kathmandu, NP
131.111.223.62 AS786 Jisc Services Limited 2.25ms from London, GB
113.203.147.94 AS12479 Orange Espagne SA 12.36ms from Madrid, ES
107.133.33.94 AS7018 AT&T Enterprises, LLC 13.90ms from Miami, US
82.48.115.62 AS3269 Telecom Italia S.p.A. 9.80ms from Rome, IT
107.222.179.14 AS7018 AT&T Enterprises, LLC 5.86ms from San Antonio, US
1.105.32.254 AS4766 Korea Telecom 1.42ms from Seoul, KR
49.26.153.254 AS4766 Korea Telecom 6.39ms from Seoul, KR
61.141.180.110 AS4134 CHINANET-BACKBONE 0.76ms from Shenzhen, CN
111.235.136.190 AS38719 Dreamscape Networks Limited 0.76ms from Singapore, SG
71.210.7.254 AS19901 Brightspeed 8.80ms from Ashburn, US
107.205.77.238 AS7018 AT&T Enterprises, LLC 1.80ms from Atlanta, US
50.248.246.238 AS7922 Comcast Cable Communications, LLC 3.61ms from Atlanta, US
122.57.43.30 AS4771 Spark New Zealand Trading Ltd. 0.70ms from Auckland, NZ
112.126.4.190 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.79ms from Beijing, CN
89.223.156.254 AS21334 One Hungary Ltd. 0.55ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 143.140.43.182
traceroute to 143.140.43.182 (143.140.43.182): 6 hops max, 52 byte packets
2 [] 83.97.21.128 2.335 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Dubai, AE
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.

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