1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.123.0.0/16
  4. AS749  | 143.123.0.0/16

143.123.0.0/16

AS749  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS749
Registry ARIN
ID AF-AFMC-AFSN-143-123

WHOIS Details

NetHandle:      NET-143-123-0-0-2
OrgID:          7ESG
Parent:         NET-143-123-0-0-1
NetName:        AF-AFMC-AFSN-143-123
NetRange:       143.123.0.0 - 143.123.255.255
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range ASN Company Num of IPs
143.129.0.0/16 AS2611 Universiteit Antwerpen 65,536
143.215.0.0/16 AS2637 Georgia Institute of Technology 65,536
143.94.0.0/16 AS2497 FUJIFILM Business Innovation Corp. Information & Communication Systems 65,536
143.248.0.0/16 AS1781 Korea Advanced Institute of Science and Technology 65,536
143.233.0.0/16 AS2546 Greek Academic & Research Computer Network 65,536
143.169.0.0/16 AS2611 Universiteit Antwerpen 65,536
143.224.0.0/16 AS2036 Joanneum Research 65,536
143.171.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.221.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.253.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.46.0.0/16 AS1637 Headquarters, USAISC 65,536
143.199.0.0/16 AS21680 Empower Retirement, LLC 65,536
143.189.0.0/16 AS2527 Sony Network Communications Inc. 65,536
143.161.0.0/16 AS206228 Andritz AG 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.135.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.69.0.0/16 AS1540 Headquarters, USAISC 65,536
143.206.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.134.0.0/16 AS1540 Headquarters, USAISC 65,536
143.227.0.0/16 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
143.67.0.0/16 AS13536 Jamestown Community College 65,536
143.239.0.0/16 AS1213 Campus Network 65,536
143.59.0.0/16 AS12083 WideOpenWest Finance LLC 65,536
143.212.0.0/16 AS1602 Headquarters, USAISC 65,536
143.214.0.0/16 AS1602 Headquarters, USAISC 65,536
143.213.0.0/16 AS1602 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
143.225.0.0/16 AS137 UNI-Napoli Federico II 65,536
143.176.0.0/16 AS13127 Tele2 Nederland B.V. 65,536
143.121.0.0/16 AS1103 Universitair Medisch Centrum Utrecht 65,536
143.69.0.0/16 AS1493 Headquarters, USAISC 65,536
143.191.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536
143.76.0.0/16 AS1501 Headquarters, USAISC 65,536
143.73.0.0/16 AS1501 Headquarters, USAISC 65,536
143.76.0.0/16 AS1502 Headquarters, USAISC 65,536
143.74.0.0/16 AS1516 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
143.66.0.0/16 AS13536 Corning Community College 65,536
143.200.0.0/16 AS3128 University of Wisconsin - Green Bay 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
63.162.200.192 AS174 Cogent Communications, LLC 8.25ms from Ashburn, US
47.190.124.96 AS5650 Frontier Communications of America, Inc. 7.81ms from Dallas, US
14.5.16.32 AS17858 LG POWERCOMM 2.13ms from Incheon, KR
169.231.173.224 AS131 University of California, Santa Barbara 3.59ms from Los Angeles, US
99.84.13.96 AS16509 Amazon.com, Inc. 0.23ms from Madrid, ES
83.51.6.32 AS3352 TELEFONICA DE ESPANA S.A.U. 8.62ms from Madrid, ES
130.254.111.192 AS397630 Blazing SEO, LLC 0.06ms from Milan, IT
98.61.148.80 AS7922 Comcast Cable Communications, LLC 6.16ms from Minneapolis, US
38.13.104.32 AS20135 Millennium Telcom LLC 1.57ms from Phoenix, US
50.63.129.240 AS398101 GoDaddy.com, LLC 1.34ms from Phoenix, US
78.157.120.112 AS39642 Norlys Digital A/S 4.22ms from Tønder, DK
207.23.163.64 AS11105 Simon Fraser University 6.36ms from Vancouver, CA
174.6.93.224 AS6327 Shaw Communications 6.89ms from Vancouver, CA
84.72.109.192 AS6730 Sunrise GmbH 3.85ms from Zuerich, CH
73.61.188.240 AS7922 Comcast Cable Communications, LLC 7.80ms from Boston, US
135.18.230.144 AS8075 Microsoft Corporation 1.11ms from Boydton, US
72.30.28.32 AS26101 Yahoo Holdings Inc. 0.94ms from Buffalo, US
68.44.33.112 AS7922 Comcast Cable Communications, LLC 12.41ms from Chicago, US
18.223.111.0 AS16509 Amazon.com, Inc. 1.03ms from Columbus, US
150.239.28.160 AS36351 IBM Cloud 0.80ms from Dallas, US
62.169.77.144 AS2860 NOS COMUNICACOES, S.A. 16.20ms from Lisbon, PT
15.185.236.16 AS16509 Amazon.com, Inc. 0.10ms from Manama, BH
201.159.86.176 AS61764 Rio Grande Tecnologia e Comunic Multimidia Ltda 2.40ms from Porto Alegre, BR
82.91.224.0 AS3269 Telecom Italia S.p.A. 14.75ms from Rome, IT
123.109.46.64 AS38096 SK Broadband Co Ltd 6.95ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 143.123.81.9
traceroute to 143.123.81.9 (143.123.81.9): 7 hops max, 52 byte packets
2 [AS749] 26.20.160.5 1.123 ms
3 *
4 [AS749] 11.94.177.146 1.614 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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