All IP Ranges
143.0.0.0/8
AS721 | 143.144.0.0/13

143.144.0.0/13

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
143.118.0.0/16	AS1881	FMV	65,536
143.207.0.0/16	AS19106	Andrews University	65,536
143.88.0.0/16	AS18553	University of West Florida	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
143.54.0.0/16	AS19200	Universidade Federal do Rio Grande do Sul	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
143.151.191.176	metaverifiedsupport.net	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

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

IP Address	ASN	Details
143.147.254.73	AS721 United States Department of Defense (DoD)	`102.46ms` from Secaucus, 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
84.82.230.109	AS1136 KPN B.V.	`1.62ms` from Amsterdam, NL
3.236.81.205	AS14618 Amazon.com, Inc.	`0.75ms` from Ashburn, US
188.247.215.45	AS21299 Kar-Tel LLC	`2.61ms` from Astana, KZ
76.138.104.77	AS7922 Comcast Cable Communications, LLC	`14.18ms` from Atlanta, US
178.219.8.205	AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun	`2.16ms` from Belgrade, RS
54.149.213.29	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
185.244.130.61	AS204641 HOSTGW SRL	`0.25ms` from Bucharest, RO
105.209.173.93	AS16637 MTN SA	`4.41ms` from Cape Town, ZA
83.174.183.45	AS5466 Eircom Limited	`0.73ms` from Dublin, IE
3.74.186.157	AS16509 Amazon.com, Inc.	`0.28ms` from Frankfurt am Main, DE
18.194.20.93	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
38.249.64.29	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.08ms` from Hong Kong, HK
120.223.229.13	AS9808 China Mobile Communications Group Co., Ltd.	`0.87ms` from Jinan, CN
31.126.108.205	AS2856 British Telecommunications PLC	`1.96ms` from London, GB
167.148.135.125	AS174 Cogent Communications, LLC	`0.25ms` from Los Angeles, US
88.26.234.237	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.25ms` from Madrid, ES
173.19.177.221	AS30036 Mediacom Communications Corp	`14.42ms` from Minneapolis, US
91.49.43.157	AS3320 Deutsche Telekom AG	`4.75ms` from Nuernberg, DE
120.75.148.77	AS2527 Sony Network Communications Inc.	`1.68ms` from Osaka, JP
189.234.233.189	AS8151 UNINET	`4.30ms` from Santiago de Queretaro, MX
13.113.116.13	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
210.227.66.157	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.25ms` from Tokyo, JP
198.91.220.221	AS11814 Distributel Communications Limited	`12.77ms` from Toronto, CA
50.251.112.77	AS7922 Comcast Cable Communications, LLC	`8.64ms` from Washington, US
88.151.148.253	AS35518 sasag Kabelkommunikation AG	`4.38ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -m5 143.150.79.179

traceroute to 143.150.79.179 (143.150.79.179): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 0.258 ms

2 [AS52468] 181.78.95.209 1.553 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

On December 28th 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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