1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.46.0.0/16
  4. AS1637  | 143.46.0.0/16

143.46.0.0/16

AS1637  ·  Headquarters, USAISC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain mail.mil
ASN AS1637
Registry ARIN
ID ZAMA-NET

WHOIS Details

NetHandle:      NET-143-46-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-46-0-0-1
NetName:        ZAMA-NET
NetRange:       143.46.0.0 - 143.46.255.255
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range ASN Company Num of IPs
143.215.0.0/16 AS2637 Georgia Institute of Technology 65,536
143.200.0.0/16 AS3128 University of Wisconsin - Green Bay 65,536
143.169.0.0/16 AS2611 Universiteit Antwerpen 65,536
143.94.0.0/16 AS2497 FUJIFILM Business Innovation Corp. Information & Communication Systems 65,536
143.129.0.0/16 AS2611 Universiteit Antwerpen 65,536
143.107.0.0/16 AS28571 UNIVERSIDADE DE SAO PAULO 65,536
143.88.0.0/16 AS18553 University of West Florida 65,536
143.248.0.0/16 AS1781 Korea Advanced Institute of Science and Technology 65,536
143.231.0.0/16 AS1999 U.S. House of Representatives 65,536
143.128.0.0/16 AS2018 University of Kwazulu-Natal 65,536
143.69.0.0/16 AS1590 Headquarters, USAISC 65,536
143.161.0.0/16 AS206228 Andritz AG 65,536
143.74.0.0/16 AS1600 Headquarters, USAISC 65,536
143.93.0.0/16 AS2857 Fachhochschule Worms 65,536
143.59.0.0/16 AS12083 WideOpenWest Finance LLC 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.240.0.0/16 AS174 Performance Systems International, Incorporated 65,536
143.54.0.0/16 AS19200 Universidade Federal do Rio Grande do Sul 65,536
143.207.0.0/16 AS19106 Andrews University 65,536
143.228.0.0/16 AS1999 U.S. House of Representatives 65,536
143.74.0.0/16 AS1516 Headquarters, USAISC 65,536
143.84.0.0/16 AS1540 Headquarters, USAISC 65,536
143.79.0.0/16 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
143.50.0.0/16 AS1114 Universitaet Graz 65,536
143.84.0.0/16 AS1590 Headquarters, USAISC 65,536
143.45.0.0/16 AS1649 Headquarters, USAISC 65,536
143.170.0.0/16 AS16504 Granite Telecommunications LLC 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 AS1540 Headquarters, USAISC 65,536
143.118.0.0/16 AS1881 FMV 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
143.76.0.0/16 AS1501 Headquarters, USAISC 65,536
143.76.0.0/16 AS1502 Headquarters, USAISC 65,536
143.111.0.0/16 AS11773 The University Of Texas M.D. Anderson Cancer Center 65,536
143.76.0.0/16 AS1540 Headquarters, USAISC 65,536
143.66.0.0/16 AS13536 Corning Community College 65,536
143.235.0.0/16 AS3128 University of Wisconsin System Administration 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
97.89.15.64 AS20115 Charter Communications LLC 9.53ms from Atlanta, US
81.214.67.208 AS9121 Turk Telekomunikasyon Anonim Sirketi 13.38ms from Bursa, TR
24.208.163.160 AS10796 Charter Communications Inc 12.63ms from Chicago, US
98.23.86.48 AS7029 Windstream Communications LLC 16.12ms from Chicago, US
209.95.244.32 AS10676 IBM 5.09ms from Cincinnati, US
187.250.129.144 AS8151 UNINET 3.83ms from Los Angeles, US
95.123.117.160 AS3352 TELEFONICA DE ESPANA S.A.U. 8.81ms from Madrid, ES
195.254.247.64 AS44512 KONVERTO SPA 5.38ms from Milan, IT
188.165.220.192 AS16276 OVH SAS 0.10ms from Roubaix, FR
86.109.10.0 AS54825 Packet Host, Inc. 0.71ms from San Jose, US
1.251.233.160 AS9318 SK Broadband Co Ltd 6.10ms from Seoul, KR
122.121.181.16 AS3462 Data Communication Business Group 3.44ms from Taichung, TW
171.122.223.144 AS4837 CHINA UNICOM China169 Backbone 6.73ms from Taiyuan, CN
84.108.88.0 AS8551 Bezeq International Ltd. 1.18ms from Tel Aviv, IL
181.215.235.64 AS9009 M247 Europe SRL 0.20ms from Tokyo, JP
20.126.18.96 AS8075 Microsoft Corporation 0.18ms from Amsterdam, NL
48.199.111.112 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
4.157.189.160 AS8075 Microsoft Corporation 0.33ms from Ashburn, US
186.124.148.32 AS7303 Telecom Argentina S.A. 17.27ms from Asuncion, PY
87.196.209.208 AS2860 NOS COMUNICACOES, S.A. 10.94ms from Braga, PT
86.124.37.48 AS8708 DIGI ROMANIA S.A. 1.11ms from Constanţa, RO
217.251.238.224 AS3320 Deutsche Telekom AG 2.76ms from Duesseldorf, DE
45.228.193.224 AS267093 BDCNET TELECOM 16.11ms from Fortaleza, BR
92.122.106.160 AS16625 Akamai Technologies, Inc. 0.24ms from Frankfurt am Main, DE
34.35.107.64 AS396982 Google LLC 0.29ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 143.46.32.37
traceroute to 143.46.32.37 (143.46.32.37): 8 hops max, 52 byte packets
4 [AS3356] 213.249.123.45 10.564 ms
5 [AS3356] 4.69.219.226 220.859 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs