143.46.21.0/24

AS1637  ·  Headquarters, USAISC

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Summary

Country United States
Domain mail.mil
ASN AS1637
Parent Range 143.46.0.0/16
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

Overlapping Ranges

BGP prefixes that contain 143.46.21.0/24

Range ASN Company Num of IPs
143.46.0.0/16 AS1637 Headquarters, USAISC 65,536

Nearby Ranges

BGP prefixes that overlap with 143.46.0.0/16

Range ASN Company Num of IPs
143.46.0.0/16 AS1637 Headquarters, USAISC 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

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
86.89.229.40 AS1136 KPN B.V. 1.78ms from Amsterdam, NL
52.55.47.200 AS14618 Amazon.com, Inc. 0.60ms from Ashburn, US
81.243.47.168 AS5432 Proximus NV 3.82ms from Brussels, BE
101.205.32.56 AS4837 CHINA UNICOM China169 Backbone 3.50ms from Chengdu, CN
142.204.70.8 AS12119 ITV-3 6.72ms from Chicago, US
174.143.57.120 AS33070 Rackspace Hosting 0.91ms from Dallas, US
15.254.29.136 AS16509 Amazon.com, Inc. 0.08ms from Los Angeles, US
148.225.32.184 AS4493 Universidad de Sonora 17.65ms from Los Angeles, US
98.221.161.104 AS7922 Comcast Cable Communications, LLC 8.16ms from New York City, US
61.164.132.72 AS4134 CHINANET-BACKBONE 9.22ms from Ningbo, CN
89.159.193.88 AS15557 Societe Francaise Du Radiotelephone - SFR SA 13.76ms from Paris, FR
39.85.117.8 AS4837 CHINA UNICOM China169 Backbone 6.01ms from Qingdao, CN
49.238.198.104 AS17878 DREAMMARK1 1.02ms from Seoul, KR
222.45.198.184 AS56046 China Mobile communications corporation 3.44ms from Suzhou, CN
42.227.47.168 AS4837 CHINA UNICOM China169 Backbone 5.71ms from Zhengzhou, CN
20.86.162.56 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
73.250.121.200 AS7922 Comcast Cable Communications, LLC 7.96ms from Ashburn, US
197.55.179.88 AS8452 TE-AS 7.55ms from Cairo, EG
23.124.154.88 AS7018 AT&T Enterprises, LLC 19.61ms from Chicago, US
80.142.228.184 AS3320 Deutsche Telekom AG 5.87ms from Duesseldorf, DE
207.228.101.168 AS852 TELUS Communications Inc. 0.55ms from Edmonton, CA
218.77.205.104 AS4134 CHINANET-BACKBONE 4.26ms from Haikou, CN
77.230.168.24 AS12430 VODAFONE ESPANA S.A.U. 9.95ms from Madrid, ES
51.179.128.216 AS42973 M247 UK Ltd 0.75ms from Manchester, GB
81.200.118.40 AS198610 Beget LLC 10.23ms from Moscow, RU

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 143.46.21.88
traceroute to 143.46.21.88 (143.46.21.88): 8 hops max, 52 byte packets
4 [AS3356] 4.69.219.226 234.137 ms
5 [AS3356] 8.244.134.50 234.901 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Wrocław, PL
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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