143.79.20.0/24

AS1540 · Headquarters, USAISC

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Summary

Country	United States
Domain	mail.mil
ASN	AS1540
Parent Range	143.79.0.0/16
Registry	ARIN
ID	CMBL-NET4

WHOIS Details

NetHandle:      NET-143-79-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-79-0-0-1
NetName:        CMBL-NET4
NetRange:       143.79.0.0 - 143.79.255.255
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:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.79.20.0/24

Range	ASN	Company	Num of IPs
143.79.0.0/16	AS1540	Headquarters, USAISC	65,536
143.79.0.0/16	AS1540	Headquarters, USAISC	65,536
143.79.0.0/16	AS367	Headquarters, USAISC	65,536
143.79.0.0/16	AS367	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 143.79.0.0/16

Range	ASN	Company	Num of IPs
143.79.0.0/16	AS1540	Headquarters, USAISC	65,536
143.79.0.0/16	AS1540	Headquarters, USAISC	65,536
143.79.0.0/16	AS367	Headquarters, USAISC	65,536
143.79.0.0/16	AS367	Headquarters, USAISC	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
144.6.8.8	AS4764 Aussie Broadband	`1.63ms` from Adelaide, AU
108.138.82.88	AS16509 Amazon.com, Inc.	`0.32ms` from Ashburn, US
73.219.98.136	AS7922 Comcast Cable Communications, LLC	`7.91ms` from Boston, US
81.192.66.72	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`3.70ms` from Casablanca, MA
175.3.175.168	AS4134 CHINANET-BACKBONE	`9.40ms` from Changsha, CN
205.178.37.216	AS6079 RCN	`3.95ms` from Chicago, US
76.84.3.168	AS11427 Charter Communications Inc	`19.68ms` from Dallas, US
74.249.163.200	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
143.255.237.136	AS265163 Arenaja Serviços de telecomunicaçoes	`7.40ms` from Fortaleza, BR
137.226.57.56	AS47610 RWTH Aachen University	`4.32ms` from Frankfurt am Main, DE
1.29.25.216	AS4837 CHINA UNICOM China169 Backbone	`14.50ms` from Harbin, CN
94.188.216.8	AS48851 Radware Ltd	`0.32ms` from Johannesburg, ZA
151.83.137.200	AS1267 WIND TRE S.P.A.	`5.30ms` from Milan, IT
52.4.222.168	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
115.128.179.104	AS7545 TPG Telecom Limited	`1.10ms` from Sydney, AU
67.204.201.104	AS11260 EastLink	`14.77ms` from Toronto, CA
213.10.7.216	AS1136 KPN B.V.	`1.22ms` from Amsterdam, NL
120.5.42.24	AS4837 CHINA UNICOM China169 Backbone	`5.98ms` from Beijing, CN
24.208.76.248	AS10796 Charter Communications Inc	`11.55ms` from Chicago, US
185.54.119.8	AS209040 SeWiKom GmbH	`3.15ms` from Duesseldorf, DE
35.156.32.8	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
176.136.44.200	AS5410 Bouygues Telecom SA	`9.34ms` from Frankfurt am Main, DE
199.30.9.8	AS7029 Windstream Communications LLC	`1.11ms` from Incheon, KR
91.124.4.232	AS42689 Glide Student & Residential Limited	`0.49ms` from London, GB
90.217.92.72	AS5607 Sky UK Limited	`7.40ms` from London, GB

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 143.79.20.187

traceroute to 143.79.20.187 (143.79.20.187): 7 hops max, 52 byte packets

2 [AS3356] 4.16.21.77 0.559 ms

3 *

4 [AS3356] 65.56.131.54 24.091 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tulsa, US

On January 19th 2026

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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