143.79.19.0/24

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 143.79.19.0/24

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

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
63.201.182.184	AS7018 AT&T Enterprises, LLC	`1.73ms` from Los Angeles, US
2.136.182.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.66ms` from Madrid, ES
92.153.90.200	AS3215 Orange S.A.	`7.45ms` from Marseille, FR
121.84.101.104	AS17511 OPTAGE Inc.	`1.48ms` from Osaka, JP
187.2.14.72	AS28573 Claro NXT Telecomunicacoes Ltda	`7.44ms` from Osasco, BR
103.78.191.168	AS60781 LeaseWeb Netherlands B.V.	`0.33ms` from Amsterdam, NL
20.56.38.56	AS8075 Microsoft Corporation	`0.88ms` from Amsterdam, NL
141.20.62.72	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.29ms` from Berlin, DE
91.177.146.216	AS5432 Proximus NV	`2.10ms` from Brussels, BE
81.151.170.168	AS2856 British Telecommunications PLC	`3.16ms` from London, GB
90.248.202.40	AS5378 Vodafone Limited	`7.74ms` from London, GB
119.10.234.152	AS2497 Internet Initiative Japan Inc.	`5.35ms` from Osaka, JP
88.190.184.168	AS12322 Free SAS	`11.85ms` from Paris, FR
68.66.226.200	AS55293 A2 Hosting, Inc.	`0.08ms` from Phoenix, US
60.21.97.72	AS4837 CHINA UNICOM China169 Backbone	`7.55ms` from Tieling, CN
105.97.154.24	AS36947 Telecom Algeria	`13.84ms` from Algiers, DZ
184.60.250.216	AS4181 TDS TELECOM	`2.83ms` from Atlanta, US
118.82.151.24	AS55872 BayCity Communications Limited	`19.11ms` from Auckland, NZ
111.22.83.104	AS56047 China Mobile communications corporation	`4.48ms` from Changsha, CN
64.150.163.168	AS22458 CONVERGEONE HOLDINGS, INC.	`2.62ms` from Chicago, US
68.38.11.248	AS7922 Comcast Cable Communications, LLC	`11.70ms` from Chicago, US
52.230.217.56	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
207.151.212.200	AS127 Jet Propulsion Laboratory	`5.96ms` from Los Angeles, US
153.218.12.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.58ms` from Osaka, JP
2.13.147.88	AS3215 Orange S.A.	`1.36ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f7 -m10 143.79.19.61

traceroute to 143.79.19.61 (143.79.19.61): 10 hops max, 52 byte packets

7 [AS3356] 65.56.131.54 30.575 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Piscataway, 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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