143.76.239.0/24

AS747 · Headquarters, USAISC

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Summary

Country	United States
Domain	mail.mil
ASN	AS747
Parent Range	143.76.0.0/16
Registry	ARIN
ID	PM-WIN-T-NET10

WHOIS Details

NetHandle:      NET-143-76-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-76-0-0-1
NetName:        PM-WIN-T-NET10
NetRange:       143.76.0.0 - 143.76.255.255
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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.76.239.0/24

Range	ASN	Company	Num of IPs
143.76.0.0/16	AS1501	Headquarters, USAISC	65,536
143.76.0.0/16	AS367	Headquarters, USAISC	65,536
143.76.0.0/16	AS721	Headquarters, USAISC	65,536
143.76.0.0/16	AS747	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 143.76.0.0/16

Range	ASN	Company	Num of IPs
143.76.0.0/16	AS1501	Headquarters, USAISC	65,536
143.76.0.0/16	AS367	Headquarters, USAISC	65,536
143.76.0.0/16	AS721	Headquarters, USAISC	65,536
143.76.0.0/16	AS747	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

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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
202.8.85.152	AS23884 Proen Corp Public Company Limited.	`0.28ms` from Bangkok, TH
27.13.27.120	AS4837 CHINA UNICOM China169 Backbone	`6.05ms` from Chongqing, CN
200.195.238.184	AS61889 BR.Digital Telecom	`12.53ms` from Fortaleza, BR
76.31.53.232	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Houston, US
209.141.19.248	AS903 Unified Communications Technologies, LLC	`2.45ms` from Jacksonville, US
76.114.134.8	AS7922 Comcast Cable Communications, LLC	`11.62ms` from Miami, US
70.55.172.200	AS577 Bell Canada	`1.72ms` from Montreal, CA
115.117.102.168	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.88ms` from Pune, IN
62.85.62.8	AS12578 SIA Tet	`3.04ms` from Riga, LV
218.36.5.168	AS38661 abcle	`1.44ms` from Seoul, KR
79.133.29.56	AS3238 Alands Telekommunikation Ab	`3.08ms` from Stockholm, SE
42.56.237.72	AS4837 CHINA UNICOM China169 Backbone	`8.66ms` from Tieling, CN
126.47.212.152	AS17676 SoftBank Corp.	`8.41ms` from Tokyo, JP
217.96.220.184	AS5617 Orange Polska Spolka Akcyjna	`8.68ms` from Warsaw, PL
184.64.202.72	AS6327 Shaw Communications	`4.00ms` from Calgary, CA
173.29.58.72	AS30036 Mediacom Communications Corp	`11.44ms` from Chicago, US
50.65.129.168	AS6327 Shaw Communications	`4.34ms` from Edmonton, CA
138.1.165.248	AS31898 Oracle Corporation	`0.82ms` from Frankfurt am Main, DE
14.178.185.40	AS45899 VNPT Corp	`4.31ms` from Hanoi, VN
172.118.232.40	AS20001 Charter Communications Inc	`6.16ms` from Los Angeles, US
6.4.32.200	AS668 United States Department of Defense (DoD)	`1.79ms` from Los Angeles, US
60.105.76.136	AS17676 SoftBank Corp.	`3.99ms` from Osaka, JP
189.241.179.8	AS8151 UNINET	`3.81ms` from Santiago de Queretaro, MX
52.65.73.72	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
36.228.85.88	AS3462 Data Communication Business Group	`1.87ms` from Taipei, TW

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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