143.73.56.0/24

AS1501 · Headquarters, USAISC

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Summary

Country	United States
Domain	mail.mil
ASN	AS1501
Parent Range	143.73.0.0/16
Registry	ARIN
ID	PM-WIN-T-NET11

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
43.152.228.248	AS132203 Tencent Building, Kejizhongyi Avenue	1.09ms from Bangkok, TH
75.163.221.232	AS209 CenturyLink Communications, LLC	2.48ms from Denver, US
120.236.226.104	AS9808 China Mobile Communications Group Co., Ltd.	6.13ms from Guangzhou, CN
58.69.38.136	AS9299 Philippine Long Distance Telephone Company	0.13ms from Manila, PH
187.74.5.40	AS27699 TELEFÔNICA BRASIL S.A	4.78ms from Osasco, BR
102.23.27.104	AS36924 GVA Cote d'Ivoire SAS	19.53ms from Accra, GH
207.254.41.24	AS395337 MacStadium, Inc.	6.87ms from Los Angeles, US
212.24.30.40	AS210218 Open Fiber S.P.A.	3.70ms from Milan, IT
176.193.202.200	AS12714 PJSC MegaFon	1.61ms from Moscow, RU
91.102.74.104	AS39045 Gazprom telecom LLC	2.31ms from Moscow, RU
126.9.200.136	AS17676 SoftBank Corp.	5.96ms from Tokyo, JP
58.55.145.248	AS4134 CHINANET-BACKBONE	3.60ms from Wuhan, CN
81.167.161.152	AS29695 Altibox AS	4.02ms from Oslo, NO
203.164.225.24	AS4804 Microplex PTY LTD	1.10ms from Sydney, AU
172.224.192.8	AS36183 Akamai Technologies, Inc.	0.12ms from Toronto, CA
156.195.254.136	AS8452 TE-AS	4.72ms from Cairo, EG
20.107.170.184	AS8075 Microsoft Corporation	0.24ms from Dublin, IE
51.77.219.24	AS16276 OVH SAS	0.07ms from Gravelines, FR
87.202.55.232	AS6799 Ote SA (Hellenic Telecommunications Organisation)	10.85ms from Athens, GR
35.201.137.8	AS396982 Google LLC	0.12ms from Chang-hua, TW
2.243.2.184	AS6805 Telefonica Germany GmbH & Co.OHG	3.42ms from Duesseldorf, DE
118.202.41.120	AS4538 China Education and Research Network Center	14.10ms from Liaoyang, CN
148.74.166.248	AS6128 Cablevision Systems Corp.	2.85ms from New York City, US
92.127.91.136	AS12389 PJSC Rostelecom	7.42ms from Novosibirsk, RU
91.169.227.24	AS12322 Free SAS	1.69ms from Paris, FR

WHOIS Details

NetHandle:      NET-143-73-0-0-1
OrgID:          HEADQU-3
Parent:         NET-143-0-0-0-0
NetName:        PM-WIN-T-NET11
NetRange:       143.73.0.0 - 143.73.255.255
NetType:        allocation
RegDate:        1990-03-26
Updated:        2021-12-14
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 143.73.56.0/24

Range	ASN	Company	Num of IPs
143.73.0.0/16	AS721	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 143.73.0.0/16

Range	ASN	Company	Num of IPs
143.73.0.0/16	AS721	Headquarters, USAISC	65,536
143.73.0.0/24	AS1541	Headquarters, USAISC	256

Hosted domains

There are no domains currently hosted on this ASN.

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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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