143.73.37.0/24

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

WHOIS Details

NetHandle:      NET-143-73-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-73-0-0-1
NetName:        PM-WIN-T-NET11
NetRange:       143.73.0.0 - 143.73.255.255
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 143.73.37.0/24

Range	ASN	Company	Num of IPs
143.73.0.0/16	AS1501	Headquarters, USAISC	65,536
143.73.0.0/16	AS1540	Headquarters, USAISC	65,536
143.73.0.0/16	AS367	Headquarters, USAISC	65,536
143.73.0.0/16	AS721	Headquarters, USAISC	65,536
143.73.0.0/16	AS747	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	AS1501	Headquarters, USAISC	65,536
143.73.0.0/16	AS1540	Headquarters, USAISC	65,536
143.73.0.0/16	AS367	Headquarters, USAISC	65,536
143.73.0.0/16	AS721	Headquarters, USAISC	65,536
143.73.0.0/16	AS747	Headquarters, USAISC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
44.241.249.88	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
87.188.66.56	AS3320 Deutsche Telekom AG	`4.31ms` from Frankfurt am Main, DE
59.59.12.72	AS4134 CHINANET-BACKBONE	`6.75ms` from Fuzhou, CN
209.93.244.56	AS6871 Plusnet	`4.18ms` from London, GB
47.180.116.184	AS5650 Frontier Communications of America, Inc.	`1.73ms` from Los Angeles, US
60.94.203.200	AS17676 SoftBank Corp.	`3.98ms` from Osaka, JP
101.1.199.216	AS7522 STNet, Incorporated	`4.49ms` from Osaka, JP
78.194.72.248	AS12322 Free SAS	`6.36ms` from Paris, FR
68.121.58.120	AS7018 AT&T Enterprises, LLC	`4.17ms` from Redding, US
37.203.96.136	AS9146 BIHNET Autonomus System	`4.06ms` from Sarajevo, BA
211.223.110.248	AS4766 Korea Telecom	`6.55ms` from Seoul, KR
118.84.113.72	AS4134 CHINANET-BACKBONE	`3.39ms` from Shanghai, CN
138.25.44.40	AS7575 Australian Academic and Research Network (AARNet)	`1.01ms` from Sydney, AU
60.100.191.56	AS17676 SoftBank Corp.	`4.31ms` from Tokyo, JP
178.198.19.72	AS3303 Swisscom (Switzerland) Ltd	`1.36ms` from Zuerich, CH
152.44.58.248	AS12208 TruVista Communications	`4.58ms` from Atlanta, US
24.149.68.56	AS4922 Shenandoah Cable Television LLC	`9.00ms` from Berkeley Springs, US
99.20.79.184	AS7018 AT&T Enterprises, LLC	`3.34ms` from Chicago, US
52.211.203.216	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
67.48.180.232	AS11427 Charter Communications Inc	`12.12ms` from Houston, US
116.129.16.216	AS4837 CHINA UNICOM China169 Backbone	`12.03ms` from Kunming, CN
47.206.179.120	AS5650 Frontier Communications of America, Inc.	`7.73ms` from Miami, US
12.229.121.200	AS7018 AT&T Enterprises, LLC	`2.87ms` from Santa Clara, US
96.35.35.56	AS20115 Charter Communications LLC	`6.42ms` from St. Louis, US
135.90.129.88	AS36351 IBM Cloud	`0.56ms` from Sydney, AU

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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