143.73.3.0/24

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-143-73-0-0-1
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:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.73.3.0/24

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.

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
186.113.74.120	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	3.32ms from Bogota, CO
142.251.127.88	AS15169 Google LLC	0.63ms from Frankfurt am Main, DE
222.85.212.24	AS4134 CHINANET-BACKBONE	1.59ms from Guiyang, CN
49.66.147.216	AS4134 CHINANET-BACKBONE	5.13ms from Nanjing, CN
207.45.171.200	AS17378 TierPoint, LLC	1.57ms from New York City, US
119.204.112.88	AS4766 Korea Telecom	3.13ms from Seoul, KR
133.35.12.248	AS2907 Research Organization of Information and Systems, National Institute of Informatics	6.29ms from Tokyo, JP
52.214.65.232	AS16509 Amazon.com, Inc.	0.15ms from Dublin, IE
1.14.164.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	1.96ms from Guangzhou, CN
39.62.164.168	AS17557 Pakistan Telecommunication Company Limited	3.36ms from Islamabad, PK
78.150.131.24	AS13285 TalkTalk Communications Limited	3.20ms from London, GB
52.70.250.56	AS14618 Amazon.com, Inc.	0.17ms from Reston, US
173.54.76.40	AS701 Verizon Business	8.34ms from Secaucus, US
180.162.4.72	AS4812 China Telecom (Group)	2.28ms from Shanghai, CN
46.11.171.200	AS15735 GO p.l.c.	1.91ms from Swieqi, MT
81.204.89.184	AS1136 KPN B.V.	2.49ms from Amsterdam, NL
76.154.100.248	AS7922 Comcast Cable Communications, LLC	5.39ms from Denver, US
8.41.8.56	AS10753 Level 3 Parent, LLC	8.39ms from Salt Lake City, US
188.131.175.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	5.00ms from Tianjin, CN
84.192.225.152	AS6848 Telenet BV	6.87ms from Brussels, BE
64.55.119.40	AS55106 Datacate Inc.	3.86ms from San Jose, US
110.241.151.216	AS4837 CHINA UNICOM China169 Backbone	11.24ms from Beijing, CN
117.211.251.184	AS9829 National Internet Backbone	15.34ms from Bengaluru, IN
139.7.19.168	AS3209 Vodafone GmbH	1.63ms from Duesseldorf, DE
80.150.113.200	AS3320 Deutsche Telekom AG	2.61ms from Duesseldorf, DE

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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