143.74.16.0/23

AS1540 · Headquarters, USAISC

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Summary

Country	United States
Domain	mail.mil
ASN	AS1540
Parent Range	143.74.0.0/16
Registry	ARIN
ID	PM-WIN-T-NET9

WHOIS Details

NetHandle:      NET-143-74-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-74-0-0-1
NetName:        PM-WIN-T-NET9
NetRange:       143.74.0.0 - 143.74.255.255
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 143.74.16.0/23

Range	ASN	Company	Num of IPs
143.74.0.0/16	AS1516	Headquarters, USAISC	65,536
143.74.0.0/16	AS1540	Headquarters, USAISC	65,536
143.74.0.0/16	AS367	Headquarters, USAISC	65,536
143.74.0.0/16	AS721	Headquarters, USAISC	65,536
143.74.0.0/16	AS747	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 143.74.0.0/16

Range	ASN	Company	Num of IPs
143.74.0.0/16	AS1516	Headquarters, USAISC	65,536
143.74.0.0/16	AS1540	Headquarters, USAISC	65,536
143.74.0.0/16	AS367	Headquarters, USAISC	65,536
143.74.0.0/16	AS721	Headquarters, USAISC	65,536
143.74.0.0/16	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
23.55.176.167	AS20940 Akamai International B.V.	`0.18ms` from Ashburn, US
81.89.228.103	AS8879 DTS Systeme GmbH	`6.09ms` from Berlin, DE
164.68.100.199	AS51167 Contabo GmbH	`0.17ms` from Lauterbourg, FR
192.190.110.199	AS11030 Qualcomm, Inc.	`3.33ms` from Los Angeles, US
76.174.132.199	AS20001 Charter Communications Inc	`4.22ms` from Los Angeles, US
218.94.47.167	AS4134 CHINANET-BACKBONE	`1.10ms` from Nanjing, CN
63.155.11.167	AS209 CenturyLink Communications, LLC	`18.14ms` from Portland, US
63.201.149.183	AS7018 AT&T Enterprises, LLC	`1.63ms` from San Jose, US
32.219.243.167	AS46690 Southern New England Telephone Company and SNET America, Inc.	`3.56ms` from Secaucus, US
58.182.76.135	AS55430 Starhub Ltd	`1.93ms` from Singapore, SG
49.119.130.23	AS4134 CHINANET-BACKBONE	`1.20ms` from UEruemqi, CN
68.116.206.71	AS20115 Charter Communications LLC	`11.89ms` from Ashburn, US
71.230.156.119	AS7922 Comcast Cable Communications, LLC	`8.80ms` from Ashburn, US
186.82.193.135	AS10620 Telmex Colombia S.A.	`8.21ms` from Bogota, CO
69.91.171.215	AS33659 Comcast Cable Communications, LLC	`0.27ms` from Boston, US
108.208.97.23	AS7018 AT&T Enterprises, LLC	`19.17ms` from Chicago, US
191.52.76.87	AS28193 UNIVERSIDADE ESTADUAL DE LONDRINA	`8.28ms` from Curitiba, BR
35.157.171.183	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
218.18.206.199	AS4134 CHINANET-BACKBONE	`1.18ms` from Guangzhou, CN
88.193.47.183	AS1759 Telia Finland Oyj	`1.24ms` from Helsinki, FI
47.76.22.151	AS45102 Alibaba (US) Technology Co., Ltd.	`0.81ms` from Hong Kong, HK
72.22.212.55	AS11708 City of North Kansas City, MO	`0.31ms` from Kansas City, US
146.199.119.7	AS6871 Plusnet	`4.92ms` from London, GB
74.177.163.87	AS8075 Microsoft Corporation	`0.23ms` from London, GB
97.134.54.71	AS6167 Verizon Business	`7.50ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 143.74.16.63

traceroute to 143.74.16.63 (143.74.16.63): 7 hops max, 52 byte packets

3 [AS3257] 154.14.160.57 0.581 ms

4 [AS3257] 141.136.111.226 0.602 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On March 20th 2026

What are IP address ranges?

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