143.85.64.0/18

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Parent Range	143.85.0.0/16
Registry	ARIN
ID	TSACS-NET

WHOIS Details

NetHandle:      NET-143-85-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-85-0-0-1
NetName:        TSACS-NET
NetRange:       143.85.0.0 - 143.85.255.255
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 143.85.64.0/18

Range	ASN	Company	Num of IPs
143.85.0.0/16	AS721	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 143.85.0.0/16

Range	ASN	Company	Num of IPs
143.85.0.0/16	AS721	Headquarters, USAISC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

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
202.137.245.66	AS55850 Mercury NZ Limited	`1.61ms` from Auckland, NZ
189.174.202.50	AS8151 UNINET	`0.60ms` from Cancún, MX
205.196.252.2	AS25712 Computer Services Inc	`4.06ms` from Chicago, US
108.84.134.194	AS7018 AT&T Enterprises, LLC	`18.44ms` from Chicago, US
50.220.0.130	AS7922 Comcast Cable Communications, LLC	`1.16ms` from Chicago, US
185.102.36.2	AS29483 Turk Bankasi Ltd	`11.76ms` from Denizli, TR
132.230.168.50	AS553 BelWue-Koordination	`4.26ms` from Frankfurt am Main, DE
82.221.131.146	AS50613 Advania Island ehf	`0.16ms` from Hafnarfjoerdur, IS
90.187.250.178	AS3209 Vodafone GmbH	`0.80ms` from Hamburg, DE
104.15.99.2	AS7018 AT&T Enterprises, LLC	`3.60ms` from Houston, US
97.189.127.82	AS6167 Verizon Business	`7.29ms` from Los Angeles, US
88.7.58.242	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.60ms` from Madrid, ES
101.176.100.98	AS1221 Telstra Limited	`2.96ms` from Melbourne, AU
162.17.100.146	AS7922 Comcast Cable Communications, LLC	`5.20ms` from Miami, US
95.230.195.130	AS3269 Telecom Italia S.p.A.	`1.89ms` from Milan, IT
24.37.237.162	AS5769 Videotron Ltee	`1.69ms` from Montreal, CA
111.216.8.50	AS2527 Sony Network Communications Inc.	`1.94ms` from Osaka, JP
93.100.172.130	AS35807 SkyNet Ltd.	`0.47ms` from Saint Petersburg, RU
121.161.56.82	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
210.237.240.18	AS4725 SoftBank Corp.	`14.74ms` from Tokyo, JP
2.49.168.146	AS5384 Emirates Internet	`3.51ms` from Al Fujairah City, AE
131.153.103.178	AS397651 Sneaker Server, LLC	`0.69ms` from Ashburn, US
194.149.15.242	AS5588 T-Mobile Czech Republic a.s.	`1.31ms` from Budapest, HU
45.240.99.146	AS24863 Link Egypt (Link.NET)	`8.39ms` from Cairo, EG
119.39.133.194	AS4837 CHINA UNICOM China169 Backbone	`3.04ms` from Changsha, CN

Traceroute

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

traceroute -a -n -q1 -m5 143.85.76.181

traceroute to 143.85.76.181 (143.85.76.181): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.3 0.071 ms

2 [AS15802] 91.74.125.170 0.498 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On March 13th 2026

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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