143.81.36.0/24

AS6034 · United States Department of Defense (DoD)

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	mail.mil
ASN	AS6034
Parent Range	143.81.0.0/16
Registry	ARIN
ID	KUWAIT-NET1

WHOIS Details

NetHandle:      NET-143-81-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-81-0-0-1
NetName:        KUWAIT-NET1
NetRange:       143.81.0.0 - 143.81.255.255
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 143.81.36.0/24

Range	ASN	Company	Num of IPs
143.81.0.0/16	AS6034	Headquarters, USAISC	65,536
143.81.0.0/16	AS721	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 143.81.0.0/16

Range	ASN	Company	Num of IPs
143.81.0.0/16	AS6034	Headquarters, USAISC	65,536
143.81.0.0/16	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
87.209.18.120	AS50266 Odido Netherlands B.V.	`2.98ms` from Amsterdam, NL
23.9.170.232	AS16625 Akamai Technologies, Inc.	`0.18ms` from Ashburn, US
87.154.35.248	AS3320 Deutsche Telekom AG	`5.39ms` from Duesseldorf, DE
91.3.180.200	AS3320 Deutsche Telekom AG	`8.38ms` from Frankfurt am Main, DE
211.176.49.88	AS9318 SK Broadband Co Ltd	`1.01ms` from Incheon, KR
99.124.190.56	AS7018 AT&T Enterprises, LLC	`10.35ms` from Miami, US
168.228.175.248	AS262427 Invista Net Provedor de Acesso Ltda	`5.18ms` from Osasco, BR
4.178.98.184	AS8075 Microsoft Corporation	`0.97ms` from Paris, FR
210.114.12.8	AS4766 Korea Telecom	`0.94ms` from Seoul, KR
126.0.1.72	AS17676 SoftBank Corp.	`2.59ms` from Tokyo, JP
202.229.133.120	AS2514 NTT PC Communications, Inc.	`0.80ms` from Tokyo, JP
86.99.3.136	AS5384 Emirates Internet	`1.65ms` from Al Fujairah City, AE
92.87.211.24	AS9050 Orange Romania S.A.	`0.32ms` from Bucharest, RO
128.205.199.72	AS3685 State University of New York at Buffalo	`0.91ms` from Buffalo, US
117.196.118.8	AS9829 National Internet Backbone	`7.93ms` from Chennai, IN
93.205.13.248	AS3320 Deutsche Telekom AG	`2.18ms` from Frankfurt am Main, DE
198.160.136.200	AS30606 Baptist Health South Florida, Inc.	`1.60ms` from Miami, US
146.247.33.168	AS44507 OJSC Kostroma Municipal Telephone Network	`7.62ms` from Moscow, RU
70.19.75.40	AS701 Verizon Business	`2.61ms` from New York City, US
176.50.245.8	AS12389 PJSC Rostelecom	`10.53ms` from Novosibirsk, RU
159.100.33.152	AS34949 IDLINE SAS	`8.68ms` from Paris, FR
46.191.235.72	AS24955 JSC "Ufanet"	`7.52ms` from Samara, RU
49.171.114.120	AS17858 LG POWERCOMM	`2.96ms` from Seoul, KR
220.142.140.72	AS3462 Data Communication Business Group	`6.04ms` from Taichung, TW
219.139.155.56	AS4134 CHINANET-BACKBONE	`6.43ms` from Wuhan, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m9 143.81.36.126

traceroute to 143.81.36.126 (143.81.36.126): 9 hops max, 52 byte packets

4 [AS3356] 212.133.7.109 14.165 ms

5 *

6 [AS3356] 62.67.110.190 36.723 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Naples, IT

On January 19th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales