143.81.61.0/24

AS6034 · United States Department of Defense (DoD)

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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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.81.61.0/24

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
73.82.254.200	AS7922 Comcast Cable Communications, LLC	`4.03ms` from Atlanta, US
110.231.130.88	AS4837 CHINA UNICOM China169 Backbone	`13.00ms` from Beijing, CN
94.224.68.168	AS6848 Telenet BV	`6.81ms` from Brussels, BE
35.224.91.24	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
52.48.214.200	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
93.210.204.72	AS3320 Deutsche Telekom AG	`2.09ms` from Frankfurt am Main, DE
91.249.42.72	AS9145 EWE TEL GmbH	`3.52ms` from Hamburg, DE
175.114.86.24	AS9318 SK Broadband Co Ltd	`1.38ms` from Incheon, KR
49.244.84.72	AS23752 Nepal Telecommunications Corporation, Internet Services,	`1.03ms` from Kathmandu, NP
27.4.74.24	AS17488 Hathway IP Over Cable Internet	`8.24ms` from Kolkata, IN
37.207.11.184	AS3269 Telecom Italia S.p.A.	`0.34ms` from Milan, IT
3.6.4.56	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
72.60.55.152	AS47583 Hostinger International Limited	`0.37ms` from Osasco, BR
186.188.246.24	AS18809 Cable Onda	`8.28ms` from Panama, PA
64.67.207.216	AS3737 PenTeleData Inc.	`12.42ms` from Secaucus, US
57.152.12.88	AS8075 Microsoft Corporation	`0.32ms` from Ashburn, US
102.189.131.72	AS24835 Vodafone Data	`10.79ms` from Cairo, EG
154.180.71.24	AS8452 TE-AS	`7.69ms` from Cairo, EG
139.7.16.72	AS3209 Vodafone GmbH	`1.41ms` from Duesseldorf, DE
79.205.160.40	AS3320 Deutsche Telekom AG	`3.78ms` from Duesseldorf, DE
123.25.195.56	AS45899 VNPT Corp	`2.23ms` from Ho Chi Minh City, VN
43.199.171.216	AS16509 Amazon.com, Inc.	`0.13ms` from Hong Kong, HK
122.174.87.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.04ms` from Hyderabad, IN
137.44.210.8	AS786 Jisc Services Limited	`5.89ms` from London, GB
185.175.164.200	AS202492 SILVERHILL GROUP HOLDING LTD	`0.11ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f3 -m9 143.81.61.13

traceroute to 143.81.61.13 (143.81.61.13): 9 hops max, 52 byte packets

3 [AS47447] 62.113.192.83 0.564 ms

4 *

5 *

6 [AS3356] 62.67.110.190 10.022 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 18th 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.

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