143.81.54.0/23

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:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.81.54.0/23

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
50.99.255.7	AS852 TELUS Communications Inc.	`1.68ms` from Calgary, CA
107.12.139.23	AS11426 Charter Communications Inc	`13.77ms` from Charlotte, US
3.128.54.71	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
18.200.144.199	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
185.226.70.135	AS9009 M247 Europe SRL	`0.27ms` from Frankfurt am Main, DE
182.253.235.71	AS17451 BIZNET NETWORKS	`0.93ms` from Jakarta, ID
84.120.53.119	AS6739 VODAFONE ONO, S.A.	`13.38ms` from Madrid, ES
195.123.219.39	AS21100 GREEN FLOID LLC	`0.08ms` from Meppel, NL
24.190.113.199	AS6128 Cablevision Systems Corp.	`4.91ms` from New York City, US
46.191.253.71	AS41704 JSC Ufanet	`15.18ms` from Samara, RU
38.12.130.231	AS54600 PEG TECH INC	`0.62ms` from San Jose, US
219.80.160.7	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`4.06ms` from Taipei, TW
13.225.213.215	AS16509 Amazon.com, Inc.	`0.22ms` from Atlanta, US
114.243.141.183	AS4808 China Unicom Beijing Province Network	`4.86ms` from Beijing, CN
27.12.89.103	AS4837 CHINA UNICOM China169 Backbone	`4.87ms` from Chongqing, CN
3.126.58.119	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
113.190.66.7	AS45899 VNPT Corp	`1.34ms` from Hanoi, VN
14.160.224.23	AS45899 VNPT Corp	`2.44ms` from Ho Chi Minh City, VN
101.78.170.7	AS9381 HKBN Enterprise Solutions HK Limited	`1.30ms` from Hong Kong, HK
84.122.49.71	AS6739 VODAFONE ONO, S.A.	`12.66ms` from Madrid, ES
189.156.182.119	AS8151 UNINET	`4.25ms` from Santiago de Queretaro, MX
47.119.141.119	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.47ms` from Shenzhen, CN
105.103.102.151	AS36947 Telecom Algeria	`11.48ms` from Algiers, DZ
77.169.11.119	AS1136 KPN B.V.	`1.18ms` from Amsterdam, NL
149.14.83.215	AS174 Cogent Communications, LLC	`0.33ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f4 -m8 143.81.55.108

traceroute to 143.81.55.108 (143.81.55.108): 8 hops max, 52 byte packets

4 [AS9498] 182.79.224.124 31.13 ms

5 [AS6453] 180.87.38.92 39.012 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Kolkata, IN

On January 19th 2026

What are IP address ranges?

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