128.44.26.0/23

AS5972 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS5972
Parent Range	128.44.0.0/16
Registry	ARIN
ID	AMEDD-4

WHOIS Details

NetHandle:      NET-128-44-0-0-2
OrgID:          HEADQU-3
Parent:         NET-128-44-0-0-1
NetName:        AMEDD-4
NetRange:       128.44.0.0 - 128.44.255.255
NetType:        reallocation
RegDate:        2025-08-20
Updated:        2025-08-20
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 128.44.26.0/23

Range	ASN	Company	Num of IPs
128.44.0.0/16	AS367	Headquarters, USAISC	65,536
128.44.0.0/16	AS5972	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 128.44.0.0/16

Range	ASN	Company	Num of IPs
128.44.0.0/16	AS367	Headquarters, USAISC	65,536
128.44.0.0/16	AS5972	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

281 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
128.44.26.247	AS5972 United States Department of Defense (DoD)	`10.77ms` from Dallas, US
128.44.27.134	AS5972 United States Department of Defense (DoD)	`10.77ms` from Dallas, US

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
77.170.145.39	AS1136 KPN B.V.	`2.77ms` from Amsterdam, NL
101.200.108.247	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.01ms` from Beijing, CN
98.38.220.55	AS7922 Comcast Cable Communications, LLC	`1.65ms` from Denver, US
90.202.63.71	AS5607 Sky UK Limited	`4.77ms` from Erith, GB
120.41.238.87	AS4134 CHINANET-BACKBONE	`6.09ms` from Fuzhou, CN
170.114.140.247	AS30103 Zoom Video Communications, Inc	`0.61ms` from Hong Kong, HK
222.184.91.39	AS4134 CHINANET-BACKBONE	`1.44ms` from Huai'an, CN
1.224.25.231	AS17846 SK Broadband Co Ltd	`1.62ms` from Incheon, KR
125.182.212.87	AS17858 LG POWERCOMM	`6.71ms` from Incheon, KR
103.203.143.247	AS134765 CHINANET Yunnan province IDC1 network	`0.69ms` from Kunming, CN
154.120.71.151	AS37340 SPECTRANET LIMITED	`10.73ms` from Lagos, NG
187.156.198.215	AS8151 UNINET	`2.92ms` from Monterrey, MX
93.214.70.199	AS3320 Deutsche Telekom AG	`2.69ms` from Nuernberg, DE
123.221.89.103	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.91ms` from Osaka, JP
116.94.181.135	AS7679 QTnet,Inc.	`12.84ms` from Osaka, JP
47.121.253.135	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`7.69ms` from Shenzhen, CN
1.173.74.23	AS3462 Data Communication Business Group	`4.05ms` from Taichung, TW
5.10.244.7	AS209242 Cloudflare London, LLC	`0.11ms` from Wrocław, PL
128.248.67.183	AS6200 University of Illinois Chicago	`4.98ms` from Chicago, US
93.227.63.23	AS3320 Deutsche Telekom AG	`6.27ms` from Frankfurt am Main, DE
221.211.238.151	AS4837 CHINA UNICOM China169 Backbone	`6.44ms` from Harbin, CN
38.47.115.71	AS979 NetLab Global	`0.36ms` from Los Angeles, US
46.24.152.199	AS12430 VODAFONE ESPANA S.A.U.	`7.46ms` from Madrid, ES
133.17.0.71	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`12.47ms` from Osaka, JP
88.167.251.135	AS12322 Free SAS	`10.70ms` from Paris, FR

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 128.44.26.108

traceroute to 128.44.26.108 (128.44.26.108): 7 hops max, 52 byte packets

3 [] 109.206.242.72 0.908 ms

4 [] 109.206.242.39 2.275 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On February 16th 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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