144.146.32.0/21

AS5972 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS5972
Registry	ARIN
ID	DHA-7

WHOIS Details

NetHandle:      NET-144-146-0-0-2
OrgID:          DNIC
Parent:         NET-144-146-0-0-1
NetName:        DHA-7
NetRange:       144.146.0.0 - 144.146.255.255
NetType:        reallocation
RegDate:        2025-09-03
Updated:        2025-09-03
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-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


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2025-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Source:         ARIN

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

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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
86.89.243.85	AS1136 KPN B.V.	`1.10ms` from Amsterdam, NL
57.153.145.133	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
87.89.215.37	AS5410 Bouygues Telecom SA	`1.95ms` from Aubervilliers, FR
187.5.72.69	AS8167 V tal	`16.00ms` from Brasilia, BR
24.83.206.165	AS6327 Shaw Communications Inc.	`1.13ms` from Calgary, CA
20.9.5.149	AS8075 Microsoft Corporation	`0.28ms` from Des Moines, US
52.176.179.181	AS8075 Microsoft Corporation	`0.29ms` from Des Moines, US
195.52.41.85	AS12312 ecotel communication ag	`0.60ms` from Frankfurt am Main, DE
77.186.40.5	AS6805 Telefonica Germany GmbH & Co.OHG	`2.79ms` from Frankfurt am Main, DE
125.111.230.197	AS4134 CHINANET-BACKBONE	`8.73ms` from Hangzhou, CN
27.71.69.21	AS7552 Viettel Group	`1.03ms` from Ho Chi Minh City, VN
34.101.238.165	AS396982 Google LLC	`0.09ms` from Jakarta, ID
111.26.80.181	AS134810 China Mobile Group JiLin communications corporation	`16.40ms` from Liaoyang, CN
213.58.185.117	AS9186 ONITELECOM - INFOCOMUNICACOES, S.A.	`0.43ms` from Lisbon, PT
213.174.216.5	AS3561 CenturyLink Communications, LLC	`1.47ms` from London, GB
197.145.200.101	AS36884 Wana Corporate	`12.51ms` from Madrid, ES
82.54.19.53	AS3269 Telecom Italia S.p.A.	`5.31ms` from Milan, IT
168.93.72.5	AS16399 First Communications LLC	`1.92ms` from Mount Prospect, US
59.95.210.149	AS9829 National Internet Backbone	`5.34ms` from Mumbai, IN
144.123.21.165	AS4134 CHINANET-BACKBONE	`5.22ms` from Qingdao, CN
27.215.80.21	AS4837 CHINA UNICOM China169 Backbone	`6.93ms` from Qingdao, CN
104.183.242.69	AS7018 AT&T Enterprises, LLC	`4.19ms` from San Jose, US
210.122.136.5	AS131826 hy	`1.29ms` from Seoul, KR
167.83.199.69	AS21595 Baxter Healthcare	`0.81ms` from Singapore, SG
81.233.239.5	AS3301 Telia Company AB	`1.66ms` from Stockholm, SE

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 144.146.39.28

traceroute to 144.146.39.28 (144.146.39.28): 9 hops max, 52 byte packets

4 [AS3356] 213.249.123.45 3.912 ms

5 *

6 [AS3356] 62.67.110.190 13.172 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On September 4th 2025

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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