140.21.172.0/22

AS5852 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS5852
Parent Range	140.21.0.0/16
Registry	ARIN
ID	DNIC-NET-140-021

WHOIS Details

NetHandle:      NET-140-21-0-0-2
OrgID:          DNIC
Parent:         NET-140-21-0-0-1
NetName:        DNIC-NET-140-021
NetRange:       140.21.0.0 - 140.21.255.255
NetType:        reallocation
RegDate:        2025-09-02
Updated:        2025-09-02
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:      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


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 140.21.172.0/22

Range	ASN	Company	Num of IPs
140.21.0.0/16	AS27046	DoD Network Information Center	65,536
140.21.0.0/16	AS5852	DoD Network Information Center	65,536
140.21.0.0/16	AS721	DoD Network Information Center	65,536

Nearby Ranges

BGP prefixes that overlap with 140.21.0.0/16

Range	ASN	Company	Num of IPs
140.21.0.0/16	AS27046	DoD Network Information Center	65,536
140.21.0.0/16	AS5852	DoD Network Information Center	65,536
140.21.0.0/16	AS721	DoD Network Information Center	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
169.60.73.198	AS36351 IBM Cloud	`0.52ms` from Ashburn, US
96.83.110.166	AS7922 Comcast Cable Communications, LLC	`6.69ms` from Ashburn, US
50.184.4.102	AS7922 Comcast Cable Communications, LLC	`5.91ms` from Atlanta, US
59.66.36.214	AS4538 China Education and Research Network Center	`5.79ms` from Beijing, CN
83.221.70.246	AS16202 Tele Columbus AG	`13.79ms` from Berlin, DE
34.217.15.54	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
89.149.13.134	AS12310 iNES GROUP SRL	`0.69ms` from Bucharest, RO
23.118.200.134	AS7018 AT&T Enterprises, LLC	`5.70ms` from Chicago, US
79.219.148.214	AS3320 Deutsche Telekom AG	`10.38ms` from Frankfurt am Main, DE
217.246.128.54	AS3320 Deutsche Telekom AG	`3.61ms` from Frankfurt am Main, DE
87.147.191.70	AS3320 Deutsche Telekom AG	`2.54ms` from Frankfurt am Main, DE
160.25.146.214	AS149147 GOFIBER SOFTWARE TECHNOLOGY COMPANY LIMITED	`0.26ms` from Ho Chi Minh City, VN
68.67.74.6	AS19844 SBA Edge, LLC	`0.23ms` from Jacksonville, US
163.5.104.38	AS205886 121 LEGAL RECRUITMENT LIMITED	`0.19ms` from Los Angeles, US
73.56.14.182	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Miami, US
5.94.133.38	AS30722 Vodafone Italia S.p.A.	`4.48ms` from Milan, IT
188.255.86.246	AS42610 PJSC Rostelecom	`1.69ms` from Moscow, RU
221.178.235.246	AS56046 China Mobile communications corporation	`2.38ms` from Suzhou, CN
171.126.191.182	AS4837 CHINA UNICOM China169 Backbone	`10.03ms` from Taiyuan, CN
119.150.200.246	AS10013 FreeBit Co.,Ltd.	`9.76ms` from Tokyo, JP
210.172.128.230	AS7506 GMO Internet Group, Inc.	`0.37ms` from Tokyo, JP
41.65.214.70	AS36992 ETISALAT MISR	`10.51ms` from Cairo, EG
13.58.178.86	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
154.70.124.22	AS30992 MTN Network Solutions (Cameroon)	`10.50ms` from Douala, CM
76.149.67.118	AS7922 Comcast Cable Communications, LLC	`10.91ms` from Fremont, US

Traceroute

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

traceroute -a -n -q1 -f4 -m10 140.21.175.193

traceroute to 140.21.175.193 (140.21.175.193): 10 hops max, 52 byte packets

4 [AS174] 154.54.72.81 1.244 ms

5 [AS3356] 4.68.63.181 1.119 ms

6 *

7 [AS3356] 209.244.209.46 91.536 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On October 25th 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.

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