140.21.132.0/22

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:        2026-02-12
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:        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 140.21.132.0/22

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

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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
198.27.125.70	AS16276 OVH SAS	`0.09ms` from Beauharnois, CA
20.12.115.118	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
77.240.179.214	AS24641 FASTER CZ spol. s r.o.	`0.32ms` from Brno, CZ
13.247.74.166	AS16509 Amazon.com, Inc.	`0.66ms` from Cape Town, ZA
23.78.9.230	AS16625 Akamai Technologies, Inc.	`0.27ms` from Chicago, US
75.188.188.214	AS10796 Charter Communications Inc	`6.12ms` from Cleveland, US
23.78.48.246	AS16625 Akamai Technologies, Inc.	`0.22ms` from Copenhagen, DK
87.179.84.70	AS3320 Deutsche Telekom AG	`2.16ms` from Frankfurt am Main, DE
193.166.229.22	AS1741 CSC - Tieteen tietotekniikan keskus Oy	`2.66ms` from Helsinki, FI
1.52.137.150	AS18403 FPT Telecom Company	`0.60ms` from Ho Chi Minh City, VN
176.227.170.102	AS60460 Aziende Italia S.r.l.	`8.62ms` from Rende, IT
85.46.204.70	AS3269 Telecom Italia S.p.A.	`3.92ms` from Rome, IT
84.229.220.102	AS12400 Partner Communications Ltd.	`1.11ms` from Rosh Ha‘Ayin, IL
32.221.23.54	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.33ms` from Secaucus, US
125.154.61.150	AS4766 Korea Telecom	`2.25ms` from Seoul, KR
77.71.162.150	AS12709 Melita Limited	`7.50ms` from Swieqi, MT
114.74.226.166	AS4804 Microplex PTY LTD	`5.96ms` from Sydney, AU
60.127.94.214	AS17676 SoftBank Corp.	`10.31ms` from Tokyo, JP
126.103.159.182	AS17676 SoftBank Corp.	`3.58ms` from Tokyo, JP
5.194.79.22	AS5384 Emirates Internet	`3.91ms` from Al Fujairah City, AE
14.200.242.134	AS7545 TPG Telecom Limited	`1.84ms` from Brisbane, AU
191.82.70.182	AS22927 Telefonica de Argentina	`18.24ms` from Buenos Aires, AR
70.94.57.214	AS11427 Charter Communications Inc	`15.71ms` from Dallas, US
95.70.67.118	AS12389 PJSC Rostelecom	`0.91ms` from Khabarovsk, RU
212.161.114.38	AS8220 COLT Technology Services Group Limited	`0.32ms` from Madrid, ES

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 140.21.133.55

traceroute to 140.21.133.55 (140.21.133.55): 8 hops max, 52 byte packets

4 [AS1299] 62.115.146.18 0.487 ms

5 [AS1299] 62.115.11.51 4.884 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Vienna, AT

On March 21st 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.

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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