140.21.32.0/20

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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 140.21.32.0/20

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
104.130.174.20	AS27357 Rackspace Hosting	`0.43ms` from Ashburn, US
149.24.26.4	AS54624 Ellucian Company LP	`0.81ms` from Ashburn, US
112.194.9.228	AS4837 CHINA UNICOM China169 Backbone	`9.23ms` from Chengdu, CN
34.46.57.116	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
129.215.14.20	AS786 Jisc Services Limited	`9.87ms` from Dublin, IE
83.51.91.148	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.56ms` from Madrid, ES
148.75.45.20	AS6128 Cablevision Systems Corp.	`8.68ms` from New York City, US
210.248.142.68	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.12ms` from Osaka, JP
134.158.129.52	AS789 Renater	`1.32ms` from Paris, FR
123.207.199.244	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.69ms` from Shanghai, CN
103.159.122.4	AS49544 i3D.net B.V	`3.83ms` from Shanghai, CN
60.83.47.228	AS17676 SoftBank Corp.	`11.00ms` from Tokyo, JP
20.84.20.244	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
15.197.140.36	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
197.95.28.68	AS20011 Dimension Data	`2.30ms` from Cape Town, ZA
178.151.55.244	AS13188 CONTENT DELIVERY NETWORK LTD	`6.49ms` from Kharkiv, UA
115.111.157.180	AS4755 TATA Communications formerly VSNL is Leading ISP	`8.28ms` from Kolkata, IN
148.113.43.164	AS16276 OVH SAS	`0.12ms` from Mumbai, IN
126.60.247.100	AS17676 SoftBank Corp.	`2.52ms` from Osaka, JP
186.221.152.164	AS28573 Claro NXT Telecomunicacoes Ltda	`6.56ms` from Rio de Janeiro, BR
184.72.32.180	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
85.222.87.84	AS9141 P4 Sp. z o.o.	`6.55ms` from Warsaw, PL
42.240.11.180	AS137735 China Construction Bank	`2.94ms` from Beijing, CN
58.21.155.244	AS4837 CHINA UNICOM China169 Backbone	`4.43ms` from Changchun, CN
5.255.66.52	AS50673 Serverius	`0.14ms` from Dronten, NL

Traceroute

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

traceroute -a -n -q1 -f5 -m10 140.21.35.120

traceroute to 140.21.35.120 (140.21.35.120): 10 hops max, 52 byte packets

5 [AS2914] 61.200.82.153 2.416 ms

6 *

7 [AS2914] 129.250.5.91 2.636 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 28th 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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