140.21.156.0/22

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:        [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 140.21.156.0/22

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
72.109.130.198	AS6167 Verizon Business	`19.59ms` from Atlanta, US
8.141.149.6	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.93ms` from Beijing, CN
73.61.164.6	AS7922 Comcast Cable Communications, LLC	`9.55ms` from Boston, US
81.196.222.70	AS8708 DIGI ROMANIA S.A.	`0.94ms` from Bucharest, RO
178.112.124.230	AS25255 ==> TELE2 AUSTRIA <==	`12.23ms` from Budapest, HU
135.236.178.230	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
102.117.88.182	AS23889 Mauritius Telecom Ltd	`1.84ms` from Ebene, MU
156.250.221.182	AS132839 POWER LINE DATACENTER	`1.07ms` from Hong Kong, HK
49.58.85.22	AS4766 Korea Telecom	`2.58ms` from Incheon, KR
4.224.29.102	AS8075 Microsoft Corporation	`0.18ms` from Lohogaon, IN
90.206.103.230	AS5607 Sky UK Limited	`1.90ms` from London, GB
88.5.249.22	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.93ms` from Madrid, ES
109.236.169.150	AS211391 Mitan Telematica S.r.l.	`1.38ms` from Milan, IT
81.24.230.214	AS24817 Deda Tech SRL	`0.60ms` from Milan, IT
222.218.68.246	AS4134 CHINANET-BACKBONE	`5.55ms` from Nanning, CN
74.76.123.246	AS11351 Charter Communications Inc	`12.30ms` from New York City, US
92.162.22.118	AS3215 Orange S.A.	`3.68ms` from Paris, FR
173.164.117.230	AS7922 Comcast Cable Communications, LLC	`6.57ms` from Portland, US
75.101.141.22	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
179.188.15.182	AS27715 Locaweb Serviços de Internet S/A	`0.89ms` from Sao Paulo, BR
222.103.251.38	AS4766 Korea Telecom	`5.31ms` from Seoul, KR
121.176.74.38	AS4766 Korea Telecom	`7.26ms` from Seoul, KR
52.220.130.22	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
89.145.5.230	AS21032 TELTA Citynetz GmbH	`1.61ms` from Berlin, DE
197.79.68.150	AS37611 AFRIHOST SP (PTY) LTD	`18.13ms` from Cape Town, ZA

Traceroute

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

traceroute -a -n -q1 -f2 -m5 140.21.156.35

traceroute to 140.21.156.35 (140.21.156.35): 5 hops max, 52 byte packets

2 [AS749] 11.73.7.181 0.361 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 30th 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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