139.38.152.0/22

AS5972 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS5972
Registry	ARIN
ID	AF-MEDCOI

WHOIS Details

NetHandle:      NET-139-38-0-0-2
OrgID:          DNIC
Parent:         NET-139-38-0-0-1
NetName:        AF-MEDCOI
NetRange:       139.38.0.0 - 139.38.255.255
NetType:        reallocation
RegDate:        2025-08-29
Updated:        2025-08-29
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

Nearby Ranges

BGP prefixes that overlap with 139.38.0.0/16

No nearby ranges found.

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

Read more

Pingable IPs

795 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
139.38.155.249	AS5972 United States Department of Defense (DoD)	`23.32ms` from Atlanta, US
139.38.153.130	AS5972 United States Department of Defense (DoD)	`23.37ms` from Atlanta, US
139.38.152.98	AS5972 United States Department of Defense (DoD)	`23.37ms` from Atlanta, US
139.38.154.197	AS5972 United States Department of Defense (DoD)	`23.25ms` from Atlanta, US

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
52.2.62.150	AS14618 Amazon.com, Inc.	`0.45ms` from Ashburn, US
108.212.192.214	AS7018 AT&T Enterprises, LLC	`11.42ms` from Atlanta, US
217.91.88.150	AS3320 Deutsche Telekom AG	`8.45ms` from Frankfurt am Main, DE
79.254.23.230	AS3320 Deutsche Telekom AG	`8.16ms` from Frankfurt am Main, DE
84.128.185.214	AS3320 Deutsche Telekom AG	`8.62ms` from Frankfurt am Main, DE
137.138.155.86	AS513 CERN - European Organization for Nuclear Research	`1.16ms` from Geneve, CH
183.155.53.150	AS4134 CHINANET-BACKBONE	`9.42ms` from Hangzhou, CN
211.253.231.6	AS9955 Baekseok University	`3.99ms` from Incheon, KR
41.221.168.6	AS36923 SWIFT NETWORKS LIMITED	`0.55ms` from Lagos, NG
82.71.68.150	AS13037 Zen Internet Ltd	`4.71ms` from Manchester, GB
84.33.248.6	AS34081 INCUBATEC GmbH - Srl	`1.33ms` from Munich, DE
46.181.188.246	AS39927 E-Light-Telecom Ltd.	`5.00ms` from Novosibirsk, RU
178.74.110.54	AS47165 Omskie kabelnye seti Ltd.	`7.75ms` from Novosibirsk, RU
24.160.91.86	AS33363 Charter Communications, Inc	`7.97ms` from Orlando, US
169.57.145.150	AS36351 IBM Cloud	`1.09ms` from Osasco, BR
125.136.68.22	AS4766 Korea Telecom	`5.15ms` from Seoul, KR
221.156.249.230	AS4766 Korea Telecom	`5.23ms` from Seoul, KR
115.16.15.70	AS4766 Korea Telecom	`6.90ms` from Seoul, KR
124.237.177.198	AS4134 CHINANET-BACKBONE	`3.48ms` from Shijiazhuang, CN
27.105.63.86	AS18182 Sony Network Taiwan Limited	`0.75ms` from Taipei, TW
70.237.98.86	AS7018 AT&T Enterprises, LLC	`2.23ms` from Atlanta, US
196.214.169.22	AS3741 Dimension Data	`2.99ms` from Cape Town, ZA
162.197.10.182	AS7018 AT&T Enterprises, LLC	`10.42ms` from Dallas, US
200.194.98.54	AS11921 SECRELNET INFORMATICA LTDA	`0.72ms` from Fortaleza, BR
115.197.46.118	AS4134 CHINANET-BACKBONE	`5.37ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -m4 139.38.155.240

traceroute to 139.38.155.240 (139.38.155.240): 4 hops max, 52 byte packets

1 [AS56630] 109.122.204.1 0.562 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On March 13th 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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