139.39.194.0/23

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-139-39-0-0-2
OrgID:          DNIC
Parent:         NET-139-39-0-0-1
NetName:        AF-MEDCOI
NetRange:       139.39.0.0 - 139.39.255.255
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 139.39.0.0/16

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

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
111.167.207.135	AS4837 CHINA UNICOM China169 Backbone	`5.15ms` from Beijing, CN
81.140.74.135	AS2856 British Telecommunications PLC	`7.73ms` from Erith, GB
193.138.7.167	AS50304 Blix Solutions AS	`0.33ms` from Helsinki, FI
36.34.197.183	AS4837 CHINA UNICOM China169 Backbone	`6.98ms` from Huainan, CN
122.45.152.231	AS17858 LG POWERCOMM	`2.07ms` from Incheon, KR
218.12.74.151	AS4837 CHINA UNICOM China169 Backbone	`13.17ms` from Qingdao, CN
177.253.120.55	AS27831 Colombia Móvil	`0.85ms` from Bogota, CO
35.225.197.23	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
172.169.124.135	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
20.52.142.71	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
58.243.253.71	AS140726 UNICOM AnHui province network	`5.83ms` from Huainan, CN
125.176.126.23	AS17858 LG POWERCOMM	`1.71ms` from Incheon, KR
46.64.243.167	AS5607 Sky UK Limited	`12.72ms` from London, GB
105.168.81.151	AS37119 UNITEL SA	`0.74ms` from Luanda, AO
201.152.221.151	AS8151 UNINET	`7.47ms` from Monterrey, MX
218.59.112.231	AS4837 CHINA UNICOM China169 Backbone	`8.47ms` from Qingdao, CN
35.172.132.71	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
20.8.39.23	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
20.115.68.247	AS8075 Microsoft Corporation	`1.25ms` from Ashburn, US
75.90.35.215	AS7029 Windstream Communications LLC	`8.76ms` from Atlanta, US
52.33.158.247	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
66.69.1.119	AS11427 Charter Communications Inc	`9.54ms` from Dallas, US
101.69.225.215	AS4837 CHINA UNICOM China169 Backbone	`4.17ms` from Hangzhou, CN
121.169.233.247	AS4766 Korea Telecom	`2.33ms` from Incheon, KR
213.14.172.71	AS34984 Superonline Iletisim Hizmetleri A.S.	`4.37ms` from Izmir, TR

Traceroute

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

traceroute -a -n -q1 -f4 -m7 139.39.194.36

traceroute to 139.39.194.36 (139.39.194.36): 7 hops max, 52 byte packets

4 [] 37.19.193.42 0.412 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On April 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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