138.136.112.0/21

AS5972 · United States Department of Defense (DoD)

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Summary

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

WHOIS Details

NetHandle:      NET-138-136-0-0-2
OrgID:          DNIC
Parent:         NET-138-136-0-0-1
NetName:        ARMY-MEDCOI
NetRange:       138.136.0.0 - 138.136.255.255
NetType:        reallocation
RegDate:        2025-08-28
Updated:        2025-08-28
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:        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:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 138.136.0.0/16

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
20.61.216.85	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
3.33.207.69	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
178.19.225.165	AS199284 Thueringer Netkom GmbH	`8.10ms` from Berlin, DE
35.229.144.229	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
139.209.224.5	AS4837 CHINA UNICOM China169 Backbone	`8.43ms` from Changchun, CN
62.68.13.229	AS6735 TNG Stadtnetz GmbH	`6.23ms` from Frankfurt am Main, DE
113.187.65.117	AS45899 VNPT Corp	`2.39ms` from Ho Chi Minh City, VN
171.239.235.197	AS7552 Viettel Group	`2.37ms` from Ho Chi Minh City, VN
195.50.91.181	AS3356 Level 3 Parent, LLC	`0.51ms` from London, GB
86.23.115.53	AS5089 Virgin Media Limited	`9.94ms` from London, GB
90.204.150.213	AS5607 Sky UK Limited	`3.60ms` from London, GB
85.60.202.165	AS12479 Orange Espagne SA	`13.06ms` from Madrid, ES
31.36.17.53	AS5410 Bouygues Telecom SA	`8.61ms` from Paris, FR
174.173.15.245	AS7922 Comcast Cable Communications, LLC	`6.71ms` from Piscataway, US
151.15.57.149	AS1267 WIND TRE S.P.A.	`5.24ms` from Rome, IT
189.159.91.53	AS8151 UNINET	`10.22ms` from Santiago de Queretaro, MX
59.27.86.165	AS4766 Korea Telecom	`3.52ms` from Seoul, KR
179.131.158.69	AS26599 TELEFÔNICA BRASIL S.A	`16.05ms` from São Paulo, BR
36.2.64.165	AS2519 ARTERIA Networks Corporation	`7.93ms` from Tokyo, JP
180.52.2.133	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.18ms` from Tokyo, JP
87.116.224.85	AS21021 Multimedia Polska Sp. z o.o.	`8.73ms` from Warsaw, PL
34.116.155.197	AS396982 Google LLC	`0.13ms` from Warsaw, PL
189.7.253.53	AS28573 Claro NXT Telecomunicacoes Ltda	`8.25ms` from Brasilia, BR
200.253.53.21	AS4230 CLARO S.A.	`0.52ms` from Brasilia, BR
202.83.79.53	AS9723 iseek Communications Pty Ltd	`0.56ms` from Brisbane, AU

Traceroute

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

traceroute -a -n -q1 -f2 -m9 138.136.114.209

traceroute to 138.136.114.209 (138.136.114.209): 9 hops max, 52 byte packets

2 [AS9002] 87.245.227.192 0.259 ms

3 *

4 *

5 *

6 [AS3356] 64.159.250.178 111.426 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On November 14th 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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