138.136.120.0/21

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:        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 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

1,894 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
138.136.122.29	AS5972 United States Department of Defense (DoD)	`4.48ms` from Ashburn, US
138.136.127.132	AS5972 United States Department of Defense (DoD)	`4.64ms` from Ashburn, US
138.136.125.85	AS5972 United States Department of Defense (DoD)	`4.61ms` from Ashburn, US
138.136.121.0	AS5972 United States Department of Defense (DoD)	`4.60ms` from Ashburn, US
138.136.120.51	AS5972 United States Department of Defense (DoD)	`4.64ms` from Ashburn, US
138.136.126.152	AS5972 United States Department of Defense (DoD)	`4.65ms` from Ashburn, US
138.136.123.253	AS5972 United States Department of Defense (DoD)	`4.67ms` from Ashburn, US
138.136.124.59	AS5972 United States Department of Defense (DoD)	`4.67ms` from Ashburn, 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
94.56.238.197	AS5384 Emirates Internet	`4.97ms` from Al Fujairah City, AE
37.138.33.37	AS9145 EWE TEL GmbH	`10.60ms` from Amsterdam, NL
136.53.135.101	AS16591 Google Fiber Inc.	`5.82ms` from Atlanta, US
84.195.210.21	AS6848 Telenet BV	`6.75ms` from Brussels, BE
85.108.188.69	AS9121 Turk Telekomunikasyon Anonim Sirketi	`12.22ms` from Bursa, TR
175.20.62.53	AS4837 CHINA UNICOM China169 Backbone	`5.18ms` from Changchun, CN
98.159.125.53	AS393238 ImOn Communications, LLC	`6.11ms` from Chicago, US
200.210.53.117	AS4230 CLARO S.A.	`0.36ms` from Curitiba, BR
20.84.156.165	AS8075 Microsoft Corporation	`0.92ms` from Des Moines, US
207.75.119.69	AS237 Merit Network Inc.	`0.62ms` from Detroit, US
120.26.232.197	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.58ms` from Hangzhou, CN
14.79.4.53	AS4766 Korea Telecom	`2.87ms` from Incheon, KR
176.36.78.165	AS39608 Lanet Network Ltd	`0.50ms` from Kyiv, UA
80.7.247.181	AS5089 Virgin Media Limited	`9.25ms` from London, GB
90.249.162.69	AS5378 Vodafone Limited	`7.92ms` from London, GB
212.233.116.69	AS9110 "AMT GROUP TELECOM" Limited Liability Company	`0.94ms` from Moscow, RU
24.39.79.133	AS11351 Charter Communications Inc	`11.63ms` from New York City, US
186.179.24.181	AS52393 Corporación Dana S.A.	`0.82ms` from New York City, US
37.192.193.133	AS31200 Novotelecom Ltd	`1.18ms` from Novosibirsk, RU
92.139.140.229	AS3215 Orange S.A.	`12.14ms` from Paris, FR
89.42.174.165	AS8680 Sure (Guernsey) Limited	`1.16ms` from Saint Peter Port, GG
39.108.234.229	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.69ms` from Shenzhen, CN
46.14.195.85	AS3303 Swisscom (Switzerland) Ltd	`1.23ms` from Zuerich, CH
58.30.253.69	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`2.90ms` from Beijing, CN
118.247.80.85	AS4847 China Networks Inter-Exchange	`4.16ms` from Beijing, CN

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 138.136.127.214

traceroute to 138.136.127.214 (138.136.127.214): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.064 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On March 29th 2026

What are IP address ranges?

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