138.136.20.0/22

AS5972 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS5972
Registry	ARIN
ID	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:      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


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

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
68.145.197.6	AS6327 Shaw Communications	`10.34ms` from Calgary, CA
71.78.37.230	AS11427 Charter Communications Inc	`2.81ms` from Dallas, US
116.98.172.230	AS24086 Viettel Corporation	`14.11ms` from Hanoi, VN
66.85.183.182	AS20454 SECURED SERVERS LLC	`0.52ms` from Phoenix, US
44.206.23.38	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
114.199.193.150	AS10175 Kumho Cable	`5.51ms` from Seoul, KR
175.238.169.214	AS4766 Korea Telecom	`1.96ms` from Seoul, KR
218.46.180.22	AS4725 SoftBank Corp.	`3.41ms` from Tokyo, JP
123.160.2.6	AS4134 CHINANET-BACKBONE	`8.58ms` from Zhengzhou, CN
20.126.85.230	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
217.156.17.6	AS9009 M247 Europe SRL	`1.36ms` from Amsterdam, NL
97.233.132.214	AS6167 Verizon Business	`19.16ms` from Chicago, US
27.8.174.182	AS4837 CHINA UNICOM China169 Backbone	`1.97ms` from Chongqing, CN
87.189.77.38	AS3320 Deutsche Telekom AG	`4.75ms` from Duesseldorf, DE
93.225.67.6	AS3320 Deutsche Telekom AG	`2.46ms` from Duesseldorf, DE
79.211.139.102	AS3320 Deutsche Telekom AG	`1.64ms` from Duesseldorf, DE
130.162.34.230	AS31898 Oracle Corporation	`0.24ms` from Frankfurt am Main, DE
59.149.129.214	AS9269 Hong Kong Broadband Network Ltd.	`1.55ms` from Hong Kong, HK
34.35.96.166	AS396982 Google LLC	`0.28ms` from Johannesburg, ZA
86.145.2.38	AS2856 British Telecommunications PLC	`3.29ms` from London, GB
2.219.222.198	AS5607 Sky UK Limited	`4.51ms` from London, GB
83.53.84.6	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.70ms` from Madrid, ES
86.211.254.150	AS3215 Orange S.A.	`1.41ms` from Marseille, FR
62.101.67.166	AS12874 Fastweb SpA	`1.36ms` from Milan, IT
79.228.6.38	AS3320 Deutsche Telekom AG	`6.35ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m8 138.136.22.185

traceroute to 138.136.22.185 (138.136.22.185): 8 hops max, 52 byte packets

4 [AS1299] 62.115.146.18 0.605 ms

5 [AS1299] 62.115.11.51 1.193 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Vienna, AT

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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