138.136.3.0/24

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
75.109.253.104	AS19108 Optimum	`14.83ms` from Ashburn, US
151.147.140.248	AS141044 Gallagher Bassett Services Pty Ltd	`2.11ms` from Brisbane, AU
23.119.96.168	AS7018 AT&T Enterprises, LLC	`8.65ms` from Chicago, US
34.27.252.168	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
3.29.67.152	AS16509 Amazon.com, Inc.	`0.09ms` from Dubai, AE
43.100.21.232	AS45102 Alibaba (US) Technology Co., Ltd.	`0.69ms` from Hong Kong, HK
168.210.213.120	AS20011 Dimension Data	`1.67ms` from Johannesburg, ZA
154.118.214.200	AS37645 Finstar - Sociedade de Investimento e Participacoes S.A	`4.49ms` from Luanda, AO
2.136.125.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.03ms` from Madrid, ES
80.116.234.136	AS3269 Telecom Italia S.p.A.	`4.85ms` from Naples, IT
18.230.63.200	AS16509 Amazon.com, Inc.	`0.13ms` from Osasco, BR
73.131.224.168	AS7922 Comcast Cable Communications, LLC	`6.46ms` from Salt Lake City, US
95.78.8.120	AS42116 JSC "ER-Telecom Holding"	`11.62ms` from Samara, RU
187.153.168.88	AS8151 UNINET	`11.87ms` from Santiago de Queretaro, MX
106.255.167.168	AS3786 LG DACOM Corporation	`2.08ms` from Seoul, KR
220.148.88.120	AS10010 TOKAI Communications Corporation	`9.23ms` from Tokyo, JP
88.117.104.152	AS8447 A1 Telekom Austria AG	`4.39ms` from Vienna, AT
76.119.48.8	AS7922 Comcast Cable Communications, LLC	`10.11ms` from Boston, US
89.155.114.8	AS2860 NOS COMUNICACOES, S.A.	`8.08ms` from Braga, PT
76.240.126.184	AS7018 AT&T Enterprises, LLC	`9.19ms` from Dallas, US
86.209.163.168	AS3215 Orange S.A.	`11.76ms` from Frankfurt am Main, DE
91.132.203.120	AS35710 weber.digital GmbH	`4.79ms` from Frankfurt am Main, DE
83.21.173.24	AS5617 Orange Polska Spolka Akcyjna	`2.35ms` from Gdansk, PL
85.8.124.104	AS9145 EWE TEL GmbH	`7.97ms` from Hamburg, DE
219.223.213.136	AS4538 China Education and Research Network Center	`6.64ms` from Heyuan, 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 138.136.3.17

traceroute to 138.136.3.17 (138.136.3.17): 7 hops max, 52 byte packets

4 [AS8932] 185.48.242.112 0.149 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Yerevan, AM

On November 22nd 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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