138.136.30.0/24

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:      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


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

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

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Pingable IPs

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

IP Address	ASN	Details
138.136.30.55	AS5972 United States Department of Defense (DoD)	`4.54ms` 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
191.104.126.152	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.99ms` from Bogota, CO
190.198.153.72	AS8048 CANTV Servicios, Venezuela	`13.31ms` from Caracas, VE
86.40.17.40	AS5466 Eircom Limited	`1.52ms` from Dublin, IE
137.138.54.24	AS513 CERN - European Organization for Nuclear Research	`1.17ms` from Geneve, CH
187.137.33.136	AS8151 UNINET	`19.78ms` from Los Angeles, US
73.29.74.152	AS7922 Comcast Cable Communications, LLC	`10.69ms` from Newark, US
52.62.109.40	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
91.177.77.168	AS5432 Proximus NV	`2.03ms` from Brussels, BE
73.72.160.88	AS7922 Comcast Cable Communications, LLC	`6.95ms` from Chicago, US
203.189.254.232	AS134375 Fusionnet Web Services Private Limited	`0.49ms` from Delhi, IN
97.122.238.136	AS209 CenturyLink Communications, LLC	`1.77ms` from Denver, US
199.120.101.248	AS18883 FiberNet Communications L.C.	`9.48ms` from Kansas City, US
80.18.115.40	AS3269 Telecom Italia S.p.A.	`4.02ms` from Milan, IT
88.125.75.200	AS12322 Free SAS	`8.55ms` from Paris, FR
111.229.108.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.99ms` from Shanghai, CN
188.45.197.248	AS8562 A1 Telekom Austria AG	`16.23ms` from Vienna, AT
158.69.251.40	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
52.24.227.200	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
186.92.253.152	AS8048 CANTV Servicios, Venezuela	`11.95ms` from Caracas, VE
98.21.50.184	AS7029 Windstream Communications LLC	`14.15ms` from Chicago, US
76.11.105.216	AS11260 EastLink	`12.08ms` from Fredericton, CA
80.170.187.136	AS1257 Tele2 Sverige AB	`0.48ms` from Goeteborg, SE
129.227.229.248	AS21859 Zenlayer Inc	`0.22ms` from Hong Kong, HK
104.221.205.8	AS22552 eSited Solutions	`0.30ms` from Los Angeles, US
177.61.162.8	AS26599 TELEFÔNICA BRASIL S.A	`1.34ms` from Osasco, BR

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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