138.137.136.0/21

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-138-137-0-0-2
OrgID:          DNIC
Parent:         NET-138-137-0-0-1
NetName:        ARMY-MEDCOI
NetRange:       138.137.0.0 - 138.137.255.255
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 138.137.0.0/16

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

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
20.123.132.37 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
20.62.162.53 AS8075 Microsoft Corporation 0.51ms from Ashburn, US
195.37.27.213 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7.31ms from Berlin, DE
189.101.102.5 AS28573 Claro NXT Telecomunicacoes Ltda 4.02ms from Curitiba, BR
134.0.125.133 AS57353 vitroconnect GmbH 0.67ms from Duesseldorf, DE
98.29.200.165 AS10796 Charter Communications Inc 15.91ms from Flint, US
91.51.0.85 AS3320 Deutsche Telekom AG 6.32ms from Frankfurt am Main, DE
110.39.153.245 AS38264 National WiMAX/IMS environment 1.65ms from Lahore, PK
142.118.43.149 AS577 Bell Canada 1.55ms from Montreal, CA
52.191.142.117 AS8075 Microsoft Corporation 0.34ms from Quincy, US
52.72.137.181 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
189.71.125.197 AS7738 V tal 3.49ms from Rio de Janeiro, BR
118.47.67.245 AS4766 Korea Telecom 7.43ms from Seoul, KR
151.106.49.101 AS29066 velia.net Internetdienste GmbH 0.16ms from Strasbourg, FR
113.61.101.117 AS38835 Buroserv Australia Pty Ltd 0.43ms from Sydney, AU
178.236.227.21 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
190.165.57.5 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.96ms from Bogota, CO
175.34.70.133 AS4804 Microplex PTY LTD 2.38ms from Brisbane, AU
139.6.89.53 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.58ms from Duesseldorf, DE
171.248.125.213 AS7552 Viettel Group 0.69ms from Ho Chi Minh City, VN
18.134.224.21 AS16509 Amazon.com, Inc. 0.15ms from London, GB
81.107.125.229 AS5089 Virgin Media Limited 13.49ms from London, GB
72.219.145.21 AS22773 Cox Communications Inc. 5.07ms from Los Angeles, US
213.150.84.165 AS13095 PJSC "Vimpelcom" 4.93ms from Moscow, RU
222.84.86.85 AS4134 CHINANET-BACKBONE 4.16ms from Nanning, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 138.137.139.40
traceroute to 138.137.139.40 (138.137.139.40): 8 hops max, 52 byte packets
3 [] 37.120.220.38 2.814 ms
4 *
5 [AS3356] 4.69.209.114 135.467 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Oslo, NO
On

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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