1. All IP Ranges
  2. 138.0.0.0/8
  3. 138.184.0.0/16
  4. AS749  | 138.184.0.0/16

138.184.0.0/16

AS749  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS749
Registry ARIN
ID DNIC-RNET-138-184

WHOIS Details

NetHandle:      NET-138-184-0-0-2
OrgID:          DNIC
Parent:         NET-138-184-0-0-1
NetName:        DNIC-RNET-138-184
NetRange:       138.184.0.0 - 138.184.255.255
NetType:        reallocation
RegDate:        2025-08-29
Updated:        2025-08-29
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:        [email protected]
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

Nearby Ranges

BGP prefixes that overlap with 138.0.0.0/8

Range ASN Company Num of IPs
138.38.0.0/16 AS786 University of Bath 65,536
138.40.0.0/16 AS786 City St. George's, University of London 65,536
138.13.0.0/16 AS56 Air Force Systems Networking 65,536
138.190.0.0/16 AS3303 Berne, Switzerland 65,536
138.81.0.0/16 AS3303 ISO Central Secretariat 65,536
138.253.0.0/16 AS786 University of Liverpool (NET-LIVNET) 65,536
138.52.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.223.0.0/16 AS3303 65,536
138.210.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
138.48.0.0/16 AS2611 Facultes Universitaires Notre Dame de la Paix 65,536
138.62.0.0/16 AS25400 Norwegian State Railways 65,536
138.107.0.0/16 AS2497 OLYMPUS CORPORATION 65,536
138.115.0.0/16 AS270 National Aeronautics and Space Administration 65,536
138.67.0.0/16 AS36704 Colorado School of Mines 65,536
138.86.0.0/16 AS15295 University of Northern Colorado 65,536
138.111.0.0/16 AS16509 Amazon Technologies Inc. 65,536
138.15.0.0/16 AS10753 NEC Laboratories America, Inc. 65,536
138.90.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.101.0.0/16 AS16509 Nikkei Inc. 65,536
138.9.0.0/16 AS18663 University of the Pacific 65,536
138.77.0.0/16 AS24433 Central Queensland University 65,536
138.63.0.0/16 AS1715 Centre Europeen de Recherches et Formation Avancee en Calcul Scientifique 65,536
138.237.0.0/16 AS18791 Texas Christian University 65,536
138.132.0.0/16 AS20746 Italtel SPA 65,536
138.210.0.0/16 AS22561 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS209 CenturyLink Communications, LLC 65,536
138.220.0.0/16 AS10497 IBRD 65,536
138.240.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.216.0.0/16 AS214692 Tuve-palvelut 65,536
138.195.0.0/16 AS212424 CENTRALESUPELEC 65,536
138.210.0.0/16 AS11398 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS14921 CenturyLink Communications, LLC 65,536
138.130.0.0/16 AS1221 Telstra Limited 65,536
138.217.0.0/16 AS1221 Telstra Limited 65,536
138.189.0.0/16 AS12511 Post CH AG 65,536
138.191.0.0/16 AS12511 Post CH AG 65,536
138.246.0.0/16 AS12816 Ludwig-Maximilians-Universitaet Muenchen 65,536
138.70.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.92.0.0/16 AS11482 Canisius College 65,536
138.41.0.0/16 AS137 DIR-GARR - Roma 65,536
138.27.0.0/16 AS1540 Headquarters, USAISC 65,536
138.22.0.0/16 AS1853 GeoSphere Austria 65,536
138.236.0.0/16 AS17234 Gustavus Adolphus College 65,536
138.29.0.0/16 AS22742 Coast Guard Academy 65,536
138.103.0.0/16 AS15830 AB Sandvik 65,536
138.50.0.0/16 AS1565 Headquarters, USAISC 65,536
138.232.0.0/16 AS1110 University of Innsbruck 65,536
138.34.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.47.0.0/16 AS19564 Louisiana Tech University 65,536
138.14.0.0/16 AS8434 Saab AB 65,536

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
41.220.158.224 AS327931 Optimum Telecom Algeria 8.24ms from Algiers, DZ
20.120.61.192 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
174.84.93.32 AS20115 Charter Communications LLC 17.85ms from Chicago, US
177.195.30.16 AS28573 Claro NXT Telecomunicacoes Ltda 13.83ms from Fortaleza, BR
88.208.31.16 AS39572 DataWeb Global Group B.V. 0.12ms from Hong Kong, HK
218.57.61.192 AS4837 CHINA UNICOM China169 Backbone 6.54ms from Jinan, CN
116.90.231.16 AS24550 Websurfer Nepal Internet Service Provider 1.54ms from Kathmandu, NP
113.235.148.192 AS4837 CHINA UNICOM China169 Backbone 8.94ms from Liaoyang, CN
23.240.155.160 AS20001 Charter Communications Inc 6.28ms from Los Angeles, US
14.201.237.16 AS7545 TPG Telecom Limited 1.56ms from Melbourne, AU
186.7.130.240 AS6400 Compañía Dominicana de Teléfonos S. A. 6.59ms from Santo Domingo, DO
113.60.105.0 AS17849 SK Broadband Co Ltd 2.58ms from Seoul, KR
126.115.228.224 AS17676 SoftBank Corp. 6.83ms from Tokyo, JP
86.95.109.48 AS1136 KPN B.V. 1.99ms from Amsterdam, NL
20.234.174.160 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
73.180.160.240 AS7922 Comcast Cable Communications, LLC 6.46ms from Ashburn, US
101.98.90.64 AS9790 Two Degrees Networks Limited 1.26ms from Auckland, NZ
162.191.226.224 AS21928 T-Mobile USA, Inc. 16.12ms from Chicago, US
12.54.191.16 AS7018 AT&T Enterprises, LLC 3.22ms from Chicago, US
121.234.101.32 AS4134 CHINANET-BACKBONE 9.51ms from Huai'an, CN
78.195.47.48 AS12322 Free SAS 4.46ms from Paris, FR
90.84.39.0 AS2280 Orange S.A. 0.81ms from Paris, FR
92.105.231.160 AS3303 Swisscom (Switzerland) Ltd 3.23ms from Zuerich, CH
97.148.98.80 AS6167 Verizon Business 15.78ms from Atlanta, US
2.83.197.96 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.63ms from Braga, PT

Traceroute

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

$
traceroute -a -n -q1 -m4 138.184.228.80
traceroute to 138.184.228.80 (138.184.228.80): 4 hops max, 52 byte packets
1 [AS20326] 74.118.138.1 2.197 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Pittsburgh, US
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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