1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.68.0.0/16
  4. AS138  | 131.68.0.0/16

131.68.0.0/16

AS138  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS138
Registry ARIN
ID DCMA-WEST

WHOIS Details

NetHandle:      NET-131-68-0-0-2
OrgID:          DNIC
Parent:         NET-131-68-0-0-1
NetName:        DCMA-WEST
NetRange:       131.68.0.0 - 131.68.255.255
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 131.0.0.0/8

Range ASN Company Num of IPs
131.244.0.0/15 AS24014 Bond University Limited 131,072
131.236.0.0/16 AS23859 University of New South Wales 65,536
131.203.0.0/16 AS132264 Two Degrees Mobile Limited 65,536
131.177.0.0/16 AS1759 Telia Finland Oyj 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.171.0.0/16 AS22877 University of Maryland Global Campus 65,536
131.194.0.0/16 AS19342 Trinity University 65,536
131.115.0.0/16 AS1729 Telia Company AB 65,536
131.169.0.0/16 AS1754 Deutsches Elektronen-Synchrotron DESY 65,536
131.183.0.0/16 AS2025 University of Toledo 65,536
131.175.0.0/16 AS198949 CINECA Consorzio Interuniversitario 65,536
131.246.0.0/16 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 65,536
131.93.0.0/16 AS20115 Charter Communications LLC 65,536
131.160.0.0/16 AS158 Oy L M Ericsson Ab 65,536
131.128.0.0/16 AS14348 University of Rhode Island 65,536
131.230.0.0/16 AS15119 Southern Illinois University Carbondale 65,536
131.230.0.0/16 AS15118 Southern Illinois University Carbondale 65,536
131.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
131.127.0.0/16 AS16509 Amazon.com, Inc. 65,536
131.116.0.0/16 AS1729 Telia Company AB 65,536
131.142.0.0/16 AS1742 Smithsonian Astrophysical Observatory 65,536
131.109.0.0/16 AS14325 Rhode Island Network for Educ. Technology 65,536
131.224.0.0/16 AS1103 Rijksinstituut voor Volksgezondheid en Milieuhygiene 65,536
131.239.0.0/16 AS11426 Crown Castle Fiber LLC 65,536
131.254.0.0/16 AS1938 Institut National de Recherche en Informatique et Automatique de Rennes 65,536
131.155.0.0/16 AS1161 Technische Universiteit Eindhoven 65,536
131.96.0.0/16 AS10631 Georgia State University 65,536
131.211.0.0/16 AS1103 Heidelberglaan 8 65,536
131.197.0.0/16 AS19773 Motorola - Network Computing Services 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.123.0.0/16 AS11050 Kent State University 65,536
131.167.0.0/16 AS13335 BATTELLE MEMORIAL INSTITUTE 65,536
131.190.0.0/16 AS11003 The Procter and Gamble Company 65,536
131.180.0.0/16 AS1128 P.O. Box 354 65,536
131.198.0.0/16 AS1341 Rockwell Collins, Inc. 65,536
131.199.0.0/16 AS1341 Rockwell Collins, Inc. 65,536
131.203.0.0/16 AS134359 Two Degrees Mobile Limited 65,536
131.91.0.0/16 AS12013 Florida Atlantic University 65,536
131.243.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
131.174.0.0/16 AS1103 Radboud Universiteit 65,536
131.67.0.0/16 AS138 DoD Network Information Center 65,536
131.172.0.0/16 AS135893 LATROBE UNIVERSITY 65,536
131.151.0.0/16 AS11348 Missouri University of Science and Technology 65,536
131.114.0.0/16 AS137 UNI-Pisa 65,536
131.175.0.0/16 AS137 CINECA Consorzio Interuniversitario 65,536
131.154.0.0/16 AS137 INFN - CNAF - Bologna 65,536
131.156.0.0/16 AS11417 Northern Illinois University 65,536
131.66.0.0/16 AS138 DoD Network Information Center 65,536
131.187.0.0/16 AS22320 OARnet 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
86.92.202.160 AS1136 KPN B.V. 1.16ms from Amsterdam, NL
173.31.163.48 AS30036 Mediacom Communications Corp 13.57ms from Atlanta, US
81.72.112.0 AS3269 Telecom Italia S.p.A. 4.74ms from Milan, IT
68.52.168.192 AS7922 Comcast Cable Communications, LLC 6.26ms from Murfreesboro, US
80.131.153.96 AS3320 Deutsche Telekom AG 3.08ms from Nuernberg, DE
23.36.181.160 AS20940 Akamai International B.V. 0.13ms from Petaẖ Tiqva, IL
76.237.200.112 AS7018 AT&T Enterprises, LLC 3.78ms from San Antonio, US
14.62.68.96 AS4766 Korea Telecom 2.81ms from Seoul, KR
14.33.31.112 AS4766 Korea Telecom 1.76ms from Seoul, KR
54.199.40.192 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
119.101.15.80 AS4134 CHINANET BACKBONE 4.16ms from Wuhan, CN
194.40.236.0 AS202419 Inflexum Services B.V. 0.43ms from Amsterdam, NL
186.39.92.128 AS22927 Telefonica de Argentina 2.23ms from Buenos Aires, AR
23.38.216.128 AS16625 Akamai Technologies, Inc. 0.13ms from Dublin, IE
77.12.194.32 AS6805 Telefonica Germany GmbH & Co.OHG 2.46ms from Frankfurt am Main, DE
93.112.236.224 AS25019 Saudi Telecom Company JSC 1.42ms from Jeddah, SA
109.150.18.208 AS2856 British Telecommunications PLC 6.56ms from London, GB
194.184.247.0 AS3269 Telecom Italia S.p.A. 0.88ms from Milan, IT
180.109.36.240 AS4134 CHINANET BACKBONE 1.76ms from Nanjing, CN
223.109.74.224 AS56046 China Mobile communications corporation 3.52ms from Nanjing, CN
112.242.171.80 AS4837 CHINA UNICOM China169 Backbone 8.98ms from Qingdao, CN
100.31.228.176 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
179.130.157.224 AS26599 TELEFÔNICA BRASIL S.A 1.49ms from Sao Paulo, BR
180.233.207.0 AS38680 CMB 1.89ms from Seoul, KR
124.223.9.144 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.14ms from Shanghai, 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 -m8 131.68.26.90
traceroute to 131.68.26.90 (131.68.26.90): 8 hops max, 52 byte packets
5 [AS6939] 216.66.88.122 6.391 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Stockholm, SE
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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