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  2. 131.0.0.0/8
  3. AS721  | 131.64.0.0/13

131.64.0.0/13

AS721  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS721
Registry ARIN
ID NET-DISA-COLS

WHOIS Details

NetHandle:      NET-131-64-0-0-2
OrgID:          DNIC
Parent:         NET-131-64-0-0-1
NetName:        NET-DISA-COLS
NetRange:       131.64.0.0 - 131.64.255.255
NetType:        reallocation
RegDate:        2025-08-27
Updated:        2025-08-27
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

Overlapping Ranges

BGP prefixes that are contained by 131.64.0.0/13

Range ASN Company Num of IPs
131.66.0.0/16 AS138 DoD Network Information Center 65,536
131.67.0.0/16 AS138 DoD Network Information Center 65,536
131.68.0.0/16 AS138 DoD Network Information Center 65,536
131.64.0.0/16 AS27064 DoD Network Information Center 65,536
131.66.0.0/16 AS27064 DoD Network Information Center 65,536
131.67.0.0/16 AS27064 DoD Network Information Center 65,536
131.64.0.0/16 AS721 DoD Network Information Center 65,536

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
131.215.0.0/16 AS31 California Institute of Technology 65,536
131.123.0.0/16 AS11050 Kent State University 65,536
131.177.0.0/16 AS1759 Telia Finland Oyj 65,536
131.175.0.0/16 AS198949 CINECA Consorzio Interuniversitario 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.243.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
131.160.0.0/16 AS158 Oy L M Ericsson Ab 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
131.211.0.0/16 AS1103 Heidelberglaan 8 65,536
131.183.0.0/16 AS2025 University of Toledo 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
131.194.0.0/16 AS19342 Trinity University 65,536
131.109.0.0/16 AS14464 Rhode Island Network for Educ. Technology 65,536
131.66.0.0/16 AS138 DoD Network Information Center 65,536
131.230.0.0/16 AS15119 Southern Illinois University Carbondale 65,536
131.174.0.0/16 AS1103 Radboud Universiteit Nijmegen 65,536
131.168.0.0/16 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
131.114.0.0/16 AS137 UNI-Pisa 65,536
131.96.0.0/16 AS10631 Georgia State University 65,536
131.156.0.0/16 AS11417 Northern Illinois University 65,536
131.254.0.0/16 AS1938 Institut National de Recherche en Informatique et Automatique de Rennes 65,536
131.239.0.0/16 AS11426 Crown Castle Fiber LLC 65,536
131.224.0.0/16 AS1103 Rijksinstituut voor Volksgezondheid en Milieuhygiene 65,536
131.155.0.0/16 AS1161 P.O. Box 513 65,536
131.197.0.0/16 AS19773 Motorola - Network Computing Services 65,536
131.103.0.0/16 AS2914 NTT America, Inc. 65,536
131.128.0.0/16 AS14348 University of Rhode Island 65,536
131.203.0.0/16 AS132264 Two Degrees Mobile Limited 65,536
131.190.0.0/16 AS11003 The Procter and Gamble Company 65,536
131.167.0.0/16 AS13335 BATTELLE MEMORIAL INSTITUTE 65,536
131.180.0.0/16 AS1128 P.O. Box 354 65,536
131.230.0.0/16 AS15118 Southern Illinois University Carbondale 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
131.67.0.0/16 AS138 DoD Network Information Center 65,536
131.127.0.0/16 AS16509 Amazon.com, Inc. 65,536
131.91.0.0/16 AS12013 Florida Atlantic University 65,536
131.68.0.0/16 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
131.162.0.0/16 AS30256 Acadia University 65,536
131.154.0.0/16 AS137 INFN - CNAF - Bologna 65,536
131.175.0.0/16 AS137 CINECA Consorzio Interuniversitario 65,536
131.210.0.0/16 AS3128 University of Wisconsin-Parkside 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
131.71.170.128 healthhubinc.ca 1

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

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

IP Address ASN Details
131.64.140.8 AS27064 United States Department of Defense (DoD) 11.25ms from Chicago, 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
174.66.229.29 AS22773 Cox Communications Inc. 6.46ms from Dallas, US
202.126.212.173 AS9381 HKBN Enterprise Solutions HK Limited 0.72ms from Hong Kong, HK
111.14.160.173 AS24444 Shandong Mobile Communication Company Limited 4.43ms from Jinan, CN
89.143.61.125 AS5603 Telekom Slovenije, d.d. 2.19ms from Ljubljana, SI
176.250.217.45 AS5607 Sky UK Limited 6.65ms from London, GB
107.139.226.141 AS7018 AT&T Enterprises, LLC 2.59ms from Los Angeles, US
172.253.69.189 AS15169 Google LLC 0.24ms from Madrid, ES
67.191.73.77 AS7922 Comcast Cable Communications, LLC 8.41ms from Miami, US
177.91.189.221 AS28306 Voluy Telecom Eireli 2.91ms from Osasco, BR
98.93.68.189 AS14618 Amazon.com, Inc. 0.44ms from Reston, US
138.66.32.237 AS20981 InnovaPuglia SpA 7.26ms from Rome, IT
47.251.120.205 AS45102 Alibaba (US) Technology Co., Ltd. 0.45ms from Santa Clara, US
182.221.11.29 AS17858 LG POWERCOMM 2.01ms from Seoul, KR
106.244.210.173 AS3786 LG DACOM Corporation 1.61ms from Seoul, KR
62.141.240.205 AS21021 Multimedia Polska Sp. z o.o. 7.89ms from Warsaw, PL
147.12.9.125 AS35467 DDFR IT Infra & Security B.V. 3.30ms from Amsterdam, NL
162.241.142.93 AS19871 Network Solutions, LLC 0.95ms from Atlanta, US
181.137.137.13 AS13489 UNE EPM TELECOMUNICACIONES S.A. 6.61ms from Bogota, CO
87.67.159.205 AS5432 Proximus NV 1.95ms from Brussels, BE
23.245.223.237 AS11776 Breezeline 14.50ms from Chicago, US
94.114.117.253 AS3209 Vodafone GmbH 0.73ms from Frankfurt am Main, DE
197.221.135.45 AS37075 Airtel Uganda Limited 1.05ms from Kampala, UG
180.38.235.205 AS4713 NTT DOCOMO BUSINESS,Inc. 17.62ms from Osaka, JP
4.155.127.157 AS8075 Microsoft Corporation 0.28ms from Quincy, US
52.201.201.189 AS14618 Amazon.com, Inc. 0.20ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -m10 131.71.159.186
traceroute to 131.71.159.186 (131.71.159.186): 10 hops max, 52 byte packets
2 *
3 *
4 *
5 *
7 [AS16276] 54.36.50.240 11.768 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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.

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