1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.187.0.0/16
  4. AS600  | 131.187.0.0/16

131.187.0.0/16

AS600  ·  OARnet

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Summary

Country United States
Domain osc.edu
ASN AS600
Registry ARIN
ID OARNET

WHOIS Details

NetHandle:      NET-131-187-0-0-1
OrgID:          OAR-Z
Parent:         NET-131-0-0-0-0
NetName:        OARNET
NetRange:       131.187.0.0 - 131.187.255.255
NetType:        allocation
Comment:        *Rwhois information on assignments from this block available from
Comment:        * rwhois.oar.net 4321
RegDate:        1989-01-03
Updated:        2014-09-18
NOCHandle:      NOC2069-ARIN
Source:         ARIN


OrgID:          OAR-Z
OrgName:        OARnet
CanAllocate:    
Street:         1224 Kinnear Road
Street:         Columbus
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43212-1198
RegDate:        2010-01-04
Updated:        2020-03-27
OrgAdminHandle: NOC2069-ARIN
OrgTechHandle:  NOC2069-ARIN
OrgAbuseHandle: NOC2069-ARIN
OrgNOCHandle:   NOC2069-ARIN
OrgRoutingHandle:   NOC2069-ARIN
OrgDNSHandle:   NOC2069-ARIN
Source:         ARIN


POCHandle:      NOC2069-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         1224 Kinnear Rd
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43212
RegDate:        2006-03-08
Updated:        2024-11-13
OfficePhone:    +1-800-627-6420
Mailbox:        support@oar.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 131.187.0.0/16

Range ASN Company Num of IPs
131.187.224.0/21 AS26247 Hamilton-Clermont Cooperative Assn. 2,048

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
131.218.0.0/16 AS668 Headquarters, USAISC 65,536
131.142.0.0/16 AS1742 Smithsonian Astrophysical Observatory 65,536
131.122.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.120.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.193.0.0/16 AS6200 University of Illinois Chicago 65,536
131.38.0.0/16 AS399 Air Force Systems Networking 65,536
131.7.0.0/16 AS56 Air Force Systems Networking 65,536
131.252.0.0/16 AS6366 Portland State University 65,536
131.61.0.0/16 AS56 Air Force Systems Networking 65,536
131.178.0.0/16 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 65,536
131.77.0.0/16 AS5974 DoD Network Information Center 65,536
131.106.0.0/16 AS6079 RCN 65,536
131.241.0.0/16 AS6181 Altafiber 65,536
131.239.0.0/16 AS46887 Crown Castle Fiber LLC 65,536
131.113.0.0/16 AS38635 Keio University 65,536
131.116.0.0/16 AS1729 Telia Company AB 65,536
131.49.0.0/16 AS399 Air Force Systems Networking 65,536
131.179.0.0/16 AS52 University of California, Los Angeles 65,536
131.56.0.0/16 AS56 Air Force Systems Networking 65,536
131.6.0.0/16 AS56 Air Force Systems Networking 65,536
131.59.0.0/16 AS56 Air Force Systems Networking 65,536
131.73.0.0/16 AS5852 DoD Network Information Center 65,536
131.247.0.0/16 AS5661 UNIVERSITY OF SOUTH FLORIDA 65,536
131.175.0.0/16 AS198949 CINECA Consorzio Interuniversitario 65,536
131.87.0.0/16 AS5852 DoD Network Information Center 65,536
131.246.0.0/16 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.202.0.0/16 AS611 University of New Brunswick 65,536
131.121.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.103.0.0/16 AS2914 NTT America, Inc. 65,536
131.171.0.0/16 AS22877 University of Maryland Global Campus 65,536
131.93.0.0/16 AS20115 Charter Communications LLC 65,536
131.236.0.0/16 AS23859 University of New South Wales 65,536
131.214.0.0/16 AS668 Air Force Systems Networking 65,536
131.248.0.0/16 AS2497 ITOCHU Techno-Solutions Corporation 65,536
131.147.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.213.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.177.0.0/16 AS1759 Telia Finland Oyj 65,536
131.55.0.0/16 AS56 Air Force Systems Networking 65,536
131.53.0.0/16 AS56 Air Force Systems Networking 65,536
131.197.0.0/16 AS19773 Motorola - Network Computing Services 65,536
131.58.0.0/16 AS56 Air Force Systems Networking 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.58.0.0/16 AS56 Air Force Systems Networking 65,536
131.115.0.0/16 AS1729 Telia Company AB 65,536
131.9.0.0/16 AS56 Air Force Systems Networking 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.173.0.0/16 AS680 Universitaet Osnabrueck; Rechenzentrum 65,536

Hosted domains

There are 47 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
131.187.129.73 delawaredjfs.org 10
131.187.124.164 collegeadvantage.com 9
131.187.199.6 collegeadvantageadvisor.com 5
131.187.124.98 chooseohiofirst.com 2
131.187.124.140 states.org 2
131.187.99.8 sifinfo.com 2
131.187.186.200 hancockjfs.org 2
131.187.129.108 delawarecountyohio.gov 1
131.187.124.96 ohioopened.org 1
131.187.87.237 bluecollarcomputing.org 1
131.187.129.115 delco-gis.org 1
131.187.124.132 osc.edu 1
131.187.129.69 delcoinspections.us 1
131.187.124.143 awesim.org 1
131.187.124.138 iamohio.net 1
131.187.129.89 delcofirechiefs.org 1
131.187.124.204 uso.edu 1
131.187.180.32 johnsonsisland.com 1
131.187.124.118 ohiohigheredprogramapproval.org 1
131.187.124.141 ohiolink.edu 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

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

IP Address ASN Details
131.187.125.5 AS600 OARnet 1.33ms from Columbus, US
131.187.124.123 AS600 OARnet 1.32ms from Columbus, US
131.187.254.249 AS600 OARnet 0.73ms from Columbus, US
131.187.85.1 AS600 OARnet 3.22ms from Columbus, US
131.187.180.1 AS600 OARnet 5.61ms from Columbus, US
131.187.200.113 AS600 OARnet 1.26ms from Columbus, US
131.187.232.41 AS22320 Miami Valley Educational Computer Association 2.31ms from Columbus, US
131.187.186.170 AS600 OARnet 0.62ms from Columbus, US
131.187.185.34 AS600 OARnet 1.37ms from Columbus, US
131.187.199.6 AS600 OARnet 2.94ms from Columbus, US
131.187.228.5 AS26247 Hamilton-Clermont Cooperative Assn. 10.34ms from Chicago, US
131.187.178.5 AS600 OARnet 0.37ms from Columbus, US
131.187.201.49 AS600 OARnet 1.04ms from Columbus, US
131.187.239.129 AS600 OARnet 4.79ms from Columbus, US
131.187.80.25 AS600 OARnet 1.42ms from Columbus, US
131.187.184.122 AS600 OARnet 0.86ms from Columbus, US
131.187.132.1 AS54676 Metro Data Center LLC 5.72ms from Cincinnati, US
131.187.131.6 AS600 OARnet 0.57ms from Columbus, US
131.187.90.125 AS600 OARnet 3.34ms from Columbus, US
131.187.129.65 AS600 OARnet 1.21ms from Columbus, US
131.187.253.226 AS600 OARnet 2.86ms from Columbus, US
131.187.234.30 AS600 OARnet 6.20ms from Columbus, US
131.187.187.6 AS600 OARnet 7.25ms from Columbus, US
131.187.71.2 AS600 OARnet 4.56ms from Columbus, US
131.187.235.4 AS600 OARnet 1.67ms from Columbus, 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
101.17.186.0 AS4837 CHINA UNICOM China169 Backbone 6.81ms from Beijing, CN
18.27.121.208 AS3 Massachusetts Institute of Technology 0.41ms from Boston, US
97.135.51.176 AS6167 Verizon Business 14.40ms from Chicago, US
18.172.111.48 AS16509 Amazon.com, Inc. 0.30ms from Frankfurt am Main, DE
86.165.64.144 AS2856 British Telecommunications PLC 4.50ms from London, GB
176.20.155.128 AS48101 Trooli Ltd. 1.15ms from London, GB
47.202.51.64 AS5650 Frontier Communications of America, Inc. 6.53ms from Miami, US
47.197.81.64 AS5650 Frontier Communications of America, Inc. 6.23ms from Miami, US
79.21.133.176 AS3269 Telecom Italia S.p.A. 1.85ms from Milan, IT
188.13.242.16 AS3269 Telecom Italia S.p.A. 5.10ms from Milan, IT
91.40.48.160 AS3320 Deutsche Telekom AG 6.52ms from Nuernberg, DE
97.101.161.240 AS33363 Charter Communications, Inc 11.08ms from Orlando, US
112.241.31.240 AS4837 CHINA UNICOM China169 Backbone 8.63ms from Qingdao, CN
85.142.43.64 AS49505 JSC Selectel 0.96ms from Saint Petersburg, RU
59.6.201.128 AS4766 Korea Telecom 1.16ms from Seoul, KR
1.9.91.208 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 0.95ms from Sepang, MY
87.69.3.0 AS12400 Partner Communications Ltd. 1.15ms from Tel Aviv, IL
126.169.100.144 AS17676 SoftBank Corp. 7.21ms from Tokyo, JP
106.72.222.224 AS2516 KDDI CORPORATION 4.13ms from Tokyo, JP
202.160.67.0 AS2914 NTT America, Inc. 0.23ms from Tokyo, JP
2.177.102.128 AS58224 Iran Telecommunication Company PJS 17.23ms from Yerevan, AM
37.74.15.48 AS1136 KPN B.V. 2.72ms from Amsterdam, NL
64.217.146.32 AS7018 AT&T Enterprises, LLC 5.58ms from Atlanta, US
76.112.125.96 AS7922 Comcast Cable Communications, LLC 7.44ms from Detroit, US
81.173.227.208 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.93ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -m10 131.187.32.202
traceroute to 131.187.32.202 (131.187.32.202): 10 hops max, 52 byte packets
2 *
3 [AS600] 199.218.20.73 29.039 ms
4 [AS600] 199.218.38.5 28.786 ms
5 [AS600] 199.218.39.134 29.179 ms
6 [AS600] 199.218.38.45 30.023 ms
7 [AS600] 131.187.201.42 33.826 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Dallas, 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.

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