1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.183.0.0/16
  4. AS2025  | 131.183.0.0/16

131.183.0.0/16

AS2025  ·  University of Toledo

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Summary

Country United States
Domain utoledo.edu
ASN AS2025
Registry ARIN
ID UNIVER-128

WHOIS Details

NetHandle:      NET-131-183-0-0-1
OrgID:          UNIVER-128-Z
Parent:         NET-131-0-0-0-0
NetName:        UNIVER-128
NetRange:       131.183.0.0 - 131.183.255.255
NetType:        allocation
RegDate:        1988-09-26
Updated:        2021-12-14
TechHandle:     DOMAI449-ARIN
AbuseHandle:    ABUSE4861-ARIN
NOCHandle:      DOMAI449-ARIN
Source:         ARIN


OrgID:          UNIVER-128-Z
OrgName:        University of Toledo
CanAllocate:    
Street:         2801 West Bancroft
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43606
RegDate:        2008-03-26
Updated:        2020-06-12
OrgAdminHandle: DOMAI449-ARIN
OrgTechHandle:  DOMAI449-ARIN
OrgAbuseHandle: ABUSE4861-ARIN
Source:         ARIN


POCHandle:      DOMAI449-ARIN
IsRole:         Y
LastName:       Domain Admin
FirstName:      
Street:         2801 West Bancroft
Street:         Mail Stop 202
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43606
RegDate:        2020-06-11
Updated:        2025-06-13
OfficePhone:    +1-419-530-2400
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE4861-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         2801 W. Bancroft St.
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43606
RegDate:        2014-09-26
Updated:        2017-09-25
OfficePhone:    +1-419-530-2400
Mailbox:        [email protected]
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
131.37.0.0/16 AS56 Air Force Systems Networking 65,536
131.109.0.0/16 AS32145 Rhode Island Network for Educ. Technology 65,536
131.35.0.0/16 AS56 Air Force Systems Networking 65,536
131.24.0.0/16 AS56 Air Force Systems Networking 65,536
131.3.0.0/16 AS56 Air Force Systems Networking 65,536
131.144.0.0/16 AS3479 Board of Regents of the University System of Georgia 65,536
131.102.0.0/16 AS33845 Swiss Federation represented by FOITT 65,536
131.34.0.0/16 AS56 Air Force Systems Networking 65,536
131.32.0.0/16 AS56 Air Force Systems Networking 65,536
131.17.0.0/16 AS56 Air Force Systems Networking 65,536
131.22.0.0/16 AS56 Air Force Systems Networking 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.29.0.0/16 AS56 Air Force Systems Networking 65,536
131.105.0.0/16 AS56 Air Force Systems Networking 65,536
131.225.0.0/16 AS3152 Fermi National Accelerator Laboratory (Fermilab) 65,536
131.167.0.0/16 AS32513 BATTELLE MEMORIAL INSTITUTE 65,536
131.119.0.0/16 AS3356 Level 3 Parent, LLC 65,536
131.16.0.0/16 AS367 Air Force Systems Networking 65,536
131.237.0.0/16 AS42894 Ministerie van Verkeer en Waterstaat/Rijkswaterstaat 65,536
131.10.0.0/16 AS56 Air Force Systems Networking 65,536
131.187.0.0/16 AS54676 OARnet 65,536
131.12.0.0/16 AS56 Air Force Systems Networking 65,536
131.13.0.0/16 AS56 Air Force Systems Networking 65,536
131.39.0.0/16 AS56 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
131.28.0.0/16 AS56 Air Force Systems Networking 65,536
131.25.0.0/16 AS56 Air Force Systems Networking 65,536
131.206.0.0/16 AS2907 Kyushu Institute of Technology 65,536
131.162.0.0/16 AS30256 Acadia University 65,536
131.215.0.0/16 AS31 California Institute of Technology 65,536
131.210.0.0/16 AS3128 University of Wisconsin-Parkside 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.238.0.0/16 AS32234 University of Dayton 65,536
131.1.0.0/16 AS3269 OLIVETTI S.p.A. 65,536
131.164.0.0/16 AS3292 TDC A/S 65,536
131.187.0.0/16 AS22320 OARnet 65,536
131.107.0.0/16 AS3598 Microsoft Corporation 65,536
131.113.0.0/16 AS38635 Keio University 65,536
131.249.0.0/16 AS397380 Temple University Health System, Inc. 65,536
131.129.0.0/16 AS4685 ASAHI Net,Inc. 65,536
131.152.0.0/16 AS559 Universitaet Basel 65,536
131.171.0.0/16 AS22877 University of Maryland Global Campus 65,536
131.179.0.0/16 AS52 University of California, Los Angeles 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.11.0.0/16 AS56 Air Force Systems Networking 65,536
131.236.0.0/16 AS23859 University of New South Wales 65,536
131.40.0.0/16 AS56 Air Force Systems Networking 65,536

Hosted domains

There are 33 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
131.183.52.100 utoledo.edu 27
131.183.52.119 utoledo.edu 11
131.183.52.143 toledobingo.com 3
131.183.52.138 tol-edo.org 2
131.183.52.90 myutoledo.com 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

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

IP Address ASN Details
131.183.53.11 AS2025 University of Toledo 4.54ms from Columbus, US
131.183.3.193 AS2025 University of Toledo 4.97ms from Columbus, US
131.183.18.5 AS2025 University of Toledo 4.43ms from Columbus, US
131.183.4.134 AS2025 University of Toledo 4.95ms from Columbus, US
131.183.223.20 AS2025 University of Toledo 4.42ms from Columbus, US
131.183.0.17 AS2025 University of Toledo 4.23ms from Columbus, US
131.183.80.49 AS2025 University of Toledo 4.40ms from Columbus, US
131.183.220.34 AS2025 University of Toledo 4.67ms from Columbus, US
131.183.130.22 AS2025 University of Toledo 4.43ms from Columbus, US
131.183.16.131 AS2025 University of Toledo 4.58ms from Columbus, US
131.183.222.1 AS2025 University of Toledo 4.31ms from Columbus, US
131.183.195.4 AS2025 University of Toledo 4.13ms from Columbus, US
131.183.12.67 AS2025 University of Toledo 4.52ms from Columbus, US
131.183.32.10 AS2025 University of Toledo 4.12ms from Columbus, US
131.183.52.106 AS2025 University of Toledo 4.50ms from Columbus, US
131.183.64.32 AS2025 University of Toledo 4.51ms 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
24.34.66.96 AS7922 Comcast Cable Communications, LLC 8.91ms from Boston, US
81.21.108.0 AS31065 Ministry of Communications and Information Technology 2.19ms from Cairo, EG
221.237.123.144 AS4134 CHINANET-BACKBONE 5.19ms from Chengdu, CN
109.185.186.80 AS8926 Moldtelecom SA 1.14ms from Chisinau, MD
103.82.200.0 AS137498 NMS TECHNOLOGIES LTD 0.58ms from Dhaka, BD
117.65.55.208 AS4134 CHINANET-BACKBONE 9.62ms from Huai'an, CN
95.5.215.160 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.47ms from Istanbul, TR
87.23.130.0 AS3269 Telecom Italia S.p.A. 7.63ms from Milan, IT
16.54.15.160 AS16509 Amazon.com, Inc. 0.19ms from Montreal, CA
108.6.218.48 AS701 Verizon Business 2.21ms from New York City, US
193.109.126.32 AS21239 DNS-Belgium VZW 0.18ms from Paris, FR
66.235.239.0 AS26978 Quality Technology Services, LLC 1.07ms from Phoenix, US
206.116.233.80 AS852 TELUS Communications Inc. 7.70ms from Seattle, US
118.42.212.128 AS4766 Korea Telecom 5.79ms from Seoul, KR
124.153.143.0 AS9694 Seokyung Cable Television Co.. Ltd. 8.25ms from Seoul, KR
91.243.142.144 AS12479 Orange Espagne SA 7.46ms from Zaragoza, ES
80.61.91.128 AS1136 KPN B.V. 1.23ms from Amsterdam, NL
147.30.240.128 AS9198 JSC Kazakhtelecom 6.80ms from Astana, KZ
110.247.184.144 AS4837 CHINA UNICOM China169 Backbone 11.27ms from Beijing, CN
84.194.71.96 AS6848 Telenet BV 4.58ms from Brussels, BE
192.24.195.144 AS6181 Cincinnati Bell Telephone Company LLC 1.67ms from Cincinnati, US
87.169.175.224 AS3320 Deutsche Telekom AG 3.52ms from Frankfurt am Main, DE
162.243.211.144 AS14061 DigitalOcean, LLC 0.63ms from New York City, US
211.75.80.144 AS3462 Data Communication Business Group 0.95ms from Taipei, TW
42.144.70.224 AS9824 JCOM Co., Ltd. 11.13ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 131.183.43.111
traceroute to 131.183.43.111 (131.183.43.111): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Saskatoon, CA
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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