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:      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


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

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
131.241.0.0/16 AS6181 Altafiber 65,536
131.237.0.0/16 AS42894 Ministerie van Verkeer en Waterstaat/Rijkswaterstaat 65,536
131.73.0.0/16 AS5852 DoD Network Information Center 65,536
131.61.0.0/16 AS56 Air Force Systems Networking 65,536
131.6.0.0/16 AS56 Air Force Systems Networking 65,536
131.9.0.0/16 AS56 Air Force Systems Networking 65,536
131.7.0.0/16 AS56 Air Force Systems Networking 65,536
131.37.0.0/16 AS56 Air Force Systems Networking 65,536
131.35.0.0/16 AS56 Air Force Systems Networking 65,536
131.48.0.0/16 AS56 Air Force Systems Networking 65,536
131.52.0.0/16 AS56 Air Force Systems Networking 65,536
131.56.0.0/16 AS56 Air Force Systems Networking 65,536
131.59.0.0/16 AS56 Air Force Systems Networking 65,536
131.87.0.0/16 AS5852 DoD Network Information Center 65,536
131.11.0.0/16 AS56 Air Force Systems Networking 65,536
131.39.0.0/16 AS56 Air Force Systems Networking 65,536
131.10.0.0/16 AS56 Air Force Systems Networking 65,536
131.25.0.0/16 AS56 Air Force Systems Networking 65,536
131.24.0.0/16 AS56 Air Force Systems Networking 65,536
131.29.0.0/16 AS56 Air Force Systems Networking 65,536
131.34.0.0/16 AS56 Air Force Systems Networking 65,536
131.44.0.0/16 AS56 Air Force Systems Networking 65,536
131.46.0.0/16 AS56 Air Force Systems Networking 65,536
131.51.0.0/16 AS56 Air Force Systems Networking 65,536
131.50.0.0/16 AS56 Air Force Systems Networking 65,536
131.53.0.0/16 AS56 Air Force Systems Networking 65,536
131.55.0.0/16 AS56 Air Force Systems Networking 65,536
131.193.0.0/16 AS6200 University of Illinois Chicago 65,536
131.58.0.0/16 AS56 Air Force Systems Networking 65,536
131.147.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.38.0.0/16 AS399 Air Force Systems Networking 65,536
131.213.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.49.0.0/16 AS399 Air Force Systems Networking 65,536
131.129.0.0/16 AS4685 ASAHI Net,Inc. 65,536
131.105.0.0/16 AS56 Air Force Systems Networking 65,536
131.239.0.0/16 AS46887 Crown Castle Fiber LLC 65,536
131.187.0.0/16 AS54676 OARnet 65,536
131.13.0.0/16 AS56 Air Force Systems Networking 65,536
131.12.0.0/16 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
131.212.0.0/16 AS217 University of Minnesota 65,536
131.28.0.0/16 AS56 Air Force Systems Networking 65,536
131.3.0.0/16 AS56 Air Force Systems Networking 65,536
131.32.0.0/16 AS56 Air Force Systems Networking 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.40.0.0/16 AS56 Air Force Systems Networking 65,536
131.45.0.0/16 AS56 Air Force Systems Networking 65,536
131.178.0.0/16 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 65,536

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 toledoalumni.org 3
131.183.52.138 utfoundation.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
131.183.220.34 AS2025 University of Toledo 4.67ms from Columbus, US
131.183.4.134 AS2025 University of Toledo 4.95ms from Columbus, US
131.183.0.17 AS2025 University of Toledo 4.23ms from Columbus, US
131.183.3.193 AS2025 University of Toledo 4.97ms from Columbus, US
131.183.222.1 AS2025 University of Toledo 4.31ms from Columbus, US
131.183.18.5 AS2025 University of Toledo 4.43ms from Columbus, US
131.183.12.67 AS2025 University of Toledo 4.52ms from Columbus, US
131.183.53.11 AS2025 University of Toledo 4.54ms from Columbus, US
131.183.64.32 AS2025 University of Toledo 4.51ms from Columbus, US
131.183.80.49 AS2025 University of Toledo 4.40ms 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
131.183.223.20 AS2025 University of Toledo 4.42ms from Columbus, US
131.183.32.10 AS2025 University of Toledo 4.12ms from Columbus, US
131.183.195.4 AS2025 University of Toledo 4.13ms from Columbus, US
131.183.52.106 AS2025 University of Toledo 4.50ms 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
147.154.59.0 AS31898 Oracle Corporation 0.14ms from Ashburn, US
65.184.159.32 AS11426 Charter Communications Inc 15.14ms from Charlotte, US
162.209.9.80 AS19994 Rackspace Hosting 1.29ms from Chicago, US
172.222.110.96 AS20115 Charter Communications LLC 11.20ms from Chicago, US
188.3.20.64 AS8386 Vodafone Net Iletisim Hizmetler AS 12.37ms from Denizli, TR
46.3.116.160 AS209372 WS Telecom Inc 0.13ms from Denver, US
172.104.240.64 AS63949 Akamai Connected Cloud 0.14ms from Frankfurt am Main, DE
87.23.130.0 AS3269 Telecom Italia S.p.A. 7.63ms from Milan, IT
213.163.113.96 AS8661 Telekomi i Kosoves SH.A. 0.55ms from Pristina, XK
63.197.12.128 AS7018 AT&T Enterprises, LLC 1.58ms from San Jose, US
213.57.140.0 AS12849 Hot-Net internet services Ltd. 2.51ms from Tel Aviv, IL
4.241.177.48 AS8075 Microsoft Corporation 0.19ms from Tokyo, JP
58.49.228.240 AS58563 CHINANET Hubei province network 3.06ms from Wuhan, CN
115.55.55.0 AS4837 CHINA UNICOM China169 Backbone 4.16ms from Zhengzhou, CN
108.31.107.64 AS701 Verizon Business 1.98ms from Ashburn, US
24.34.66.96 AS7922 Comcast Cable Communications, LLC 8.91ms from Boston, US
159.180.135.16 AS62763 AbbVie, Inc. 2.83ms from Chicago, US
172.102.49.32 AS5650 Frontier Communications of America, Inc. 0.85ms from Dallas, US
84.155.172.144 AS3320 Deutsche Telekom AG 3.68ms from Frankfurt am Main, DE
91.130.8.16 AS1257 Tele2 Sverige AB 1.11ms from Goeteborg, SE
138.219.118.0 AS263928 JBMNET TELECOM 8.59ms from Joao Pessoa, BR
34.111.228.192 AS396982 Google LLC 0.08ms from Melbourne, AU
118.210.212.80 AS7545 TPG Telecom Limited 1.53ms from Melbourne, AU
185.143.241.96 AS52073 I2SNETWORK SAS 0.14ms from Paris, FR
52.90.97.96 AS14618 Amazon.com, Inc. 0.46ms 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 -f4 131.183.4.24
traceroute to 131.183.4.24 (131.183.4.24): 64 hops max, 52 byte packets
4 [AS6939] 184.105.16.19 0.318 ms
5 [AS600] 199.218.39.178 1.029 ms
6 [AS600] 199.218.38.5 1.032 ms
7 [AS600] 199.218.39.25 3.912 ms
8 [AS600] 199.18.65.130 4.537 ms
9 [AS2025] 131.183.0.20 4.873 ms
10 *
11 *
12 [AS2025] 131.183.4.24 5.198 ms
Measurement taken from IPinfo ProbeNet in Columbus, 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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