1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.12.0.0/16
  4. AS59  | 192.12.220.0/24

192.12.220.0/24

AS59  ·  University of Wisconsin Madison

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Summary

Country United States
Domain wisc.edu
ASN AS59
Registry ARIN
ID WISC-FERD

WHOIS Details

NetHandle:      NET-192-12-220-0-1
OrgID:          UWM-3-Z
Parent:         NET-192-0-0-0-0
NetName:        WISC-FERD
NetRange:       192.12.220.0 - 192.12.220.255
NetType:        allocation
RegDate:        1986-02-27
Updated:        2024-01-19
Source:         ARIN


OrgID:          UWM-3-Z
OrgName:        University of Wisconsin Madison
CanAllocate:    
Street:         1210 W Dayton
Street:         B332
City:           Madison
State/Prov:     WI
Country:        US
PostalCode:     53706
RegDate:        2023-09-28
Updated:        2023-09-28
OrgAdminHandle: NO13-ORG-ARIN
OrgTechHandle:  NOC212-ARIN
OrgAbuseHandle: UWMAP-ARIN
OrgNOCHandle:   NOC212-ARIN
OrgRoutingHandle:   NOC212-ARIN
OrgDNSHandle:   UWMHP-ARIN
Source:         ARIN


POCHandle:      NOC212-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         1210 West Dayton Street B332
City:           Madison
State/Prov:     WI
Country:        US
PostalCode:     53706
RegDate:        2002-11-01
Updated:        2025-11-20
OfficePhone:    +1-608-263-4188
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      UWMAP-ARIN
IsRole:         Y
LastName:       University of Wisconsin Madison Abuse POC
FirstName:      
Street:         1210 W Dayton Street
City:           Madison
State/Prov:     WI
Country:        US
PostalCode:     53706
RegDate:        2022-09-26
Updated:        2025-10-01
OfficePhone:    +1-608-264-4357
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NO13-ORG-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         Division of Information Technology
Street:         1210 West Dayton Street
City:           Madison
State/Prov:     WI
Country:        US
PostalCode:     53706
RegDate:        1998-11-10
Updated:        2025-11-20
OfficePhone:    +1-608-263-4188
FaxPhone:       +1-608-262-9030
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.12.0.0/16

Range ASN Company Num of IPs
192.12.104.0/22 AS22945 Parkland Health & Hospital System 1,024
192.12.112.0/22 AS61942 TURBONET TELECOM LTDA 1,024
192.12.146.0/23 AS22788 Katy Independent School District 512
192.12.148.0/23 AS33726 GENEVA COLLEGE 512
192.12.192.0/23 AS2597 .it Registry - IIT-CNR 512
192.12.244.0/24 AS104 University of Colorado 256
192.12.242.0/24 AS104 University of Colorado 256
192.12.238.0/24 AS104 University of Colorado 256
192.12.185.0/24 AS111 Boston University 256
192.12.54.0/24 AS1101 IP-EEND-192-12-54 256
192.12.189.0/24 AS111 Boston University 256
192.12.26.0/24 AS11948 Development Group, Inc 256
192.12.236.0/24 AS13697 Saber Healthcare Group LLC 256
192.12.82.0/24 AS14 Columbia University 256
192.12.241.0/24 AS104 University of Colorado 256
192.12.235.0/24 AS1653 Linkoping University 256
192.12.205.0/24 AS159 Ohio State University 256
192.12.78.0/24 AS10725 Genentech, Inc. 256
192.12.63.0/24 AS17 Purdue University 256
192.12.69.0/24 AS1706 The University of Arizona 256
192.12.208.0/24 AS1829 Los Alamos National Laboratory 256
192.12.83.0/24 AS1852 University of California, Washington Center 256
192.12.207.0/24 AS195 San Diego Supercomputer Center 256
192.12.28.0/24 AS21556 National Aeronautics and Space Administration 256
192.12.79.0/24 AS215923 ASSUTA ASHDOD PUBLIC HOSPITAL (R.A) 256
192.12.126.0/24 AS1540 Headquarters, USAISC 256
192.12.108.0/24 AS26007 Swick Technologies, LLC 256
192.12.76.0/24 AS24436 Information Technology Services 256
192.12.234.0/24 AS25 University of California at Berkeley 256
192.12.194.0/24 AS2597 Registry of ccTLD .it LAN 256
192.12.52.0/24 AS14230 Sunquest Information Systems, Inc. 256
192.12.245.0/24 AS104 University of Colorado 256
192.12.221.0/24 AS26069 Alvernia University 256
192.12.33.0/24 AS264 SRI International 256
192.12.5.0/24 AS264 SRI International 256
192.12.118.0/24 AS266818 RODRIGUEZ Y HERRERA LTDA 256
192.12.210.0/24 AS27064 Headquarters, USAISC 256
192.12.206.0/24 AS27198 Indiana University 256
192.12.73.0/24 AS2856 Adastral Park Laboratories 256
192.12.0.0/24 AS29861 Syntax Systems Limited 256
192.12.19.0/24 AS31 California Institute of Technology 256
192.12.117.0/24 AS328268 INSTITUT NATIONAL DES POSTES ET TELECOMMUNICATIONS - INPT 256
192.12.111.0/24 AS328283 Banco de Poupança e Crédito S.A 256
192.12.95.0/24 AS32982 U.S. Department of Energy 256
192.12.16.0/24 AS33631 SRI International 256
192.12.240.0/24 AS104 University of Colorado 256
192.12.31.0/24 AS36131 PageBites, Inc. 256
192.12.80.0/24 AS36375 University of Michigan 256
192.12.110.0/24 AS36974 MTN COTE D'IVOIRE S.A 256
192.12.22.0/24 AS10399 University of Texas System 256

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
139.103.58.168 AS611 NB-PEI Educational Computer Network 14.42ms from Beauharnois, CA
97.209.239.88 AS6167 Verizon Business 17.49ms from Chicago, US
154.93.8.88 AS396356 Latitude.sh 0.17ms from Frankfurt am Main, DE
41.22.158.152 AS29975 Vodacom 15.19ms from Johannesburg, ZA
88.196.31.248 AS3249 Telia Eesti AS 2.32ms from Jõhvi, EE
191.98.185.104 AS27843 WIN EMPRESAS S.A.C. 0.29ms from Lima, PE
100.16.226.216 AS701 Verizon Business 4.83ms from Philadelphia, US
177.67.39.120 AS273401 UOLNET PROVEDORES DE INTERNET 1.40ms from Porto Alegre, BR
34.194.34.216 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
3.228.56.56 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
177.192.226.248 AS28573 Claro NXT Telecomunicacoes Ltda 6.87ms from Rio de Janeiro, BR
187.202.197.152 AS8151 UNINET 4.26ms from Santiago de Queretaro, MX
182.214.79.8 AS17858 LG POWERCOMM 2.58ms from Seoul, KR
74.226.246.152 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
102.28.67.56 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 16.09ms from Tunis, TN
67.215.252.24 AS36352 HostPapa 0.17ms from Buffalo, US
197.50.38.168 AS8452 TE-AS 6.01ms from Cairo, EG
199.126.57.136 AS852 TELUS Communications Inc. 1.41ms from Calgary, CA
195.98.72.168 AS6856 AO IK Informsvyaz-Chernozemye 6.82ms from Moscow, RU
112.163.225.88 AS4766 Korea Telecom 6.92ms from Seoul, KR
20.247.220.216 AS8075 Microsoft Corporation 0.59ms from Singapore, SG
140.111.130.232 AS1659 Taiwan Academic Network (TANet) Information Center 3.81ms from Taipei, TW
23.223.147.120 AS20940 Akamai International B.V. 0.34ms from Ashburn, US
120.14.136.8 AS4837 CHINA UNICOM China169 Backbone 8.63ms from Beijing, CN
81.247.102.248 AS5432 Proximus NV 1.76ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 192.12.220.203
traceroute to 192.12.220.203 (192.12.220.203): 9 hops max, 52 byte packets
3 [AS4150] 66.170.0.110 0.332 ms
4 [AS4150] 66.170.9.68 0.473 ms
5 [AS4150] 66.170.0.73 11.774 ms
6 [AS59] 144.92.233.237 0.805 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Madison, 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.

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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