192.12.223.0/24

AS59 · University of Wisconsin Madison

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

NetHandle:      NET-192-12-223-0-1
OrgID:          UWM-3-Z
Parent:         NET-192-0-0-0-0
NetName:        WISC-OZNET
NetRange:       192.12.223.0 - 192.12.223.255
NetType:        allocation
RegDate:        1990-04-30
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:      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


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

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
82.21.43.40	AS20326 TeraSwitch Networks Inc.	`0.21ms` from Amsterdam, NL
100.21.43.152	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
45.180.147.184	AS269137 PNTI - Ponto Net Tecnologia em internet	`0.70ms` from Brasilia, BR
160.176.234.216	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.22ms` from Casablanca, MA
74.135.147.40	AS10796 Charter Communications Inc	`7.57ms` from Chicago, US
34.68.223.136	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
181.194.152.24	AS11830 Instituto Costarricense de Electricidad y Telecom.	`3.28ms` from Curridabat, CR
34.185.154.88	AS396982 Google LLC	`0.12ms` from Frankfurt am Main, DE
2.237.166.56	AS12874 Fastweb SpA	`10.77ms` from Frosinone, IT
116.99.171.120	AS24086 Viettel Corporation	`9.45ms` from Ho Chi Minh City, VN
202.79.172.8	AS152194 CTG Server Limited	`0.56ms` from Hong Kong, HK
174.161.125.136	AS7922 Comcast Cable Communications, LLC	`12.88ms` from Murfreesboro, US
60.185.241.200	AS4134 CHINANET-BACKBONE	`8.27ms` from Ningbo, CN
81.194.41.40	AS2200 Renater	`1.31ms` from Paris, FR
154.67.26.184	AS21351 Canal + Telecom SAS	`5.02ms` from Saint-Denis, RE
23.196.31.56	AS16625 Akamai Technologies, Inc.	`0.97ms` from Seoul, KR
220.71.228.72	AS4766 Korea Telecom	`5.21ms` from Seoul, KR
123.12.175.216	AS4837 CHINA UNICOM China169 Backbone	`4.30ms` from Zhengzhou, CN
14.177.187.248	AS45899 VNPT Corp	`1.33ms` from Hanoi, VN
113.191.219.168	AS45899 VNPT Corp	`3.13ms` from Hanoi, VN
154.220.194.168	AS136907 HUAWEI CLOUDS	`1.11ms` from Hong Kong, HK
86.150.148.152	AS2856 British Telecommunications PLC	`2.94ms` from London, GB
104.250.174.8	AS9009 M247 Europe SRL	`0.29ms` from Los Angeles, US
104.131.52.24	AS14061 DigitalOcean, LLC	`0.32ms` from New York City, US
86.215.188.72	AS3215 Orange S.A.	`9.39ms` from Paris, FR

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales