University of Wisconsin System

AS Number3128
Websitehttps://www.wisconsin.edu

• Overview
• Prefixes
• Connectivity
• Whois
• IX

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	131.210.0.0/16	University of Wisconsin-Parkside
	137.81.0.0/16	University of Wisconsin-Superior
	137.104.0.0/16	University of Wisconsin - Platteville
	138.49.0.0/16	University of Wisconsin-La Crosse
	138.49.160.0/22	University of Wisconsin-La Crosse
	139.225.0.0/16	University of Wisconsin - River Falls
	141.233.0.0/16	University of Wisconsin Oshkosh
	143.200.0.0/16	University of Wisconsin - Green Bay
	143.235.0.0/16	University of Wisconsin System Administration
	143.236.0.0/16	University of Wisconsin-Stevens Point
	144.13.0.0/16	University of Wisconsin - Stout
	192.35.81.0/24	University of Wisconsin-Parkside
	146.151.3.0/24	University of Wisconsin Madison
	2600:1d00::/28	University of Wisconsin System

Network Policy

Prefixes in selected policy

Upstreams

	ASN	Description	IPv4	IPv6
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS2381	WiscNet	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS11164	Internet2 I2PX	✔	✔

Peers

	ASN	Description	IPv4	IPv6
	AS2381	WiscNet	✔	✔
	AS59	University of Wisconsin Madison	✔	✔
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS46103	University of Wisconsin Whitewater	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS7050	University of Wisconsin - Milwaukee	✔	✔
	AS19184	University of Wisconsin - Eau Claire	✔	✘
	AS11164	Internet2 I2PX	✔	✔
	AS394049	University of Wisconsin Hospital and Clinics	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✔
	AS11537	Internet2	✔	✔
	AS11232	Midcontinent Communications	✔	✔
	AS64289	Macarne.com	✔	✔
	AS47272	HYEHOST LLC	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS46733	x6c	✔	✔
	AS52210	Accuris Technologies Ltd.	✔	✔
	AS401332	Triplebit	✔	✔
	AS47689	Pudu, LLC	✔	✔
	AS400818	Ausra LLC	✔	✔
	AS47065	USC / UFMG PEERING Research Testbed	✔	✘
	AS21738	Rozint	✔	✔
	AS10242	US Internet Corp	✔	✔
	AS53597	Hoyos Consulting LLC	✔	✔
	AS23428	ServerForge LLC	✔	✔
	AS393577	Tritan Development	✔	✘
	AS40350	Key Cooperative	✔	✘
	AS397326	South Front Networks	✔	✘
	AS18451	LES.NET	✔	✘

Downstreams

	ASN	Description	IPv4	IPv6
	AS59	University of Wisconsin Madison	✔	✔
	AS46103	University of Wisconsin Whitewater	✔	✔
	AS7050	University of Wisconsin - Milwaukee	✔	✔
	AS19184	University of Wisconsin - Eau Claire	✔	✘
	AS394049	University of Wisconsin Hospital and Clinics	✔	✘
	AS47065	USC / UFMG PEERING Research Testbed	✔	✘

ASHandle:AS3128OrgID:          BRUWSASName:         ASNumber:       3128RegDate:        1993-11-17Updated:        2018-03-07Source:         ARINOrgID:          BRUWSOrgName:        University of Wisconsin SystemCanAllocate:    Street:         1220 Linden DriveCity:           MadisonState/Prov:     WICountry:        USPostalCode:     53705RegDate:        2014-04-16Updated:        2022-09-26OrgAdminHandle:NOC31830-ARINOrgTechHandle:MHA260-ARINOrgTechHandle:NOC31830-ARINOrgAbuseHandle:NOC31830-ARINOrgNOCHandle:NOC31830-ARINOrgRoutingHandle:NOC31830-ARINOrgDNSHandle:UWSNH-ARINSource:         ARINOrgAdminHandle:NOC31830-ARINOrgAdminName:          Network Operations Center# Email removed, Log into bgp.tools to see whois emailsOrgTechHandle:MHA260-ARINOrgTechName:          Michael Hare# Email removed, Log into bgp.tools to see whois emailsOrgTechHandle:NOC31830-ARINOrgTechName:           Network Operations Center# Email removed, Log into bgp.tools to see whois emailsOrgAbuseHandle:NOC31830-ARINOrgAbuseName:          Network Operations Center# Email removed, Log into bgp.tools to see whois emailsOrgNOCHandle:NOC31830-ARINOrgNOCName:            Network Operations Center# Email removed, Log into bgp.tools to see whois emailsOrgRoutingHandle:NOC31830-ARINOrgRoutingName:        Network Operations Center# Email removed, Log into bgp.tools to see whois emailsOrgDNSHandle:UWSNH-ARINOrgDNSName:            University of Wisconsin System Network Hostmaster# Email removed, Log into bgp.tools to see whois emails

Member of the following AS-SETs

Go to PeeringDB page

Suggested Prefix Limits

IPv4: 60

IPv6: 15

Internet Exchange Points

	Name	IPv4	IPv6	Link Speed
	MICE	206.108.255.66	2001:504:27::c38:0:1	100 gbps
	MadIX	144.92.233.237	2607:f388:0:2200::3	10 gbps
	MKE-IX	204.107.122.45	2602:f616::45	10 gbps