AS Number
AS3128
AS Name
BRUWS-AS3128
Org Name
University of Wisconsin System
Country / Region
United States
Registry

arin

RegDate

2014-04-16

Updated

2022-09-26

AS3128 Looking Glass
https://stats.uwsys.net
IPv4Prefixes

21

IPv6Prefixes

1

IPv4 NUMs

655,360

IPv6 NUMs(/64)

68,719,476,736

655,360 IPv4 Addresses
CIDR Description IP Num
131.210.0.0/24
IRR Parent Valid
University of Wisconsin-Parkside 256
131.210.0.0/16
IRR Valid
University of Wisconsin-Parkside 65536
137.81.0.0/24
IRR Parent Valid
University of Wisconsin-Superior 256
137.81.0.0/16
IRR Valid
University of Wisconsin-Superior 65536
137.104.0.0/24
IRR Parent Valid
University of Wisconsin - Platteville 256
137.104.0.0/16
IRR Valid
University of Wisconsin - Platteville 65536
137.104.53.0/24
IRR Parent Valid
University of Wisconsin - Platteville 256
138.49.0.0/24
IRR Parent Valid
University of Wisconsin-La Crosse 256
138.49.0.0/16
IRR Valid
University of Wisconsin-La Crosse 65536
139.225.0.0/24
IRR Parent Valid
University of Wisconsin - River Falls 256
139.225.0.0/16
IRR Valid
University of Wisconsin - River Falls 65536
141.233.0.0/24
IRR Parent Valid
University of Wisconsin Oshkosh 256
141.233.0.0/16
IRR Valid
University of Wisconsin Oshkosh 65536
143.200.0.0/24
IRR Parent Valid
University of Wisconsin - Green Bay 256
143.200.0.0/16
IRR Valid
University of Wisconsin - Green Bay 65536
143.235.0.0/24
IRR Parent Valid
University of Wisconsin System Administration 256
143.235.0.0/16
IRR Valid
University of Wisconsin System Administration 65536
143.236.0.0/24
IRR Parent Valid
University of Wisconsin - Stevens Point, WI 256
143.236.0.0/16
IRR Valid
University of Wisconsin - Stevens Point, WI 65536
144.13.0.0/24
IRR Parent Valid
University of Wisconsin - Stout 256
144.13.0.0/16
IRR Valid
University of Wisconsin - Stout 65536
CIDR Description IP NUMs(prefix /64)
2600:1d00::/28
IRR Valid
University of Wisconsin System 68719476736
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229,376 124,876,685,312 IPv4 IPv4 IPv6 IPv6
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 97,880,576 2,857,764,782,080 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,280 131,072 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8,704 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS40387 UI-ICCN - University of Illinois, US United States 2,048 65,536 IPv4 IPv4
AS396450 INTERNET2-2 - Internet2, US United States 0 0 IPv4 IPv4
AS803 SASKTEL - Saskatchewan Telecommunications, CA Canada 521,728 4,295,032,832 IPv4 IPv4
AS2381 WISCNET1-AS - WiscNet, US United States 583,168 4,311,744,512 IPv4 IPv4 IPv6 IPv6
AS4181 TDS-AS - TDS TELECOM, US United States 1,743,616 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS32097 WII - WholeSale Internet, Inc., US United States 95,232 4,295,491,584 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 509,696 282,631,676,493,824 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS394049 UWHCA - University of Wisconsin Hospital and Clinics, US United States 512 0 IPv4 IPv4
AS59 WISC-MADISON-AS - University of Wisconsin Madison, US United States 329,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7050 UW-MILWAUKEE-AS1 - University of Wisconsin - Milwaukee, US United States 66,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS19184 UWECNET - University of Wisconsin - Eau Claire, US United States 66,048 0 IPv4 IPv4
AS46103 UWW-EDU-ASN - University of Wisconsin Whitewater, US United States 65,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS47065 PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065 - USC / UFMG PEERING Research Testbed, US United States 2,048 2,555,904 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
United States MKE-IX - The Milwaukee IX 204.107.122.45 2001:19e0:ffff::45 10 Gbps 2016-06-27 16:22:29
United States MICE - Midwest Internet Cooperative Exchange 206.108.255.66 2001:504:27::c38:0:1 100 Gbps 2021-10-21 20:57:28
United States MadIX - Madison Internet Exchange 144.92.233.237 2607:f388:0:2200::3 10 Gbps 2016-03-14 21:20:46

Private Peering Facilities

Country / Region Name City Website Updated
Network 222 Madison http://network222.com/ 2016-03-14 21:54:58
University of Wisconsin-Madison Madison http://www.wisc.edu 2016-03-14 21:54:58
Northwestern University co-location facility Chicago http://www.startap.net/starlight/ENGINEERING/network_operations.html 2016-03-14 21:11:30
Level(3) Chicago (Kingsbury) Chicago http://www.level3.com 2016-03-14 21:11:30
IP Address Domain NUMs Domains
131.210.1.1 1 ssr.uwp.edu
131.210.1.15 1 lumina.uwp.edu
131.210.1.24 2 ad.uwp.edu
131.210.1.26 2 ad.uwp.edu
131.210.6.115 1 wyll-115.uwp.edu
131.210.12.7 3 cs.uwp.edu
131.210.12.30 1 cinnamon.cs.uwp.edu
131.210.12.35 1 mirror.cs.uwp.edu
131.210.12.151 1 anvil.cs.uwp.edu
131.210.13.15 1 reportexec.uwp.edu
ASNumber:       3128
ASName:         BRUWS-AS3128
ASHandle:       AS3128
RegDate:        1993-11-17
Updated:        2018-03-07    
Ref:            https://rdap.arin.net/registry/autnum/3128


OrgName:        University of Wisconsin System
OrgId:          BRUWS
Address:        1220 Linden Drive
City:           Madison
StateProv:      WI
PostalCode:     53705
Country:        US
RegDate:        2014-04-16
Updated:        2022-09-26
Ref:            https://rdap.arin.net/registry/entity/BRUWS


OrgDNSHandle: UWSNH-ARIN
OrgDNSName:   University of Wisconsin System Network Hostmaster
OrgDNSPhone:  +1-608-263-4188 
OrgDNSEmail:  hostmaster@uwsys.net
OrgDNSRef:    https://rdap.arin.net/registry/entity/UWSNH-ARIN

OrgNOCHandle: NOC31830-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-608-262-9030 
OrgNOCEmail:  noc@uwsys.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC31830-ARIN

OrgTechHandle: MHA260-ARIN
OrgTechName:   Hare, Michael 
OrgTechPhone:  +1-608-262-5236 
OrgTechEmail:  michael.hare@wisc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MHA260-ARIN

OrgTechHandle: NOC31830-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-608-262-9030 
OrgTechEmail:  noc@uwsys.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC31830-ARIN

OrgRoutingHandle: NOC31830-ARIN
OrgRoutingName:   Network Operations Center
OrgRoutingPhone:  +1-608-262-9030 
OrgRoutingEmail:  noc@uwsys.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC31830-ARIN

OrgAbuseHandle: NOC31830-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-608-262-9030 
OrgAbuseEmail:  noc@uwsys.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC31830-ARIN