AS Number
AS2381
AS Name
WISCNET1-AS
Org Name
WiscNet
Registry

arin

RegDate

1993-02-03

Updated

2017-02-03

AS2381 Looking Glass
https://lg.wiscnet.net/lg/
IPv4Prefixes

38

IPv6Prefixes

3

IPv4 NUMs

534,784

IPv6 NUMs(/64)

4,311,744,512

534,784 IPv4 Addresses
CIDR Description IP Num
140.104.0.0/24 Carroll College 256
140.104.0.0/16 Carroll College 65536
140.189.0.0/24 WiscNet 256
140.189.0.0/16 WiscNet 65536
143.109.0.0/24 Ripon College 256
143.109.0.0/16 Ripon College 65536
144.89.0.0/17 Beloit College 32768
148.59.44.0/24 School District of Janesville 256
160.32.0.0/18 Chippewa Valley Technical College 16384
165.128.0.0/24 Computer Services 256
165.128.0.0/16 Computer Services 65536
170.125.238.0/23 Dane County 512
192.25.139.0/24 Hewlett-Packard Company 256
192.156.230.0/24 City of New Berlin 256
192.206.48.0/24 Milwaukee Public Museum 256
198.150.0.0/16 WiscNet 65536
199.197.64.0/18 Madison Metropolitan School District 16384
199.233.32.0/20 Rock County Information Technology Department 4096
199.233.45.0/24 Rock County Information Technology Department 256
199.233.84.0/24 Milwaukee County Federated Library System 256
199.233.86.0/24 Milwaukee County Federated Library System 256
199.233.142.0/24 Milwaukee County Federated Library System 256
199.242.176.0/24 Winnefox Library System 256
199.248.186.0/24 City of Oshkosh 256
204.128.233.0/24 Milwaukee County Federated Library System 256
204.128.234.0/24 Milwaukee County Federated Library System 256
204.128.235.0/24 Milwaukee County Federated Library System 256
204.128.236.0/24 Milwaukee County Federated Library System 256
204.128.237.0/24 Milwaukee County Federated Library System 256
204.128.238.0/24 Milwaukee County Federated Library System 256
204.128.240.0/24 Milwaukee County Federated Library System 256
204.128.241.0/24 Milwaukee County Federated Library System 256
204.128.242.0/24 Milwaukee County Federated Library System 256
204.145.232.0/24 La Crosse Public Library 256
205.213.0.0/16 WiscNet 65536
208.85.28.0/22 City of La Crosse 1024
216.56.0.0/16 WiscNet 65536
216.56.252.0/23 WiscNet 512
CIDR Description IP NUMs(prefix /64)
2001:4e0::/32 WiscNet 4294967296
2001:4e0:1010::/44 WiscNet 1048576
2620:11f:f000::/40 Northeast Wisconsin Technical College 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6128 CABLE-NET-1 - Cablevision Systems Corp., US United States 5,162,240 77,309,542,400 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,160,448 21,475,622,912 IPv4 IPv4
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 12,032 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,114,112 39,669,661,696 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 13,824 17,179,869,184 IPv6 IPv6
AS852 ASN852 - TELUS Communications Inc., CA Canada 4,894,976 13,958,774,784 IPv4 IPv4
AS286 KPN - KPN B.V., NL Netherlands 2,865,920 197,602,639,872 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 391,168 12,901,941,248 IPv4 IPv4
AS6079 RCN-AS - RCN, US United States 1,256,960 34,359,738,368 IPv4 IPv4
AS9505 TWGATE-AP - Chunghwa Telecom Co., Ltd., TW Taiwan 24,576 8,589,934,592 IPv4 IPv4
AS11164 INTERNET2-I2PX - Internet2, US United States 2,304 327,680 IPv4 IPv4 IPv6 IPv6
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 38,656 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Telia Company AB, SE Sweden 274,688 17,600,776,830,976 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 2,869,480 197,602,836,480 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,604,224 161,397,669,888 IPv4 IPv4 IPv6 IPv6
AS4181 TDS-AS - TDS TELECOM, US United States 1,297,664 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 493,312 282,665,488,744,448 IPv4 IPv4 IPv6 IPv6
AS19151 BBO-1 - BroadbandONE, LLC, US United States 26,880 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 148,736 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS53828 NITEL - NETWORK INNOVATIONS, INC., US United States 126,720 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23301 WISC-INVESTMENT-BOARD - State of Wisconsin Investment Board, US United States 256 0 IPv4 IPv4
AS33503 MCW-1-AS - Medical College of Wisconsin, US United States 65,536 1,048,576 IPv4 IPv4 IPv6 IPv6
AS36723 WAUKESHA-COUNTY-INTERNET - Waukesha County, US United States 512 0 IPv4 IPv4
AS55133 ST-CROIX-CENTRAL-SCHOOL-DISTRICT - St. Croix Central School District, US United States 256 0 IPv4 IPv4
AS395963 WCAN, US United States 2,816 0 IPv4 IPv4
AS2572 MORENET - University of Missouri - dba the Missouri Research and Education Network (MOREnet), US United States 853,504 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS7386 ILLINOIS-STATE-UNIV - Illinois State University, US United States 65,536 0 IPv4 IPv4
AS7896 NU-AS - University of Nebraska-Lincoln, US United States 209,152 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS53355 CUW-1 - Concordia University Wisconsin, US United States 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS57 NL-GIGAPOP - University of Minnesota, US United States 2,816 4,311,744,512 IPv4 IPv4 IPv6 IPv6
AS3676 UIOWA-AS - University of Iowa, US United States 131,328 589,824 IPv4 IPv4 IPv6 IPv6
AS11500 MSOE-INTERNET - Milwaukee School of Engineering, US United States 65,536 0 IPv4 IPv4
AS40347 EAUCLAIRE-COUNTY - Eau Claire County, US United States 512 0 IPv4 IPv4
AS46103 UWW-EDU-ASN - University of Wisconsin Whitewater, US United States 65,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS47015 SHH-SJH - Sacred Heart Hospital, US United States 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS2041 STNORBERTCOLLEGE - St. Norbert College, US United States 65,536 0 IPv4 IPv4
AS2698 IASTATE-AS - Iowa State University of Science and Technology, US United States 87,808 16,777,216 IPv4 IPv4 IPv6 IPv6
AS26415 VERISIGN-INC - VeriSign Global Registry Services, US United States 2,400 851,968 IPv4 IPv4 IPv6 IPv6
AS46788 IMSD-AS1 - Milwaukee County Government, US United States 1,280 0 IPv4 IPv4
AS53599 KENOSHA-COUNTY-WI - Kenosha County, US United States 256 0 IPv4 IPv4
AS64243 MPTC - Moraine Park Technical College, US United States 512 0 IPv4 IPv4
AS103 NWU-AS - Northwestern University, US United States 150,528 8,388,608 IPv4 IPv4 IPv6 IPv6
AS14192 CARTHA-ASN - Carthage College, US United States 1,280 0 IPv4 IPv4
AS14877 PENNREN - KINBER, US United States 9,216 4,563,533,824 IPv4 IPv4 IPv6 IPv6
AS19782 INDIANAGIGAPOP - Indiana University, US United States 32,768 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS393257 LAWREN-1 - Lawrence University, US United States 32,768 0 IPv4 IPv4
AS394673 9408 - Milwaukee Area Technical College, US United States 65,536 0 IPv4 IPv4
AS395514 SHAWANO-SCHOOL-DISTRICT - Shawano School District, US United States 256 0 IPv4 IPv4
AS397171 GBP-01 - Green Bay Packaging, INC, US United States 768 0 IPv4 IPv4
AS160 U-CHICAGO-AS - University of Chicago, US United States 114,944 131,072 IPv4 IPv4 IPv6 IPv6
AS1736 MU-AS - Marquette University, US United States 65,536 0 IPv4 IPv4
AS3136 STATE-OF-WISCONSIN-AS1 - State of WI Dept. of Administration, US United States 393,984 4,296,015,872 IPv4 IPv4 IPv6 IPv6
AS22137 BCW - Blood Center of Wisconsin, Inc., US United States 256 0 IPv4 IPv4
AS22955 CHHS-1 - Children's Hospital & Health System, Inc., US United States 1,024 0 IPv4 IPv4
AS25979 COMDC-WI - CITY OF MADISON, US United States 69,632 65,536 IPv4 IPv4 IPv6 IPv6
AS3128 BRUWS-AS3128 - University of Wisconsin System, US United States 655,360 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS396939 AANIIN - Fond du Lac Band of Lake Superior Chippewa, US United States 512 0 IPv4 IPv4
AS22066 CITY-OF-EAU-CLAIRE - City of Eau Claire, US United States 512 0 IPv4 IPv4
AS40387 UI-ICCN - University of Illinois, US United States 2,048 65,536 IPv4 IPv4 IPv6 IPv6
AS394316 ALTRA - Altra Federal Credit Union, US United States 768 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States MICE - Midwest Internet Cooperative Exchange 206.108.255.125 2001:504:27::94d:0:1 100 Gbps 2020-04-03 19:29:03
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.7 2001:504:0:4::2381:1 100 Gbps 2020-12-30 16:10:58
United States MKE-IX - The Milwaukee IX 204.107.122.44 2001:19e0:ffff::44 10 Gbps 2016-03-14 20:36:36
United States MadIX - Madison Internet Exchange 144.92.233.232 2607:f388:0:2200::2 20 Gbps 2017-03-30 13:43:59
United States ChIX - Chicago Internet Exchange 206.41.110.26 2001:504:41:110::26 20 Gbps 2020-04-03 19:29:19

Private Peering Facilities

Country/Region Name City Website Updated
Equinix CH1/CH2/CH4 - Chicago Chicago http://www.equinix.com/ 2016-03-14 20:34:57
Network 222 Madison http://network222.com/ 2016-03-14 21:46:01
University of Wisconsin-Madison Madison http://www.wisc.edu 2016-03-14 21:46:01
324 E Wisconsin Milwaukee http://www.wellsinterconnection.com/ 2016-03-14 20:51:24
Cologix MIN1 Minneapolis http://www.cologix.com/ 2016-03-14 21:57:32
Northwestern University co-location facility Chicago http://www.startap.net/starlight/ENGINEERING/network_operations.html 2016-03-11 07:22:14
Level(3) Chicago Kingsbury Chicago 2016-04-16 13:28:08
IP Address Domain NUMs Domains
140.104.2.1 1 orgs.carrollu.edu
140.104.2.2 2 carrollu.edu
140.104.2.5 1 faculty.carrollu.edu
140.104.2.12 1 spike.carrollu.edu
140.104.2.50 1 m.carrollu.edu
140.104.2.99 1 webfdd.carrollu.edu
140.104.2.109 1 ems.carrollu.edu
140.104.3.4 1 sendstudio-dev.carrollu.edu
140.104.3.12 1 portal-2k8-dev.carrollu.edu
140.104.5.14 1 dogbert.carrollu.edu
ASNumber:       2381
ASName:         WISCNET1-AS
ASHandle:       AS2381
RegDate:        1993-02-03
Updated:        2008-07-29    
Ref:            https://rdap.arin.net/registry/autnum/2381


OrgName:        WiscNet
OrgId:          WISC
Address:        605 Science Drive
City:           Madison
StateProv:      WI
PostalCode:     53711
Country:        US
RegDate:        1993-02-03
Updated:        2017-02-03
Ref:            https://rdap.arin.net/registry/entity/WISC


OrgTechHandle: WN29-ORG-ARIN
OrgTechName:   WiscNet NIC
OrgTechPhone:  +1-608-210-3979 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/WN29-ORG-ARIN

OrgAbuseHandle: WN29-ORG-ARIN
OrgAbuseName:   WiscNet NIC
OrgAbusePhone:  +1-608-210-3979 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WN29-ORG-ARIN

RTechHandle: WN29-ORG-ARIN
RTechName:   WiscNet NIC
RTechPhone:  +1-608-210-3979 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/WN29-ORG-ARIN