AS2381 WiscNet details

Summary

Country	United States
Organization	WiscNet
Domain	wiscnet.net
Number of IPv4	520,192
Number of IPv6	7.9538× 10²⁸
AS Type	Education
Registry	ARIN
Allocated	February 03, 1993 (about 32 years ago)
Updated	February 28, 2024 (about 1 year ago)

IP Ranges

AS2381 announces 36 IPv4 ranges and 2 IPv6 ranges.

That's a total of 520,192 IPv4 addresses and 7.9538× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
64.189.15.0/24	APOG-WISCONSINLUTHERAN	256	ARIN	REASSIGNMENT
140.104.0.0/16	Carroll College	65,536	ARIN	ALLOCATION
140.189.0.0/16	WiscNet	65,536	ARIN	ALLOCATION
143.109.64.0/19	Ripon College	8,192	ARIN	ALLOCATION
143.109.192.0/19	Ripon College	8,192	ARIN	ALLOCATION
144.89.0.0/18	Board of Trustees of Beloit College	16,384	ARIN	ALLOCATION
148.59.44.0/24	School District of Janesville	256	ARIN	ALLOCATION
160.32.0.0/22	Chippewa Valley Technical College	1,024	ARIN	ALLOCATION
165.128.0.0/16	Western Technical College	65,536	ARIN	ALLOCATION
170.125.0.0/16	Dane County	65,536	ARIN	ALLOCATION
170.125.238.0/23	Dane County	512	ARIN	ALLOCATION
192.156.230.0/24	City of New Berlin	256	ARIN	ALLOCATION
192.206.48.0/24	Milwaukee Public Museum	256	ARIN	ALLOCATION
198.150.0.0/16	WiscNet	65,536	ARIN	ALLOCATION
199.197.64.0/18	Madison Metropolitan School District	16,384	ARIN	ALLOCATION
199.233.32.0/20	Rock County Information Technology Department	4,096	ARIN	ALLOCATION
199.233.45.0/24	Rock County Information Technology Department	256	ARIN	ALLOCATION
199.233.84.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
199.233.86.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
199.233.142.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
199.242.176.0/24	Winnefox Library System	256	ARIN	ALLOCATION
199.248.186.0/24	City of Oshkosh	256	ARIN	ALLOCATION
204.128.233.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
204.128.234.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
204.128.235.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
204.128.236.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
204.128.237.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
204.128.238.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
204.128.240.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
204.128.241.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
204.128.242.0/24	Milwaukee County Federated Library System	256	ARIN	ALLOCATION
204.145.232.0/24	La Crosse Public Library	256	ARIN	ALLOCATION
205.213.0.0/16	WiscNet	65,536	ARIN	ALLOCATION
208.85.28.0/22	City of La Crosse	1,024	ARIN	ALLOCATION
216.56.0.0/16	WiscNet	65,536	ARIN	ALLOCATION
216.56.252.0/23	WiscNet	512	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2001:4e0::/32	WiscNet	7.9228× 10²⁸	ARIN	ALLOCATION
2620:11f:f000::/40	Northeast Wisconsin Technical College	3.0949× 10²⁶	ARIN	ALLOCATION

AS2381 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

AS42 AS286 AS293 AS600 AS714 AS803 AS812 AS852 AS1547 AS1828 AS2635 AS2647 AS2906 AS3303 AS3663 AS3737 AS3856 AS4181 AS4455 AS4826 AS4927 AS5769 AS6079 AS6128 AS6325 AS6327 AS6507 AS6614 AS6621 AS7057 AS7155 AS7342 AS7794 AS7795 AS7843 AS8075 AS8092 AS8220 AS8360 AS8560 AS9009 AS9505 AS10242 AS10310 AS10423 AS11062 AS11090 AS11114 AS11232 AS11272 AS11377 AS11796 AS11979 AS12033 AS12067 AS12083 AS12129 AS12189 AS12200 AS12243 AS12265 AS13150 AS13335 AS13414 AS13428 AS13727 AS14016 AS14340 AS14363 AS14537 AS14593 AS14609 AS14907 AS14928 AS15042 AS15169 AS15695 AS15830 AS16276 AS16509 AS16552 AS16591 AS17054 AS17306 AS17378 AS19016 AS19108 AS19151 AS19229 AS19255 AS19551 AS19653 AS19679 AS19754 AS19783 AS19834 AS20021 AS20115 AS20253 AS20278 AS20473 AS20940 AS21859 AS21949 AS22616 AS22697 AS22995 AS23367 AS23404 AS23473 AS24482 AS25697 AS26077 AS26223 AS26554 AS26744 AS27202 AS29838 AS30058 AS30081 AS30517 AS32035 AS32160 AS32181 AS32244 AS32590 AS32748 AS32787 AS32899 AS32934 AS33071 AS33353 AS33425 AS35280 AS36086 AS36236 AS36351 AS36692 AS40165 AS40627 AS40676 AS40764 AS40788 AS46261 AS46489 AS46687 AS46811 AS49544 AS53264 AS53610 AS53766 AS53828 AS53991 AS54113 AS54825 AS54994 AS55219 AS55256 AS57976 AS58907 AS62642 AS62856 AS62955 AS63023 AS63311 AS63399 AS64208 AS137409 AS199524 AS203724 AS208414 AS393227 AS393713 AS393853 AS394111 AS394968 AS396238 AS396431 AS396986 AS398465 AS399647 AS400318

AS2381 connects to the global Internet via at least 5 upstream providers. In this setup, AS2381 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

AS1299 AS3257 AS6939 AS11164 AS11537

AS2381 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS2381's role in extending Internet access beyond its own infrastructure.

AS57 AS103 AS160 AS1736 AS2041 AS3128 AS3136 AS3676 AS7386 AS11500 AS14192 AS19782 AS22066 AS22137 AS22955 AS22971 AS23301 AS25979 AS26415 AS33503 AS36723 AS40347 AS40387 AS46103 AS46788 AS47015 AS53355 AS53599 AS55133 AS64243 AS393257 AS394316 AS394673 AS395963 AS396939 AS397171 AS400632 AS401492

AS2381

WiscNet — wiscnet.net

Summary

IP Ranges

Peers

Upstreams

Downstreams