ASN database

You may find these sub-pages interesting as well:

Related tools

DNS lookup / nslookup / DIG of DNS records. An online tool for DNS lookups. By default recursive lookups querying the authoritative name servers. Lookups on specific DNS resolvers are also possible. Additionally, it will look up secondary records and output a full log of what was done on a technical level.

WHOIS / RDAP lookup

Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.

Perform reverse DNS (rDNS/PTR) lookups of any IP.

CIDR calculator

IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.

What is my IPv4 and IPv6?

Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.

Online tool GeoIP location of any IP and/or domain.

World map, day/night + local time

Beautiful day/night map of the world, with markup of all major cities including local date and time.

Result

AS2381, WiscNet

Last update of data:
30-04-2024 09:45 UTC

ASN:

AS2381 (WISCNET1-AS)

Country:

US - United States (North America)

Org.:

WiscNet
https://www.wiscnet.net

Stats:

Peers

62

IX'es

3

Prefixes

35

IPv4

+543K

IPv6

8,0E+28

Contact:

WiscNet
605 Science Drive
53711
Madison
US

+1-608-442-6761

Abuse
abuse@wiscnet.net
+1-608-442-6761

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

06-02-2024

+4

-

-

-

-

27-02-2024

-1

-

-

-

-

05-03-2024

+3

-

-

-8.192

-

19-03-2024

+1

-

-

-

-

02-04-2024

-

-

-

-15.360

-

Current

62

3

35

+543K

8,0E+28

- - show more (+6 entries) - -

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Australia

Upstream

896

152

Britain (UK)

Upstream

COLT Technology Services Group Limited

1.859

174

Britain (UK)

Upstream

ParadoxNetworks Limited

385

49

Canada

Peer

TELUS Communications Inc.

487

560

Netherlands

Peer

6.510

134

Singapore

Upstream

8.488

17

Sweden

Upstream

Arelion Sweden AB

2.474

95

Switzerland

Upstream

Swisscom (Schweiz) AG

1.177

257

United States

Upstream

177

17

United States

Upstream

GTT Communications Inc.

1.611

-

United States

Upstream

Seabras 1 USA, LLC

642

4

- - show more (+51 entries) - -

Internet eXchange (IX) connections

Country

City

IX name

Port speed

Members

United States

Chicago

Equinix Chicago

-

75

United States

Madison

-

14

United States

Milwaukee

10 Gb

11

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

United States

WiscNet

65.536

United States

WiscNet

65.536

United States

WiscNet

8.192

United States

143.109.64.0/19

WiscNet

8.192

United States

143.109.192.0/19

WiscNet

8.192

United States

WiscNet

32.768

United States

WiscNet

256

United States

WiscNet

1.024

United States

WiscNet

65.536

United States

WiscNet

65.536

United States

192.156.230.0/24

WiscNet

256

- - show more (+24 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS2381'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS2381
013	+011	35 prefixes found
060	+047	62 peers found
064	+004	3 IX members found (3 connections)
066	+002	2 links loaded, 1 verified
070	+004	11 historical items loaded
070	+000	Done

Changelog

Newsletter

Bi-weekly (at most) with updates, changelog and info from the website. Just straight to the point info - no BS! Sign up right here, or read more about the iamroot.tech newsletter.

Signup using Google

Signup using Github

Other options: Signup using Microsoft or Signup using Facebook.

OR

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8.
json-viewer by alenaksu.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.