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

AS17579, KISTI

Last update of data:
16-04-2024 04:26 UTC

ASN:

AS17579 (KREONET2-AS-KR)

Country:

KR - Korea (South) (Asia)

Org.:

KISTI
https://www.kisti.re.kr

Stats:

Peers

19

IX'es

-

Prefixes

26

IPv4

6.656

IPv6

-

Contact:

KISTI
Jeollanam-do Naju-si Jinheung-gil
KR

+82-42-869-0584

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

Before 26-12-2023

19

-

25

6.400

-

26-12-2023

-2

-

-

-

-

20-02-2024

+2

-

+1

+256

-

Current

19

-

26

6.656

-

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Australia

Upstream

Australian Academic and Research Network

1.225

149

Britain (UK)

Peer

3.269

36

China

Upstream

9

2

Hong Kong

Upstream

The Hong Kong Internet Exchange Limited

306

-

Hong Kong

Peer

Aperture Science Limited

449

16

Iran

Upstream

72

3

Japan

Upstream

Asia Pacific Advanced Network - Japan

37

4

Korea (South)

Downstream

43

164

Netherlands

Upstream

1.082

95

Netherlands

Peer

6.510

134

Singapore

Upstream

8.488

17

Singapore

Upstream

AXCLUSIVE PTE. LTD.

550

32

Singapore

Upstream

31

3

Switzerland

Peer

CERN - European Organization for Nuclear Research

54

22

United States

Upstream

177

17

United States

Upstream

Hurricane Electric LLC

10.632

262

United States

Upstream

124

11

United States

Peer

NetActuate, Inc

7.343

206

United States

Downstream

University of Washington

48

5

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Korea (South)

KISTI

256

Korea (South)

KISTI

256

Korea (South)

KISTI

256

Korea (South)

134.75.101.0/24

KISTI

256

Korea (South)

134.75.102.0/24

KISTI

256

Korea (South)

134.75.103.0/24

KISTI

256

Korea (South)

134.75.105.0/24

KISTI

256

Korea (South)

134.75.107.0/24

KISTI

256

Korea (South)

134.75.108.0/24

KISTI

256

Korea (South)

134.75.123.0/24

KISTI

256

Korea (South)

134.75.124.0/24

KISTI

256

- - show more (+15 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS17579'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS17579
023	+020	26 prefixes found
039	+017	19 peers found
041	+002	No matching IX connections found!
043	+001	1 links loaded, 1 verified
044	+001	3 historical items loaded
044	+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.