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

AS58272, LeaderTelecom B.V.

Last update of data:
03-05-2024 07:20 UTC

ASN:

AS58272 (LEADERTELECOMBV-AS)

Country:

NL - Netherlands (Europe)

Org.:

LeaderTelecom B.V.
https://www.leadertelecom.nl
Social media: @twitter/X @facebook @linkedin

Stats:

Peers

96

IX'es

1

Prefixes

94

IPv4

+24K

IPv6

1,2E+24

Contact:

LeaderTelecom B.V.
Zekeringstraat 17 A
1014 BM
Amsterdam
NETHERLANDS
NL

+31207640722

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

22-03-2024

-85

-

-

-

-

29-03-2024

+89

-

-

-

-

05-04-2024

-2

-

-

-

-

19-04-2024

-1

-

-

-

-

26-04-2024

+1

-

-

-

-

Current

96

1

94

24.064

1,2E+24

- - show more (+12 entries) - -

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Angola

Upstream

2.250

10

Australia

Peer

1.454

39

Austria

Upstream

A1 Telekom Austria AG

1.349

110

Austria

Upstream

Stadtwerke Feldkirch

1.674

8

Austria

Peer

ANEXIA Internetdienstleistungs GmbH

1.359

5

Austria

Peer

Fonira Telekom GmbH

1.300

14

Austria

Peer

Kabel-TV Lampert GmbH & Co KG

1.424

6

Azerbaijan

Peer

Delta Telecom Ltd

2.919

183

Bahrain

Peer

MENA LEVANT W.L.L

1.555

19

Brazil

Peer

BR.Digital Provider

5.844

89

Brazil

Peer

LINK BRASIL TELECOMUNICACOES LTDA

5.001

18

- - show more (+85 entries) - -

Internet eXchange (IX) connections

Country

City

IX name

Port speed

Members

Netherlands

The Hague

-

601

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Russia

LeaderTelecom B.V.

256

Netherlands

37.230.134.0/24

LeaderTelecom B.V.

256

Netherlands

37.230.151.0/24

LeaderTelecom Ltd.

256

Russia

37.230.163.0/24

LeaderTelecom Ltd.

256

Italy

37.230.176.0/24

LeaderTelecom B.V.

256

United States

37.230.178.0/24

LeaderTelecom B.V.

256

Malaysia

37.230.182.0/24

LeaderTelecom B.V.

256

Bahamas

37.230.183.0/24

LeaderTelecom B.V.

256

United States

37.230.187.0/24

LeaderTelecom B.V.

256

Russia

37.230.254.0/24

LeaderTelecom B.V.

256

Monaco

46.243.138.0/24

LeaderTelecom B.V.

256

- - show more (+83 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS58272'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS58272
025	+023	94 prefixes found
136	+111	96 peers found
141	+005	1 IX members found (1 connections)
143	+002	4 links loaded, 4 verified
148	+005	17 historical items loaded
149	+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.