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

AS47236, CityLink Ltd

Last update of data:
05-05-2024 02:17 UTC

ASN:

AS47236 (CITYLINK-AS)

Country:

RU - Russia (Europe)

Org.:

CityLink Ltd
https://citylink.pro

Stats:

Peers

31

IX'es

2

Prefixes

5

IPv4

+19K

IPv6

-

Contact:

CityLink Ltd
44 Chapaeva st.
185002
Petrozavodsk
RUSSIAN FEDERATION
RU

+78142555777

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

Before 16-12-2023

34

1

5

19.456

-

16-12-2023

-1

-

-

-

-

26-01-2024

-

+1

-

-

-

10-02-2024

-1

-

-

-

-

10-03-2024

+3

-

-

-

-

05-05-2024

-4

-

-

-

-

Current

31

2

5

19.456

-

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Armenia

Upstream

2.157

5

Britain (UK)

Upstream

3.269

36

British Virgin Islands

Upstream

Gulf Bridge International Inc.

1.311

4

Burkina Faso

Peer

Virtual Technologies & Solutions

4.632

10

Germany

Upstream

Core-Backbone GmbH

1.915

-

Germany

Upstream

meerfarbig GmbH & Co. KG

1.932

76

Germany

Upstream

1.780

25

Italy

Upstream

Fiber Telecom S.p.A.

2.672

11

Luxembourg

Peer

G-Core Labs S.A.

5.241

452

Netherlands

Upstream

487

9

Netherlands

Upstream

Serverius Holding B.V.

1.199

83

- - show more (+20 entries) - -

Internet eXchange (IX) connections

Country

City

IX name

Port speed

Members

Netherlands

Amsterdam

DataIX Internet Exchange

30 Gb

547

Russia

-

510

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Russia

93.190.200.0/21

CityLink Ltd

2.048

Russia

94.140.224.0/19

CityLink Ltd

8.192

Russia

CityLink Ltd

4.096

Russia

178.19.240.0/20

CityLink Ltd

4.096

Russia

185.90.100.0/22

CityLink Ltd

1.024

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS47236'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS47236
011	+009	5 prefixes found
042	+032	31 peers found
047	+005	2 IX members found (4 connections)
049	+002	1 links loaded, 1 verified
051	+002	6 historical items loaded
051	+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.