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

AS51597, Fasttelekom Ltd.

Last update of data:
28-04-2024 23:03 UTC

ASN:

AS51597 (FASTTELECOM-AS)

Country:

UA - Ukraine (Europe)

Org.:

Fasttelekom Ltd.

Stats:

Peers

14

IX'es

-

Prefixes

3

IPv4

3.072

IPv6

1,2E+24

Contact:

Fasttelekom Ltd.
08500 Kievska obl, Fastiv, vul. Semena Paliya 22
UA

+380456599220

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

Before 07-01-2024

17

-

3

3.072

1,2E+24

07-01-2024

-2

-

-

-

-

04-02-2024

-1

-

-

-

-

Current

14

-

3

3.072

1,2E+24

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Azerbaijan

Peer

Delta Telecom Ltd

2.919

183

Brazil

Peer

BR.Digital Provider

5.844

89

Britain (UK)

Peer

LEVEL EIGHTY-SIX COMMUNICATIONS LTD

3.274

30

Italy

Peer

MainStreaming SpA

4.218

30

Netherlands

Peer

6.510

134

Netherlands

Peer

Bart Vrancken trading as MLaB

3.005

5

Poland

Upstream

Atman Sp. z o.o.

721

3

Romania

Upstream

ORANGE ROMANIA COMMUNICATION S.A

1.490

74

Ukraine

Upstream

PRIVATE JOINT STOCK COMPANY "DATAGROUP"

426

167

Ukraine

Upstream

Eurotranstelecom Ltd

687

4

Ukraine

Upstream

40

3

Ukraine

Peer

1.518

3

Ukraine

Peer

PE Kucherenko V.V.

253

1

United States

Upstream

Hurricane Electric LLC

10.632

262

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Ukraine

FASTTELECOM LTD

1.024

Ukraine

176.116.192.0/21

FASTTELECOM LTD

2.048

Country

ASN

Announced prefix

Description

Size

Ukraine

2001:678:318::/48

FASTTELECOM IPV6

1,2E+24

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS51597'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS51597
009	+007	3 prefixes found
023	+014	14 peers found
025	+002	No matching IX connections found!
028	+002	3 historical items loaded
028	+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.