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

AS43519, Nominet UK

Last update of data:
25-04-2024 20:09 UTC

ASN:

AS43519 (NOMINETANYCAST)

Country:

GB - Britain (UK) (Europe)

Org.:

Nominet UK
https://www.nominet.org.uk
Social media: @facebook @twitter/X @linkedin

Stats:

Peers

84

IX'es

4

Prefixes

69

IPv4

7.680

IPv6

4,7E+25

Contact:

Nominet UK
Minerva House, Edmund Halley Road, Oxford Science Park
OX4 4DQ
Oxford
UNITED KINGDOM
GB

+441865332211

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

14-03-2024

-2

-

-

-

-

28-03-2024

+3

-

+2

+256

+1,2E+24

04-04-2024

-1

-

+2

+512

-

18-04-2024

-2

-

+2

-

+2,4E+24

25-04-2024

-1

-

-

-

-

Current

84

4

69

7.680

4,7E+25

- - show more (+12 entries) - -

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Armenia

Upstream

2.159

5

Austria

Upstream

Stadtwerke Feldkirch

1.677

8

Austria

Peer

ANEXIA Internetdienstleistungs GmbH

2.871

382

Bahrain

Peer

MENA LEVANT W.L.L

1.549

19

Brazil

Upstream

ALOO TELECOM - FSF TECNOLOGIA SA

2.239

12

Brazil

Peer

LINK BRASIL TELECOMUNICACOES LTDA

5.084

18

Brazil

Peer

3.195

6

Brazil

Peer

BR.Digital Provider

5.146

89

Britain (UK)

Upstream

3.248

37

Britain (UK)

Upstream

2.344

18

Britain (UK)

Peer

Vorboss Limited

1.965

37

- - show more (+73 entries) - -

Internet eXchange (IX) connections

Country

City

IX name

Port speed

Members

Britain (UK)

London

10 Gb

829

Britain (UK)

London

10 Gb

318

Britain (UK)

Manchester

LINX Manchester

10 Gb

134

United States

Ashburn

10 Gb

44

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Australia

Nominet NS Prefix 4 Sub-prefix 1

256

Australia

Nominet NS Prefix 4 Sub-prefix 2

256

Australia

Nominet NS Prefix 4 Sub-prefix 3

256

Australia

Nominet NS Prefix 4 Sub-prefix 4

256

Britain (UK)

NOMAG1

256

Britain (UK)

NOMAG2

256

Britain (UK)

51.149.254.0/24

NOMAG3

256

Britain (UK)

51.149.255.0/24

NOMAG4

256

Australia

Nominet NS Prefix 2 Sub-prefix 1

256

Australia

Nominet NS Prefix 2 Sub-prefix 2

256

Australia

Nominet NS Prefix 2 Sub-prefix 3

256

- - show more (+58 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS43519'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS43519
032	+030	69 prefixes found
157	+125	84 peers found
165	+008	4 IX members found (4 connections)
169	+003	4 links loaded, 4 verified
177	+008	17 historical items loaded
177	+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.