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

AS29457, Options Technology Ltd

Last update of data:
07-04-2024 18:43 UTC

ASN:

AS29457 (OPTIONS-AS)

Country:

GB - Britain (UK) (Europe)

Org.:

Options Technology Ltd
https://www.options-it.com
Social media: @facebook @twitter/X @linkedin @instagram

Stats:

Peers

17

IX'es

-

Prefixes

33

IPv4

+10K

IPv6

7,9E+28

Contact:

Options Technology Ltd
50 Pall Mall
SW1Y 5JH
London
UNITED KINGDOM
GB

+44 20 7070 5222

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

Before 09-02-2024

18

-

33

10.496

7,9E+28

09-02-2024

-1

-

-

-

-

Current

17

-

33

10.496

7,9E+28

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Britain (UK)

Upstream

PACKETFABRIC (UK) LTD

23

15

Britain (UK)

Upstream

Liquid Telecommunications Ltd

552

49

Britain (UK)

Upstream

PACKETFABRIC (UK) LTD

10

11

Britain (UK)

Downstream

COLT Technology Services Group Limited

1.852

174

Hong Kong

Upstream

Telstra International Limited

671

317

Hong Kong

Upstream

UNITAS GLOBAL, LIMITED

4

-

Hong Kong

Upstream

Hong Kong Broadband Network Ltd

98

217

Singapore

Upstream

Equinix Asia Pacific Pte Ltd

123

137

Singapore

Upstream

Internap Network Services (Singapore) Pte. Limited

9

5

United States

Upstream

CenturyLink Communications, LLC

86

404

United States

Upstream

66

65

United States

Upstream

GTT Communications Inc.

1.608

-

United States

Upstream

Cogent Communications

6.790

1.449

United States

Upstream

NTT America, Inc.

1.539

343

United States

Upstream

GTT Communications Inc.

2.711

869

United States

Upstream

2.651

223

Downstream

4

4

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Britain (UK)

45.144.236.0/23

Options Technology Ltd

512

United States

Options Chicago

256

United States

Options Technology Ltd

256

Britain (UK)

Options Technology Ltd

256

Britain (UK)

Options 46.18.85.0/24 route object

256

Britain (UK)

Options 46.18.86.0/24 route object

256

Britain (UK)

Options Technology Ltd

256

Britain (UK)

Options Park Royal London

256

Britain (UK)

Options 82.150.97.0/24 route object

256

Britain (UK)

Options 82.150.98.0/24 route object

256

Britain (UK)

Options LHC London

256

- - show more (+22 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS29457'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS29457
020	+018	33 prefixes found
041	+021	17 peers found
043	+002	No matching IX connections found!
046	+004	5 links loaded, 5 verified
050	+003	2 historical items loaded
050	+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.