ASN AS5559
Registry ripe
Country United Kingdom

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Whois Details

as-block:         AS5537 - AS5631
descr:            RIPE NCC ASN block
remarks:          These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:           RIPE-NCC-HM-MNT
created:          2010-05-11T11,44,39Z
last-modified:    2014-02-24T13,15,16Z
source:           RIPE

IP Address Ranges

There are no known IP addresses belonging to this network

Hosted Domain Names

There are no domains currently hosted on this ASN.

Network Speed

We don't currently have any network speed data for this network.

AS196962 NSI (Holdings) Limited
AS197355 Walbrook Capital Markets Limited
AS200850 Croncos Enterprises Ltd.
AS204027 Ryan Martin L. Hewson
AS29452 Secura Hosting Ltd
AS39627 Sky UK Limited
AS42958 Senior Internet Ltd
AS58124 Six Degrees Technology Group Limited
AS59724 Elsevier Limited
AS61369 Datasim Limited

See the ASN report for United Kingdom for more related networks.


Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS5559 at robtex.