London Stock Exchange PLC

as-block:       AS29572 - AS29613
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:        2018-11-22T15:27:32Z
last-modified:  2018-11-22T15:27:32Z
source:         RIPE

aut-num:        AS29575
as-name:        LONDSTOCK-AS
org:            ORG-LSEP1-RIPE
import:         from AS702 action pref=100; accept ANY
import:         from AS8220 action pref=100; accept ANY
export:         to AS702 announce AS29575
export:         to AS8220 announce AS29575
tech-c:         LA7694-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
admin-c:        LA7694-RIPE
mnt-by:         LSEG-MNT
created:        2003-10-14T14:58:10Z
last-modified:  2019-11-11T12:45:36Z
source:         RIPE
abuse-email:    internet@lchclearnet.com
abuse-c:        LCH17-RIPE
abuse-org:      ORG-LSEP1-RIPE

organisation:   ORG-LSEP1-RIPE
org-name:       London Stock Exchange PLC
country:        GB
org-type:       LIR
address:        10 Paternoster Square
address:        EC4M 7LS
address:        London
address:        UNITED KINGDOM
phone:          +442074266322
e-mail:         internet@lchclearnet.com
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        LSEG-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LSEG-MNT
abuse-c:        LCH17-RIPE
created:        2014-05-19T09:04:08Z
last-modified:  2020-12-16T12:59:17Z
source:         RIPE

role:           LSEG-ROLE
address:        10 Paternoster Square, London, EC4M 7LS
e-mail:         internet@lchclearnet.com
nic-hdl:        LA7694-RIPE
mnt-by:         LSEG-MNT
created:        2019-11-11T09:56:31Z
last-modified:  2019-11-11T09:56:31Z
source:         RIPE

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 AS29575 at robtex.