AS Name
Org Name
Telefonica UK Limited
Registry Region
United Kingdom
Looking Glass






IPv6 NUMs(/64)


15,360 IPv4 Addresses
CIDR Description IP Num O2Online 1024 O2Online 1024 O2Online 512 O2Online 512 O2ONLINE 512 O2-reference 2048 O2-reference 2048 O2Online 1024 O2-reference 512 O2-reference 512 O2Online 512 O2Online 512 O2Online 512 O2Online 512 O2Online 512 O2Online 512 O2Online 512 O2Online 512 O2Online 512 O2Online 512 O2Online 512
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS35228 O2BROADBAND - Telefonica UK Limited, GB United Kingdom 181,248 0 IPv4 IPv4
as-block:       AS29092 - AS29337
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:        2018-11-22T15:27:31Z
last-modified:  2018-11-22T15:27:31Z
source:         RIPE

aut-num:        AS29180
as-name:        O2-ONLINE-AS
org:            ORG-TOUL2-RIPE
import:         from AS35228 action pref=100; accept ANY
export:         to AS35228 announce AS29180
admin-c:        OUIS1-RIPE
tech-c:         OUIS1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         O2UK-MNT
descr:          [email protected] 20170104
created:        2003-06-23T13:47:56Z
last-modified:  2018-06-06T14:53:34Z
source:         RIPE # Filtered

organisation:   ORG-TOUL2-RIPE
org-name:       Telefonica UK Limited
org-type:       LIR
address:        260 Bath Road
address:        SL1 4DX
address:        Slough, Berks
address:        UNITED KINGDOM
phone:          +44 1753 206403
mnt-ref:        O2UK-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         O2UK-MNT
abuse-c:        OUIS1-RIPE
created:        2009-04-16T07:15:49Z
last-modified:  2017-01-26T14:43:48Z
source:         RIPE # Filtered

role:           O2 UK IP Space Management
address:        GC
address:        Desk 1ER297a
address:        Telefonica UK
address:        260 Bath Road
address:        Slough
address:        Berkshire
address:        UK
address:        SL1 4DX
mnt-by:         O2UK-MNT
abuse-mailbox:  [email protected]
admin-c:        GC244-RIPE
tech-c:         GC244-RIPE
nic-hdl:        OUIS1-RIPE
created:        2009-07-09T16:27:15Z
last-modified:  2017-03-15T11:25:10Z
source:         RIPE # Filtered