as-block:       AS21281 - AS21390
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:        2018-11-22T15:27:28Z
last-modified:  2018-11-22T15:27:28Z
source:         RIPE



aut-num:        AS21369
as-name:        SEMA-UK-AS
org:            ORG-AISU1-RIPE
remarks:        Will advertise network 192.12.43.0/24
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Verizon Peering
remarks:        *
remarks:        ------------------------------------------------------
import:         from AS702 action pref=100; accept ANY
export:         to AS702 announce AS21369
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Level3 Peering
remarks:        *
remarks:        ------------------------------------------------------
import:         from AS3356 action pref=100; accept ANY
import:         from AS3549 action pref=100; accept ANY
export:         to AS3356 announce AS21369
export:         to AS3549 announce AS21369
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Zayo Peering
remarks:        *
remarks:        ------------------------------------------------------
import:         from AS6461 action pref=100; accept ANY
export:         to AS6461 announce AS21369
remarks:        ------------------------------------------------------
remarks:        *
remarks:        ConvergenceGroup Peering
remarks:        *
remarks:        ------------------------------------------------------
import:         from AS41811 action pref=100; accept ANY
export:         to AS41811 announce AS21369
remarks:        ------------------------------------------------------
remarks:        *
remarks:        BGP Off-ramping Peering
remarks:        *
remarks:        ------------------------------------------------------
import:         from AS198949 action pref=100; accept ANY
export:         to AS198949 announce AS21369
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Legacy peerings for review
remarks:        *
remarks:        ------------------------------------------------------
export:         to AS8918 announce AS21369
import:         from AS8918 action pref=100; accept ANY
import:         from AS2856 action pref=100; accept ANY
default:        to AS2856 action pref=100; networks ANY
remarks:        ------------------------------------------------------
remarks:        *
remarks:        Last modified by Shared Services 03-01-2023
admin-c:        ATOS5-RIPE
tech-c:         ATOS5-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SEMA-UK-AS-MNT
created:        2001-11-15T09:27:21Z
last-modified:  2023-01-03T10:00:37Z
source:         RIPE

organisation:   ORG-AISU1-RIPE
org-name:       Atos IT Services UK Ltd
country:        GB
reg-nr:         1245534
org-type:       LIR
address:        Second Floor, Mid City Place,
                71 High Holborn,
address:        WC1V 6EA
address:        London
address:        UNITED KINGDOM
phone:          +448007833040
fax-no:         +441616018842
e-mail:         uk.abuse@atos.net
admin-c:        ATOS5-RIPE
tech-c:         ATOS5-RIPE
abuse-c:        AA30342-RIPE
mnt-by:         SEMA-UK-AS-MNT
mnt-ref:        SEMA-UK-AS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2013-05-30T09:12:57Z
last-modified:  2026-05-13T07:34:49Z
source:         RIPE

role:           ATOS Admin
address:        3300 Solihull Parkway
address:        Birmingham Business Park
address:        B37 7YQ
e-mail:         UK.Abuse@atos.net
abuse-mailbox:  UK.Abuse@atos.net
nic-hdl:        ATOS5-RIPE
mnt-by:         SEMA-UK-AS-MNT
created:        2013-10-05T00:51:50Z
last-modified:  2013-10-05T03:40:17Z
source:         RIPE