ASN Lookup Tool

AS21369
Atos IT Services UK Ltd GB GB 33 Routes

AS21369 – Atos IT Services UK Ltd

AS Number 21369
AS Name SEMA-UK-AS
Organization Atos IT Services UK Ltd(org-aisu1-ripe)
Country GB
Website atos.net
Number of IPv4 Routes 33
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status allocated
Registry RIPE
Date Allocated 2001-11-15

IP Ranges

Route # IPs
157.203.179.0/24 256
157.203.41.0/24 256
157.203.59.0/24 256
157.203.62.0/24 256
157.203.92.0/24 256
157.203.37.0/24 256
157.203.243.0/24 256
157.203.53.0/24 256
157.203.40.0/24 256
buy plan 256
buy plan 256
buy plan 256
buy plan 256
buy plan 256
See All IP Ranges

Raw Whois Response 

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS21281 - AS21390'

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

% Information related to 'AS21369'

% Abuse contact for 'AS21369' is 'uk.abuse@atos.net'

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
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
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:  2022-12-16T16:54:22Z
source:         RIPE # Filtered

role:           ATOS Admin
address:        3300 Solihull Parkway
address:        Birmingham Business Park
address:        B37 7YQ
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 # Filtered

% This query was served by the RIPE Database Query Service version 1.119 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS2856 British Telecommunications PLC GB
AS198949 Radware Ltd IL
AS8220 COLT Technology Services Group Limited GB
AS702 Verizon Business US
AS702 Verizon Business/UUnet Europe US
AS3549 Level 3 Parent, LLC US
AS41811 CONVERGENCE GROUP NETWORKS LIMITED GB
AS8918 Coolwave Communications Limited IE
AS3356 Level 3 Parent, LLC US
AS6461 Zayo Bandwidth US

Upstreams

AS Number Description Country
AS2856 British Telecommunications PLC GB
AS198949 Radware Ltd IL
AS8220 COLT Technology Services Group Limited GB
AS702 Verizon Business US

Contacts

Email Contacts

uk.abuse@atos.net

Abuse Contacts

uk.abuse@atos.net

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