AS21369 Atos IT Services UK Ltd
SEMA-UK-AS
IPv4 Addresses: 7,936
Number of Peers: 3
Number of Prefixes: 31
ASN Allocated: 15th November 2001
AS21369 Summary
Regional Registry:
RIPEAllocation Status:
AllocatedAllocation Date:
15th November 2001Allocated Country:
AS21369 Network
IPv4 Prefixes:
31IPv4 Peers:
3IPv4 Upstreams:
3IPv6 Prefixes:
0IPv6 Peers:
0IPv6 Upstreams:
0Contacts
Email Contacts:
Abuse Contacts:
Address:
Second Floor,
Mid City Place,
71 High Holborn,
,
WC1V 6EA,
London,
UNITED KINGDOM
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
157.203.6.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.7.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.36.0/24 | Atos IT Services UK Ltd | 156.55.0.0/16 | ARIN | |
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157.203.37.0/24 | Atos IT Services UK Ltd | 154.124.0.0/15 | AfriNIC | |
|
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157.203.40.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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|
157.203.41.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.42.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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|
157.203.43.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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|
157.203.48.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.49.0/24 | Atos IT Services UK Ltd | 159.71.0.0/16 | ARIN | |
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|
157.203.52.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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|
157.203.53.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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|
157.203.56.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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|
157.203.57.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
|
|
157.203.59.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.60.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.61.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.62.0/24 | Atos IT Services UK Ltd | 160.20.72.0/22 | APNIC | |
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157.203.120.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.142.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.143.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.176.0/24 | Atos IT Services UK Ltd | 158.116.0.0/16 | ARIN | |
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157.203.177.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.178.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.179.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.180.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.181.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.242.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.243.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.254.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE | |
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157.203.255.0/24 | Atos IT Services UK Ltd | 157.203.0.0/16 | RIPE |
| Country | ASN | Name | Description |
|---|---|---|---|
 |
AS702 | UUNET | Verizon Business |
|
AS2856 | BT-UK-AS | BTnet UK Regional network |
|
AS6461 | ZAYO-6461 | Zayo Bandwidth |
IPv4 Upstream Graph
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% 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 % Information related to 'AS21369' % Abuse contact for 'AS21369' is '[email protected]' 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 e-mail: [email protected] 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 role: ATOS Admin address: 3300 Solihull Parkway address: Birmingham Business Park address: B37 7YQ e-mail: [email protected] abuse-mailbox: [email protected] 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 % This query was served by the RIPE Database Query Service version 1.114 (SHETLAND)
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