157.203.255.0/24
AS21369 · Atos IT Services UK Ltd
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Country | United Kingdom |
Domain | atos.net |
ASN | AS21369 |
Registry | ripe |
Hosted IPs | 256 |
ID | UK-ATOSUK-20070407 |
WHOIS Details
inetnum: 157.203.0.0 - 157.203.255.255 netname: UK-ATOSUK-20070407 country: GB org: ORG-AISU1-RIPE admin-c: ATOS5-RIPE tech-c: ATOS5-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: SEMA-UK-AS-MNT mnt-lower: SEMA-UK-AS-MNT mnt-routes: SEMA-UK-AS-MNT created: 2015-06-19T12:07:34Z last-modified: 2023-01-04T11:09:51Z source: RIPE abuse-email: uk.abuse@atos.net abuse-c: AA30342-RIPE abuse-org: ORG-AISU1-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: 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: 2022-12-16T16:54:22Z 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 route: 157.203.0.0/16 descr: ATOS Origin IT origin: AS21369 mnt-by: SEMA-UK-AS-MNT created: 2005-02-04T15:58:50Z last-modified: 2005-08-08T07:53:20Z source: RIPE
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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