as-block: AS40960 - AS45055 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: 2015-12-10T09:19:56Z last-modified: 2015-12-10T09:19:56Z source: RIPE aut-num: AS41936 as-name: COLT-GROUP import: from AS174 accept ANY export: to AS174 announce AS41936 import: from AS24989 accept ANY export: to AS24989 announce AS41936 org: ORG-CA821-RIPE admin-c: GJDW1-RIPE tech-c: MH7914-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: COLT-GROUP-MNT mnt-routes: COLT-GROUP-MNT created: 2006-11-20T16:34:07Z last-modified: 2017-11-15T09:47:17Z source: RIPE sponsoring-org: ORG-GATI1-RIPE organisation: ORG-CA821-RIPE org-name: Colt International Ltd org-type: OTHER address: Colt Group Ltd. New Lane Havant Hampshire PO9 2LY UK phone: +44-23-92451111 e-mail: email@example.com abuse-c: AR27635-RIPE admin-c: GJDW1-RIPE tech-c: MH7914-RIPE tech-c: CGNT-RIPE ref-nfy: firstname.lastname@example.org ref-nfy: email@example.com mnt-ref: COGENT-HM-MNT mnt-by: COGENT-HM-MNT mnt-by: COLT-GROUP-MNT created: 2006-11-15T13:12:15Z last-modified: 2014-11-17T22:32:03Z source: RIPE person: Gert-Jan de Waal address: Colt International BV Korte Oijen 4 5433 NE Cuijk NL phone: +31-485-399999 e-mail: firstname.lastname@example.org nic-hdl: GJDW1-RIPE mnt-by: COLT-GROUP-MNT created: 2005-07-11T11:12:54Z last-modified: 2010-06-01T14:26:22Z source: RIPE person: Marco Hendricks address: Colt International GmbH address: Briener Strasse 186 address: 47533 Kleve address: Germany phone: +49 (0)2821 990-0 e-mail: email@example.com nic-hdl: MH7914-RIPE mnt-by: COLT-GROUP-MNT created: 2010-06-01T14:44:52Z last-modified: 2010-06-04T07:48:40Z source: RIPE
IP Address Ranges
We don't currently have any network speed data for this network.
There are no domains currently hosted on this ASN.
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.
Find out more about AS41936 at robtex.