207827 CSL-IOT, GB
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS25180 EXPONENTIAL-E-AS, GB
AS174 COGENT-174, US
AS6461 ZAYO-6461, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 40919 AS207827 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 CSL-IOT, GB
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 27517 AS207827 CSL-IOT, GB 3 1 0 2 1 33.33% Prefix AS Path Aggregation Suggestion 185.180.174.0/23 2497 174 207827 185.180.174.0/24 2497 174 207827 - Withdrawn - matching aggregate 185.180.174.0/23 2497 174 207827 185.180.175.0/24 2497 6461 207827
whois: 402603
IANA has recorded AS207827 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS207827\n % 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.
% Information related to 'AS207610 - AS208187'
as-block: AS207610 - AS208187
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: 2025-10-01T14:17:54Z
last-modified: 2025-10-01T14:17:54Z
source: RIPE
% Information related to 'AS207827'
% Abuse contact for 'AS207827' is 'ithelpdesk@csldual.com'
aut-num: AS207827
as-name: CSL-IOT
org: ORG-CL404-RIPE
import: from AS25180 accept ANY
export: to AS25180 announce AS207827
import: from AS41495 accept ANY
import: from AS6461 accept ANY
export: to AS41495 announce AS207827
export: to AS6461 announce AS207827
admin-c: PP16243-RIPE
tech-c: PP16243-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: uk-csldualcom-1-mnt
created: 2023-06-28T07:16:45Z
last-modified: 2024-02-16T09:24:53Z
source: RIPE
organisation: ORG-CL404-RIPE
org-name: CSL (DualCom) Limited
country: GB
reg-nr: 03155883
org-type: LIR
address: Building 4, Croxley Park, Hatters Lane,
address: WD18 8YF
address: Harefield
address: UNITED KINGDOM
phone: +44 1895 474474
admin-c: PP16243-RIPE
admin-c: SC19281-RIPE
tech-c: PP16243-RIPE
tech-c: SC19281-RIPE
abuse-c: AR40119-RIPE
mnt-ref: uk-csldualcom-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: uk-csldualcom-1-mnt
created: 2017-05-01T09:01:30Z
last-modified: 2026-05-13T07:38:10Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
% For more information, see
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% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)