203897 ITLAB - ADVANIA UK LIMITED, GB
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS174 COGENT-174 - Cogent Communications, LLC, US
AS3356 LEVEL3 - Level 3 Parent, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 22638 AS203897 ORIGIN Originate: 2560 /20.68 Transit: 0 /0.00 ITLAB - ADVANIA UK LIMITED, 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 % 14133 AS203897 ITLAB - ADVANIA UK LIMITED, GB 8 4 1 5 3 37.50% Prefix AS Path Aggregation Suggestion 91.229.124.0/24 4608 7575 3356 203897 185.34.126.0/24 4608 7575 3356 203897 185.119.232.0/23 4777 2516 174 203897 203897 203897 203897 185.119.232.0/23 4608 7575 3356 203897 + Announce - aggregate of 185.119.232.0/24 (4608 7575 3356 203897) and 185.119.233.0/24 (4608 7575 3356 203897) 185.119.232.0/24 4608 7575 3356 203897 - Withdrawn - aggregated with 185.119.233.0/24 (4608 7575 3356 203897) 185.119.233.0/24 4608 7575 3356 203897 - Withdrawn - aggregated with 185.119.232.0/24 (4608 7575 3356 203897) 185.119.234.0/23 4777 2516 174 203897 185.119.234.0/24 4777 2516 174 203897 - Withdrawn - matching aggregate 185.119.234.0/23 4777 2516 174 203897 185.119.235.0/24 4777 2516 174 203897 - Withdrawn - matching aggregate 185.119.234.0/23 4777 2516 174 203897
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203897 8 More Specifics 8 Total Advertisements ITLAB - ADVANIA UK LIMITED, GB
91.229.124.0/24 91.229.124.0/22
185.34.126.0/24 185.34.124.0/22
185.119.232.0/23 185.119.232.0/22
185.119.232.0/24 185.119.232.0/22
185.119.233.0/24 185.119.232.0/22
185.119.234.0/23 185.119.232.0/22
185.119.234.0/24 185.119.232.0/22
185.119.235.0/24 185.119.232.0/22
whois: 402613
IANA has recorded AS203897 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203897\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 'AS203889 - AS203938'
as-block: AS203889 - AS203938
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: 2026-03-05T15:29:31Z
last-modified: 2026-03-05T15:29:31Z
source: RIPE
% Information related to 'AS203897'
% Abuse contact for 'AS203897' is 'hosting@cloudlab.co.uk'
aut-num: AS203897
as-name: ITLAB
org: ORG-IL385-RIPE
import: from AS25577 accept ANY
export: to AS25577 announce AS203897
import: from AS43935 accept ANY
export: to AS43935 announce AS203897
import: from AS25180 accept ANY
export: to AS25180 announce AS203897
admin-c: DK7479-RIPE
tech-c: DK7479-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: uk-itlab-1-mnt
created: 2015-10-08T09:41:17Z
last-modified: 2018-09-04T11:40:34Z
source: RIPE
organisation: ORG-IL385-RIPE
org-name: ADVANIA UK LIMITED
country: GB
reg-nr: 03645998
org-type: LIR
address: Lowry Mill Lees Street, Swinton
address: M27 6DB
address: Manchester
address: UNITED KINGDOM
phone: +44 20 70303111
admin-c: DK7479-RIPE
admin-c: MK18524-RIPE
tech-c: DK7479-RIPE
tech-c: MK18524-RIPE
abuse-c: AR33700-RIPE
mnt-ref: uk-itlab-1-mnt
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: uk-itlab-1-mnt
created: 2015-10-02T07:32:22Z
last-modified: 2026-05-13T07:27:56Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)