201358 FNZ-UK - FNZ (UK) Ltd, GB
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3356 LEVEL3 - Level 3 Parent, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 26339 AS201358 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 FNZ-UK - FNZ (UK) Ltd, 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 % 27065 AS201358 FNZ-UK - FNZ (UK) Ltd, GB 3 1 0 2 1 33.33% Prefix AS Path Aggregation Suggestion 185.65.128.0/22 4608 7575 3356 201358 185.65.128.0/23 4777 2516 3356 201358 185.65.130.0/23 4608 7575 3356 201358 - Withdrawn - matching aggregate 185.65.128.0/22 4608 7575 3356 201358
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS201358 2 More Specifics 3 Total Advertisements FNZ-UK - FNZ (UK) Ltd, GB
185.65.128.0/23 185.65.128.0/22
185.65.130.0/23 185.65.128.0/22
whois: 402603
IANA has recorded AS201358 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS201358\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 'AS200537 - AS203022'
as-block: AS200537 - AS203022
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: 2026-04-08T13:28:00Z
last-modified: 2026-04-08T13:28:00Z
source: RIPE
% Information related to 'AS201358'
% Abuse contact for 'AS201358' is 'joeli.mclauchlan@fnz.co.uk'
aut-num: AS201358
as-name: FNZ-UK
org: ORG-FL122-RIPE
import: from AS5089 accept ANY
export: to AS5089 announce AS201358
import: from AS3356 accept ANY
export: to AS3356 announce AS201358
admin-c: GN3852-RIPE
tech-c: GN3852-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: FNZ-MNT
created: 2014-11-14T09:36:57Z
last-modified: 2018-09-04T11:30:32Z
source: RIPE
organisation: ORG-FL122-RIPE
org-name: FNZ (UK) Ltd
country: GB
reg-nr: 05435760
org-type: LIR
address: 10th Floor
135 Bishopsgate
address: EC2M 3TP
address: London
address: UNITED KINGDOM
phone: +441315241900
abuse-c: AC28354-RIPE
mnt-ref: FNZ-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: FNZ-MNT
created: 2014-07-07T13:15:46Z
last-modified: 2026-05-13T07:21:10Z
source: RIPE # Filtered
admin-c: GN3852-RIPE
%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)