21459 GNSEUROPEUK-AS, GB
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3356 LEVEL3 - Level 3 Parent, LLC, US
AS8220 COLT COLT Technology Services Group Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 10121 AS21459 ORIGIN Originate: 10240 /18.68 Transit: 0 /0.00 GNSEUROPEUK-AS, 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 % 36220 AS21459 GNSEUROPEUK-AS, GB 6 0 0 6 0 0.00% Prefix AS Path Aggregation Suggestion 185.203.60.0/22 4777 2497 3356 21459 21459 185.203.60.0/23 4777 2516 3356 21459 21459 185.203.62.0/23 4777 2516 8220 21459 21459 217.68.64.0/20 4777 2497 3356 21459 21459 217.68.64.0/21 4777 2516 3356 21459 21459 217.68.72.0/21 4777 2516 8220 21459 21459
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21459 4 More Specifics 6 Total Advertisements GNSEUROPEUK-AS, GB
185.203.60.0/23 185.203.60.0/22
185.203.62.0/23 185.203.60.0/22
217.68.64.0/21 217.68.64.0/20
217.68.72.0/21 217.68.64.0/20
whois: 402332
IANA has recorded AS21459 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21459\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 'AS21453 - AS21503'
as-block: AS21453 - AS21503
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: 2018-11-22T15:27:28Z
last-modified: 2018-11-22T15:27:28Z
source: RIPE
% Information related to 'AS21459'
% Abuse contact for 'AS21459' is 'networking@oneadvanced.com'
aut-num: AS21459
as-name: GNSEUROPEUK-AS
org: ORG-GECL1-RIPE
import: from AS13009 action pref=10; accept ANY
import: from AS8220 accept ANY
import: from AS8928 action pref=50; accept ANY
import: from AS3356 accept any
export: to AS13009 announce AS21459
export: to AS8220 announce AS21459
export: to AS8928 announce AS21459
export: to AS3356 announce AS21459
admin-c: NT
admin-c: BSG-RIPE
tech-c: NT
tech-c: BSG-RIPE
status: ASSIGNED
mnt-by: MNT-BSG
mnt-by: GNSEUROPE-MNT
mnt-by: RIPE-NCC-END-MNT
remarks: ==========================================
remarks: Please e-mail abuse complaints to networking@oneadvanced.com
remarks: Please e-mail network related issues to networking@oneadvanced.com
remarks: ==========================================
created: 2001-12-15T15:02:16Z
last-modified: 2021-06-22T07:12:33Z
source: RIPE # Filtered
organisation: ORG-GECL1-RIPE
org-name: OneAdvanced It Services Limited
country: GB
org-type: LIR
address: The Mailbox Level 3, 101 Wharfside Street
address: B1 1RF
address: Birmingham
address: UNITED KINGDOM
phone: +442078808888
fax-no: +442073908500
abuse-c: AR17678-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: GNSEUROPE-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: GNSEUROPE-MNT
created: 2004-04-17T12:15:24Z
last-modified: 2025-05-12T12:50:44Z
source: RIPE # Filtered
role: Networking Team
address: Advanced 365
address: Ditton Park, Riding Court Road
address: Datchet
address:
address: SL3 9LL
address: United Kingdom
phone: +442078808888
remarks: trouble: --------------------------------------------------
remarks: trouble: Please do NOT e-mail abuse to the contacts given
remarks: trouble: here, e-mail them to abuse@oneadvanced.com instead
remarks: trouble: --------------------------------------------------
nic-hdl: BSG-RIPE
mnt-by: MNT-BSG
mnt-by: GNSEUROPE-MNT
created: 2004-08-31T08:47:22Z
last-modified: 2021-06-18T13:11:39Z
source: RIPE # Filtered
abuse-mailbox: abuse@oneadvanced.com
person: Networks Team
address: BSG House, 226-236 City Rd, London EC1 V2TT
phone: +442078808888
nic-hdl: NT
created: 2009-03-17T09:13:11Z
last-modified: 2016-04-06T20:19:05Z
mnt-by: RIPE-NCC-LOCKED-MNT
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)