50422 RBS-GBM, GB
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS8220 COLT COLT Technology Services Group Limited, GB
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 25435 AS50422 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 RBS-GBM, 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 % 17134 AS50422 RBS-GBM, GB 6 4 2 4 2 33.33% Prefix AS Path Aggregation Suggestion 147.114.46.0/23 4777 2516 8220 50422 147.114.46.0/23 4777 32787 50422 + Announce - aggregate of 147.114.46.0/24 (4777 32787 50422) and 147.114.47.0/24 (4777 32787 50422) 147.114.46.0/24 4777 32787 50422 - Withdrawn - aggregated with 147.114.47.0/24 (4777 32787 50422) 147.114.47.0/24 4777 32787 50422 - Withdrawn - aggregated with 147.114.46.0/24 (4777 32787 50422) 147.114.224.0/23 4777 2516 8220 50422 147.114.224.0/23 4777 32787 50422 + Announce - aggregate of 147.114.224.0/24 (4777 32787 50422) and 147.114.225.0/24 (4777 32787 50422) 147.114.224.0/24 4777 32787 50422 - Withdrawn - aggregated with 147.114.225.0/24 (4777 32787 50422) 147.114.225.0/24 4777 32787 50422 - Withdrawn - aggregated with 147.114.224.0/24 (4777 32787 50422)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS50422 6 More Specifics 6 Total Advertisements RBS-GBM, GB
147.114.46.0/23 147.114.0.0/16
147.114.46.0/24 147.114.0.0/16
147.114.47.0/24 147.114.0.0/16
147.114.224.0/23 147.114.0.0/16
147.114.224.0/24 147.114.0.0/16
147.114.225.0/24 147.114.0.0/16
whois: 402332
IANA has recorded AS50422 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS50422\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 'AS50220 - AS50841'
as-block: AS50220 - AS50841
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: 2024-08-12T14:10:44Z
last-modified: 2024-08-12T14:10:44Z
source: RIPE
% Information related to 'AS50422'
% Abuse contact for 'AS50422' is 'abuse.cz@o2.com'
aut-num: AS50422
as-name: RBS-GBM
org: ORG-TRBo1-RIPE
import: from AS702 accept ANY
import: from AS8220 accept ANY
export: to AS702 announce AS50422
export: to AS8220 announce AS50422
admin-c: DJL2-RIPE
tech-c: DJL2-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS1849-MNT
created: 2010-01-13T17:12:14Z
last-modified: 2018-09-04T10:47:40Z
source: RIPE # Filtered
sponsoring-org: ORG-UA24-RIPE
organisation: ORG-TRBo1-RIPE
org-name: Natwest Markets PLC
country: GB
org-type: other
address: 135 Bishopsgate London EC2M 3UR UK
abuse-c: AR30109-RIPE
phone: +44 20 3361 7879
mnt-ref: AS1849-MNT
mnt-by: AS1849-MNT
created: 2009-12-18T13:54:36Z
last-modified: 2023-10-31T10:49:07Z
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.
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% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)