25049 STASCO-UK-AS Managed by SA Telecom - LDM, NL
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS5400 BT, GB
AS2856 BT-UK-AS BTnet UK Regional network, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6922 AS25049 ORIGIN Originate: 19968 /17.71 Transit: 0 /0.00 STASCO-UK-AS Managed by SA Telecom - LDM, NL
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 % 6470 AS25049 STASCO-UK-AS Managed by SA Telecom - LDM, NL 12 8 1 5 7 58.33% Prefix AS Path Aggregation Suggestion 146.194.0.0/18 4777 2516 5400 2856 25049 146.194.54.0/23 4777 2516 5400 2856 25049 - Withdrawn - matching aggregate 146.194.0.0/18 4777 2516 5400 2856 25049 146.194.54.0/24 4777 2516 5400 2856 25049 - Withdrawn - matching aggregate 146.194.0.0/18 4777 2516 5400 2856 25049 146.194.60.0/23 4777 2516 5400 2856 25049 - Withdrawn - matching aggregate 146.194.0.0/18 4777 2516 5400 2856 25049 146.194.60.0/24 4777 2516 5400 2856 25049 - Withdrawn - matching aggregate 146.194.0.0/18 4777 2516 5400 2856 25049 146.194.62.0/23 4777 2516 5400 2856 25049 - Withdrawn - matching aggregate 146.194.0.0/18 4777 2516 5400 2856 25049 146.194.62.0/24 4777 2516 5400 2856 25049 - Withdrawn - matching aggregate 146.194.0.0/18 4777 2516 5400 2856 25049 164.136.122.0/24 4777 2497 5400 25049 164.136.123.0/24 4777 2497 5400 25049 25049 25049 25049 164.136.124.0/24 4777 2497 5400 25049 164.136.246.0/23 4777 2497 5400 25049 + Announce - aggregate of 164.136.246.0/24 (4777 2497 5400 25049) and 164.136.247.0/24 (4777 2497 5400 25049) 164.136.246.0/24 4777 2497 5400 25049 - Withdrawn - aggregated with 164.136.247.0/24 (4777 2497 5400 25049) 164.136.247.0/24 4777 2497 5400 25049 - Withdrawn - aggregated with 164.136.246.0/24 (4777 2497 5400 25049)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS25049 12 More Specifics 12 Total Advertisements STASCO-UK-AS Managed by SA Telecom - LDM, NL
146.194.0.0/18 146.194.0.0/16
146.194.54.0/23 146.194.0.0/16
146.194.54.0/24 146.194.0.0/16
146.194.60.0/23 146.194.0.0/16
146.194.60.0/24 146.194.0.0/16
146.194.62.0/23 146.194.0.0/16
146.194.62.0/24 146.194.0.0/16
164.136.122.0/24 164.136.0.0/16
164.136.123.0/24 164.136.0.0/16
164.136.124.0/24 164.136.0.0/16
164.136.246.0/24 164.136.0.0/16
164.136.247.0/24 164.136.0.0/16
whois: 402332
IANA has recorded AS25049 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS25049\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 'AS24988 - AS25162'
as-block: AS24988 - AS25162
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: 2018-11-22T15:27:30Z
last-modified: 2018-11-22T15:27:30Z
source: RIPE
% Information related to 'AS25049'
% Abuse contact for 'AS25049' is 'abuse@shell.com'
aut-num: AS25049
as-name: STASCO-UK-AS
org: ORG-SA43-RIPE
descr: Managed by SA Telecom - LDM
import: from AS2856 action pref=100; accept ANY
import: from AS8220 action pref=100; accept ANY
export: to AS2856 announce AS25049
export: to AS8220 announce AS25049
default: to AS2856 action pref=100; networks ANY
admin-c: SHEL1-RIPE
tech-c: SHEL1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SHELL-MNT
created: 2002-07-09T12:54:44Z
last-modified: 2024-08-20T14:48:20Z
source: RIPE # Filtered
organisation: ORG-SA43-RIPE
org-name: Shell Information Technology International B.V.
country: NL
org-type: LIR
address: 150 N. Dairy Ashford
address: 77079
address: Houston
address: UNITED STATES
phone: +31703778911
fax-no: +31703777070
abuse-c: AR16272-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SHELL-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SHELL-MNT
admin-c: DT9797-RIPE
admin-c: WM3649-RIPE
created: 2004-04-17T11:43:13Z
last-modified: 2026-01-27T15:45:10Z
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 1.121.2 (DEXTER)