
215538 SERGIO-NET, PT
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS8220 COLT COLT Technology Services Group Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 56636 AS215538 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 SERGIO-NET, PT
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 % 68871 AS215538 SERGIO-NET, PT 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 193.16.241.0/24 2497 8220 215538 193.58.242.0/24 2497 8220 215538
whois: 402603
IANA has recorded AS215538 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS215538\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 'AS215130 - AS219547'
as-block: AS215130 - AS219547
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: 2026-06-02T14:29:24Z
last-modified: 2026-06-02T14:29:24Z
source: RIPE
% Information related to 'AS215538'
% Abuse contact for 'AS215538' is 'global.abuse@givaudan.com'
aut-num: AS215538
as-name: Givaudan-International-SA
org: ORG-GS28-RIPE
sponsoring-org: ORG-CI9-RIPE
import: from AS8220 accept ANY
export: to AS8220 announce AS215538
import: from AS3303 accept ANY
export: to AS3303 announce AS215538
admin-c: PM20411-RIPE
tech-c: GB21599-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: COLT-CH-MNT
created: 2025-07-07T13:38:46Z
last-modified: 2025-07-08T12:23:32Z
source: RIPE
organisation: ORG-GS28-RIPE
org-name: Givaudan International SA
country: CH
reg-nr: CHE-116.193.230
org-type: OTHER
address: 5 chemin de la Parfumerie
address: CH-1214 Vernier
address: Switzerland
phone: +41 22 780 9111
fax-no: +41 22 780 9150
abuse-c: AC29235-RIPE
admin-c: DL1004-RIPE
tech-c: RNe1-RIPE
mnt-ref: COLT-CH-MNT
mnt-by: CH-UNISOURCE-MNT
mnt-by: COLT-CH-MNT
created: 2005-04-11T11:56:33Z
last-modified: 2026-05-13T05:42:17Z
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 1.122.1 (SHETLAND)