205263 ABC-ARBITRAGE, FR
Adjacency: 6 Upstream: 6 Downstream: 0
Upstream Adjacent AS list
AS31216 BSOCOM, FR
AS4637 ASN-TELSTRA-GLOBAL Telstra Global, HK
AS8218 NEO-ASN legacy Neotelecoms, FR
AS4455 BSO, GB
AS3257 GTT-BACKBONE GTT, US
AS6461 ZAYO-6461, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 40590 AS205263 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 ABC-ARBITRAGE, FR
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 % 63596 AS205263 ABC-ARBITRAGE, FR 4 0 0 4 0 0.00% Prefix AS Path Aggregation Suggestion 185.221.228.0/24 3257 205263 185.221.229.0/24 6939 6461 205263 185.221.230.0/24 6939 6461 205263 185.221.231.0/24 3303 4637 205263
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS205263 2 More Specifics 2 Total Advertisements ABC-ARBITRAGE, FR
185.221.228.0/24 185.221.228.0/22
185.221.231.0/24 185.221.228.0/22
185.221.229.0/24 185.221.228.0/22
185.221.230.0/24 185.221.228.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 185.221.229.0/24 Withdrawn
- 185.221.230.0/24 Withdrawn
whois: 402603
IANA has recorded AS205263 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS205263\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 'AS203940 - AS205662'
as-block: AS203940 - AS205662
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: 2026-03-05T15:29:31Z
last-modified: 2026-03-05T15:29:31Z
source: RIPE
% Information related to 'AS205263'
% Abuse contact for 'AS205263' is 'abuse@abc-arbitrage.com'
aut-num: AS205263
as-name: ABC-ARBITRAGE
org: ORG-AAAM1-RIPE
import: from AS8218 accept ANY
export: to AS8218 announce AS205263
import: from AS3257 accept ANY
export: to AS3257 announce AS205263
import: from AS6461 accept ANY
export: to AS6461 announce AS205263
import: from AS4637 accept ANY
export: to AS4637 announce AS205263
import: from AS4455 accept ANY
export: to AS4455 announce AS205263
admin-c: AAAM4-RIPE
tech-c: AAAM4-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: fr-abc-arbitrage-1-mnt
created: 2017-10-04T13:22:20Z
last-modified: 2024-06-25T10:00:21Z
source: RIPE
organisation: ORG-AAAM1-RIPE
org-name: ABC arbitrage Asset Management SA
country: FR
reg-nr: 451 251 201 RCS PARIS
org-type: LIR
address: 18, rue du Quatre Septembre
address: 75002
address: Paris
address: FRANCE
phone: +33153005500
admin-c: AAAM4-RIPE
tech-c: AAAM4-RIPE
abuse-c: AR43118-RIPE
mnt-ref: fr-abc-arbitrage-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: fr-abc-arbitrage-1-mnt
created: 2017-09-19T07:45:48Z
last-modified: 2026-05-13T07:09:23Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)