47532 OPTIVER, NL
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3257 GTT-BACKBONE GTT, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 50382 AS47532 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 OPTIVER, 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 % 23380 AS47532 OPTIVER, NL 2 2 1 1 1 50.00% Prefix AS Path Aggregation Suggestion 195.246.114.0/23 4777 2516 3257 47532 + Announce - aggregate of 195.246.114.0/24 (4777 2516 3257 47532) and 195.246.115.0/24 (4777 2516 3257 47532) 195.246.114.0/24 4777 2516 3257 47532 - Withdrawn - aggregated with 195.246.115.0/24 (4777 2516 3257 47532) 195.246.115.0/24 4777 2516 3257 47532 - Withdrawn - aggregated with 195.246.114.0/24 (4777 2516 3257 47532)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS47532 2 More Specifics 2 Total Advertisements OPTIVER, NL
195.246.114.0/24 195.246.114.0/23
195.246.115.0/24 195.246.114.0/23
whois: 402332
IANA has recorded AS47532 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS47532\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 'AS47385 - AS47868'
as-block: AS47385 - AS47868
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: 2024-07-08T14:18:47Z
last-modified: 2024-07-08T14:18:47Z
source: RIPE
% Information related to 'AS47532'
% Abuse contact for 'AS47532' is 'networks@optiver.com'
aut-num: AS47532
as-name: Optiver
org: ORG-OHB1-RIPE
import: from AS8220 accept any
import: from AS702 accept any
export: to AS8220 announce AS47532
export: to AS702 announce AS47532
admin-c: NA1940-RIPE
tech-c: NA1940-RIPE
status: ASSIGNED
mnt-by: MNT-OPTIVER
mnt-by: RIPE-NCC-END-MNT
created: 2008-07-02T13:11:29Z
last-modified: 2025-10-31T08:28:15Z
source: RIPE # Filtered
sponsoring-org: ORG-FIB35-RIPE
organisation: ORG-OHB1-RIPE
org-name: Optiver Holding B.V.
country: NL
org-type: OTHER
address: Strawinskylaan 3095, 1077 ZX Amsterdam, The Netherlands
abuse-c: AR22920-RIPE
mnt-ref: MNT-OPTIVER
mnt-by: MNT-OPTIVER
created: 2008-05-02T14:00:29Z
last-modified: 2022-12-01T16:40:56Z
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 1.121.2 (DEXTER)