202449 AS_SYNPSH, FR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS174 COGENT-174, US
AS35625 EUROFIBER-FRANCE, FR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 24014 AS202449 ORIGIN Originate: 2304 /20.83 Transit: 0 /0.00 AS_SYNPSH, 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 % 18582 AS202449 AS_SYNPSH, FR 4 3 1 2 2 50.00% Prefix AS Path Aggregation Suggestion 185.254.100.0/22 3257 35625 202449 185.254.100.0/22 49788 174 202449 + Announce - aggregate of 185.254.100.0/23 (49788 174 202449) and 185.254.102.0/23 (49788 174 202449) 185.254.100.0/23 49788 174 202449 - Withdrawn - aggregated with 185.254.102.0/23 (49788 174 202449) 185.254.102.0/23 49788 174 202449 - Withdrawn - aggregated with 185.254.100.0/23 (49788 174 202449) 185.254.103.0/24 49788 174 202449 - Withdrawn - matching aggregate 185.254.102.0/23 49788 174 202449
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS202449 3 More Specifics 4 Total Advertisements AS_SYNPSH, FR
185.254.100.0/23 185.254.100.0/22
185.254.102.0/23 185.254.100.0/22
185.254.103.0/24 185.254.100.0/22
whois: 402590
IANA has recorded AS202449 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS202449\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 'AS200537 - AS203022'
as-block: AS200537 - AS203022
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: 2026-04-08T13:28:00Z
last-modified: 2026-04-08T13:28:00Z
source: RIPE
% Information related to 'AS202449'
% Abuse contact for 'AS202449' is 'abuse@synpsh.com'
aut-num: AS202449
as-name: AS_SYNPSH
org: ORG-SS853-RIPE
import: from AS35625 accept ANY
export: to AS35625 announce AS202449
import: from AS174 accept ANY
export: to AS174 announce AS202449
admin-c: AD14448-RIPE
tech-c: AD14448-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SYNPSH-MNT
created: 2018-05-15T12:24:21Z
last-modified: 2018-09-04T12:14:05Z
source: RIPE
organisation: ORG-SS853-RIPE
org-name: SASU SYNPSH
country: FR
reg-nr: 801 151 747 R.C.S. LILLE METROPOLE
org-type: LIR
address: 37 rue Jean Bart
address: 59110
address: La Madeleine
address: FRANCE
phone: +33374097300
admin-c: AD14448-RIPE
tech-c: AD14448-RIPE
abuse-c: AR45869-RIPE
mnt-ref: SYNPSH-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SYNPSH-MNT
created: 2018-04-05T08:17:46Z
last-modified: 2026-05-13T07:12:02Z
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)