57310 ISONYS, FR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS174 COGENT-174 - Cogent Communications, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 51172 AS57310 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 ISONYS, 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 % 49400 AS57310 ISONYS, FR 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 185.253.57.0/24 4777 2497 174 57310 217.71.113.0/24 4777 2497 174 57310
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57310 1 More Specifics 2 Total Advertisements ISONYS, FR
217.71.113.0/24 217.71.112.0/20
whois: 402332
IANA has recorded AS57310 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57310\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 'AS57148 - AS57368'
as-block: AS57148 - AS57368
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: 2024-09-03T13:31:56Z
last-modified: 2024-09-03T13:31:56Z
source: RIPE
% Information related to 'AS57310'
% Abuse contact for 'AS57310' is 'abuse@isotelecom.com'
aut-num: AS57310
as-name: ISONYS
org: ORG-IS515-RIPE
import: from AS29075 accept ANY
export: to AS29075 announce AS57310
import: from AS174 accept ANY
export: to AS174 announce AS57310
admin-c: IN1851-RIPE
tech-c: IN1851-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-fr-isonys-1-MNT
created: 2021-03-16T09:56:59Z
last-modified: 2021-05-04T14:57:39Z
source: RIPE
organisation: ORG-IS515-RIPE
org-name: ABC Telephonie et Informatique SARL
org-type: LIR
address: 1a rue Bernard Palissy
address: 25000
address: Besancon
address: FRANCE
country: FR
phone: +33 381630220
reg-nr: 421 881 160 R.C.S BESANCON
admin-c: IN1851-RIPE
tech-c: IN1851-RIPE
abuse-c: AR62697-RIPE
mnt-ref: lir-fr-isonys-1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-fr-isonys-1-MNT
created: 2021-03-15T09:57:56Z
last-modified: 2026-04-29T05:27:54Z
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 (DEXTER)