1712 FR-RENATER-ENST Ecole Nationale Superieure des Telecommunications, EU
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3356 LEVEL3, US
AS2200 FR-RENATER Reseau National de telecommunications pour la Technologie, FR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2309 AS1712 ORIGIN Originate: 101376 /15.37 Transit: 0 /0.00 FR-RENATER-ENST Ecole Nationale Superieure des Telecommunications, EU
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 % 8456 AS1712 FR-RENATER-ENST Ecole Nationale Superieure de 35 9 4 30 5 14.29% Prefix AS Path Aggregation Suggestion 137.194.0.0/16 3303 3356 1712 137.194.0.0/22 6939 2200 1712 + Announce - aggregate of 137.194.0.0/23 (6939 2200 1712) and 137.194.2.0/23 (6939 2200 1712) 137.194.0.0/23 6939 2200 1712 - Withdrawn - aggregated with 137.194.2.0/23 (6939 2200 1712) 137.194.2.0/23 6939 2200 1712 - Withdrawn - aggregated with 137.194.0.0/23 (6939 2200 1712) 137.194.8.0/21 6939 2200 1712 137.194.12.0/22 6939 2200 1712 - Withdrawn - matching aggregate 137.194.8.0/21 6939 2200 1712 137.194.19.0/24 6939 2200 1712 137.194.20.0/24 6939 2200 1712 137.194.28.0/23 57866 3356 1712 137.194.30.0/24 57866 3356 1712 137.194.37.0/24 57866 3356 1712 137.194.47.0/24 6939 2200 1712 137.194.52.0/22 6939 2200 1712 + Announce - aggregate of 137.194.52.0/23 (6939 2200 1712) and 137.194.54.0/23 (6939 2200 1712) 137.194.52.0/23 6939 2200 1712 - Withdrawn - aggregated with 137.194.54.0/23 (6939 2200 1712) 137.194.54.0/23 6939 2200 1712 - Withdrawn - aggregated with 137.194.52.0/23 (6939 2200 1712) 137.194.57.0/24 6939 2200 1712 137.194.58.0/23 57866 3356 1712 137.194.62.0/24 57866 3356 1712 137.194.68.0/24 57866 3356 1712 137.194.69.0/24 6939 2200 1712 137.194.104.0/21 6939 2200 1712 137.194.112.0/21 6939 2200 1712 137.194.132.0/22 6939 2200 1712 137.194.136.0/21 6939 2200 1712 + Announce - aggregate of 137.194.136.0/22 (6939 2200 1712) and 137.194.140.0/22 (6939 2200 1712) 137.194.136.0/22 6939 2200 1712 - Withdrawn - aggregated with 137.194.140.0/22 (6939 2200 1712) 137.194.140.0/22 6939 2200 1712 - Withdrawn - aggregated with 137.194.136.0/22 (6939 2200 1712) 137.194.144.0/20 6939 2200 1712 137.194.164.0/23 57866 3356 1712 137.194.172.0/22 6939 2200 1712 + Announce - aggregate of 137.194.172.0/23 (6939 2200 1712) and 137.194.174.0/23 (6939 2200 1712) 137.194.172.0/23 6939 2200 1712 - Withdrawn - aggregated with 137.194.174.0/23 (6939 2200 1712) 137.194.174.0/23 6939 2200 1712 - Withdrawn - aggregated with 137.194.172.0/23 (6939 2200 1712) 137.194.176.0/20 6939 2200 1712 137.194.192.0/23 6939 2200 1712 137.194.196.0/22 6939 2200 1712 137.194.206.0/23 6939 2200 1712 137.194.216.0/21 6939 2200 1712 137.194.224.0/21 6939 2200 1712 137.194.240.0/20 6939 2200 1712 192.33.155.0/24 3303 3356 1712
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS1712 37 More Specifics 39 Total Advertisements FR-RENATER-ENST Ecole Nationale Superieure des Telecommunications, EU
137.194.0.0/23 137.194.0.0/16
137.194.2.0/23 137.194.0.0/16
137.194.8.0/21 137.194.0.0/16
137.194.19.0/24 137.194.0.0/16
137.194.20.0/24 137.194.0.0/16
137.194.28.0/23 137.194.0.0/16
137.194.30.0/24 137.194.0.0/16
137.194.37.0/24 137.194.0.0/16
137.194.46.0/24 137.194.0.0/16
137.194.47.0/24 137.194.0.0/16
137.194.52.0/23 137.194.0.0/16
137.194.54.0/23 137.194.0.0/16
137.194.56.0/24 137.194.0.0/16
137.194.57.0/24 137.194.0.0/16
137.194.58.0/23 137.194.0.0/16
137.194.61.0/24 137.194.0.0/16
137.194.62.0/24 137.194.0.0/16
137.194.63.0/24 137.194.0.0/16
137.194.68.0/24 137.194.0.0/16
137.194.69.0/24 137.194.0.0/16
137.194.104.0/21 137.194.0.0/16
137.194.112.0/21 137.194.0.0/16
137.194.132.0/22 137.194.0.0/16
137.194.136.0/22 137.194.0.0/16
137.194.140.0/22 137.194.0.0/16
137.194.144.0/20 137.194.0.0/16
137.194.164.0/23 137.194.0.0/16
137.194.172.0/23 137.194.0.0/16
137.194.174.0/23 137.194.0.0/16
137.194.176.0/20 137.194.0.0/16
137.194.192.0/23 137.194.0.0/16
137.194.196.0/22 137.194.0.0/16
137.194.206.0/23 137.194.0.0/16
137.194.208.0/21 137.194.0.0/16
137.194.216.0/21 137.194.0.0/16
137.194.224.0/21 137.194.0.0/16
137.194.240.0/20 137.194.0.0/16
137.194.12.0/22 137.194.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 137.194.8.0/21 Announced
+ 137.194.46.0/24 Announced
+ 137.194.56.0/24 Announced
+ 137.194.61.0/24 Announced
- 137.194.12.0/22 Withdrawn
whois: 402603
IANA has recorded AS1712 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS1712\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 'AS1707 - AS1726'
as-block: AS1707 - AS1726
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: 2018-11-22T15:27:11Z
last-modified: 2018-11-22T15:27:11Z
source: RIPE
% Information related to 'AS1712'
% Abuse contact for 'AS1712' is 'certsvp@renater.fr'
aut-num: AS1712
as-name: FR-RENATER-ENST
descr: Ecole Nationale Superieure des Telecommunications
descr: Paris, France.
descr: FR
import: from AS3356 action pref=100; accept ANY
import: from AS2200 action pref=100; accept ANY
export: to AS3356 announce AS1712
export: to AS2200 announce AS1712
org: ORG-RA8-RIPE
admin-c: GR1378-RIPE
admin-c: HE4597-RIPE
tech-c: HE4597-RIPE
status: LEGACY
mnt-by: RENATER-MNT
remarks: changed: RenSVP@Renater.fr 19991014
remarks: changed: rensvp@renater.fr 20171110
remarks: changed: rensvp@renater.fr 20171114
remarks: changed: rensvp@renater.fr 20190624
created: 1970-01-01T00:00:00Z
last-modified: 2019-06-24T12:27:59Z
source: RIPE # Filtered
organisation: ORG-RA8-RIPE
org-name: Renater
country: FR
reg-nr: 180 089 476
org-type: LIR
address: 23-25, rue Daviel
address: 75013
address: Paris
address: FRANCE
phone: +33153942030
fax-no: +33153942031
admin-c: DGR28-RIPE
admin-c: LG4829-RIPE
admin-c: FL842-RIPE
admin-c: RP16707-RIPE
admin-c: CT1053-RIPE
abuse-c: RA6839-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: RENATER-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: RENATER-MNT
remarks: changed: rensvp@renater.fr 20200901
remarks: changed: rensvp@renater.fr 20230302
created: 2004-04-17T11:23:28Z
last-modified: 2026-05-13T07:31:14Z
source: RIPE # Filtered
role: GIP RENATER
address: GIP RENATER
address: 23-25 Rue Daviel
address: 75013 PARIS
address: FRANCE
phone: +33 1 53 94 20 30
fax-no: +33 1 53 94 20 31
abuse-mailbox: CertSVP@Renater.fr
remarks: ---------------------------------------------------------------
remarks: Information: https://www.renater.fr/
remarks: ---------------------------------------------------------------
remarks: IRT-Object: IRT-CERT-Renater
remarks: ---------------------------------------------------------------
remarks: Network Operations Center (24/7/365):
remarks: noc-renater@noc.renater.fr
remarks: 0800 77 47 95 (toll free)
remarks: ---------------------------------------------------------------
remarks: Peering requests: peering@renater.fr
remarks: ---------------------------------------------------------------
remarks: Customers technical support: support@renater.fr
remarks: ---------------------------------------------------------------
admin-c: DGR28-RIPE
tech-c: LG4829-RIPE
tech-c: FL842-RIPE
tech-c: RP16707-RIPE
tech-c: CT1053-RIPE
tech-c: GRSO1-RIPE
nic-hdl: GR1378-RIPE
mnt-by: RENATER-MNT
remarks: changed: RenSVP@Renater.fr 20140619
remarks: changed: rensvp@renater.fr 20230302
created: 2002-08-08T17:14:15Z
last-modified: 2023-03-02T07:03:53Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)