202757 CASTLE-IT, FR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3215 France Telecom - Orange, FR
AS25540 ALPHALINK-AS, FR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 16605 AS202757 ORIGIN Originate: 4352 /19.91 Transit: 0 /0.00 CASTLE-IT, 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 % 7849 AS202757 CASTLE-IT, FR 17 8 2 11 6 35.29% Prefix AS Path Aggregation Suggestion 37.221.87.0/24 4777 2497 5511 3215 202757 45.93.144.0/24 4777 2497 5511 3215 202757 46.247.132.0/22 4777 2497 5511 3215 202757 + Announce - aggregate of 46.247.132.0/23 (4777 2497 5511 3215 202757) and 46.247.134.0/23 (4777 2497 5511 3215 202757) 46.247.132.0/24 4777 2497 5511 3215 202757 - Withdrawn - aggregated with 46.247.133.0/24 (4777 2497 5511 3215 202757) 46.247.133.0/24 4777 2497 5511 3215 202757 - Withdrawn - aggregated with 46.247.132.0/24 (4777 2497 5511 3215 202757) 46.247.134.0/24 4777 2497 5511 3215 202757 - Withdrawn - aggregated with 46.247.135.0/24 (4777 2497 5511 3215 202757) 46.247.135.0/24 4777 2497 5511 3215 202757 - Withdrawn - aggregated with 46.247.134.0/24 (4777 2497 5511 3215 202757) 89.23.127.0/24 4777 2497 5511 3215 202757 89.127.236.0/24 4777 2497 5511 3215 202757 89.127.238.0/24 4777 2497 5511 3215 202757 185.88.196.0/24 4608 7575 2914 25540 202757 185.88.197.0/24 4777 2497 5511 3215 202757 185.88.198.0/24 4777 2516 1299 25540 202757 185.88.199.0/24 4777 2497 2914 25540 202757 185.255.216.0/22 4777 2497 5511 3215 202757 + Announce - aggregate of 185.255.216.0/23 (4777 2497 5511 3215 202757) and 185.255.218.0/23 (4777 2497 5511 3215 202757) 185.255.216.0/24 4777 2497 5511 3215 202757 - Withdrawn - aggregated with 185.255.217.0/24 (4777 2497 5511 3215 202757) 185.255.217.0/24 4777 2497 5511 3215 202757 - Withdrawn - aggregated with 185.255.216.0/24 (4777 2497 5511 3215 202757) 185.255.218.0/24 4777 2497 5511 3215 202757 - Withdrawn - aggregated with 185.255.219.0/24 (4777 2497 5511 3215 202757) 185.255.219.0/24 4777 2497 5511 3215 202757 - Withdrawn - aggregated with 185.255.218.0/24 (4777 2497 5511 3215 202757)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS202757 16 More Specifics 17 Total Advertisements CASTLE-IT, FR
37.221.87.0/24 37.221.84.0/22
45.93.144.0/24 45.93.144.0/22
46.247.132.0/24 46.247.132.0/22
46.247.133.0/24 46.247.132.0/22
46.247.134.0/24 46.247.132.0/22
46.247.135.0/24 46.247.132.0/22
89.127.236.0/24 89.127.236.0/22
89.127.238.0/24 89.127.236.0/22
185.88.196.0/24 185.88.196.0/22
185.88.197.0/24 185.88.196.0/22
185.88.198.0/24 185.88.196.0/22
185.88.199.0/24 185.88.196.0/22
185.255.216.0/24 185.255.216.0/22
185.255.217.0/24 185.255.216.0/22
185.255.218.0/24 185.255.216.0/22
185.255.219.0/24 185.255.216.0/22
whois: 402332
IANA has recorded AS202757 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS202757\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 'AS200352 - AS203022'
as-block: AS200352 - 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: 2024-10-03T13:30:54Z
last-modified: 2024-10-03T13:30:54Z
source: RIPE
% Information related to 'AS202757'
% Abuse contact for 'AS202757' is 'billing-plt@naquadah.net'
aut-num: AS202757
as-name: CASTLE-IT
org: ORG-PCS21-RIPE
import: from AS25540 accept ANY
import: from AS3215 accept ANY
export: to AS3215 announce AS202757
export: to AS25540 announce AS202757
import: from as48504 accept ANY
export: to as48504 announce AS202757
admin-c: YT951-RIPE
tech-c: YT951-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-PLT
created: 2016-06-09T07:07:39Z
last-modified: 2025-06-25T09:23:28Z
source: RIPE
organisation: ORG-PCS21-RIPE
org-name: PLT Connectic SARL
country: FR
org-type: LIR
address: 3 rue des Pies-Grièches
ZA des Brosses 3
address: 37270
address: Larçay
address: FRANCE
phone: +33247712828
abuse-c: AC28116-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-PLT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-PLT
created: 2015-02-03T08:40:13Z
last-modified: 2022-06-16T13:16:55Z
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 1.121.2 (BUSA)