57235 CHAPARRASANEH, IR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS51469 PETIAK, IR
AS56815 OLKA, GR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 13156 AS57235 ORIGIN Originate: 6656 /19.30 Transit: 0 /0.00 CHAPARRASANEH, IR
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 % 10382 AS57235 CHAPARRASANEH, IR 17 6 2 13 4 23.53% Prefix AS Path Aggregation Suggestion 81.31.224.0/22 4777 2516 3257 49666 12880 42337 51469 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 81.31.224.0/22 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 + Announce - aggregate of 81.31.224.0/23 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) and 81.31.226.0/23 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) 81.31.224.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 - Withdrawn - aggregated with 81.31.225.0/24 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) 81.31.225.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 - Withdrawn - aggregated with 81.31.224.0/24 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) 81.31.226.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 - Withdrawn - aggregated with 81.31.227.0/24 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) 81.31.227.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 - Withdrawn - aggregated with 81.31.226.0/24 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) 81.31.228.0/23 4777 2516 3257 49666 12880 42337 51469 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 81.31.229.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 81.31.233.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 81.31.236.0/22 4777 2516 3257 49666 12880 42337 51469 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 81.31.236.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 81.31.239.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 81.31.240.0/23 4777 2516 3257 49666 12880 42337 51469 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 81.31.240.0/23 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 + Announce - aggregate of 81.31.240.0/24 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) and 81.31.241.0/24 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) 81.31.240.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 - Withdrawn - aggregated with 81.31.241.0/24 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) 81.31.241.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 - Withdrawn - aggregated with 81.31.240.0/24 (4777 2516 6762 49666 41689 43754 41881 62442 56815 57235) 81.31.248.0/23 4777 2516 3257 49666 12880 42337 51469 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 57235 81.31.248.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235 81.31.250.0/24 4777 2516 6762 49666 41689 43754 41881 62442 56815 57235
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57235 17 More Specifics 17 Total Advertisements CHAPARRASANEH, IR
81.31.224.0/22 81.31.224.0/19
81.31.224.0/24 81.31.224.0/19
81.31.225.0/24 81.31.224.0/19
81.31.226.0/24 81.31.224.0/19
81.31.227.0/24 81.31.224.0/19
81.31.228.0/23 81.31.224.0/19
81.31.229.0/24 81.31.224.0/19
81.31.233.0/24 81.31.224.0/19
81.31.236.0/22 81.31.224.0/19
81.31.236.0/24 81.31.224.0/19
81.31.239.0/24 81.31.224.0/19
81.31.240.0/23 81.31.224.0/19
81.31.240.0/24 81.31.224.0/19
81.31.241.0/24 81.31.224.0/19
81.31.248.0/23 81.31.224.0/19
81.31.248.0/24 81.31.224.0/19
81.31.250.0/24 81.31.224.0/19
whois: 402332
IANA has recorded AS57235 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57235\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 'AS57235'
% Abuse contact for 'AS57235' is 'abuse@cyber.ir'
aut-num: AS57235
as-name: ChaparRasaneh
org: ORG-CR19-RIPE
import: From AS12880 Action PREF=100; Accept ANY
import: From AS12880 action pref=20; accept AS12880
import: From AS62442 Action PREF=100; Accept ANY
import: From AS21341 Action PREF=100; Accept ANY
import: From AS51469 Action PREF=100; Accept ANY
import: From AS43343 action PREF=100; Accept ANY
import: From AS56466 Action PREF=100; Accept ANY
import: From AS16200 Action PREF=100; Accept ANY
import: From AS24631 Action PREF=100; Accept ANY
import: From AS51001 Action PREF=100; Accept ANY
import: From AS58142 Action PREF=100; Accept ANY
import: From AS34636 Action PREF=100; Accept ANY
import: From AS200370 Action PREF=100; Accept ANY
import: From AS48359 Action PREF=100; Accept ANY
import: From AS6736 Action PREF=100; Accept ANY
import: From AS44285 Action PREF=100; Accept ANY
import: From AS44531 Action PREF=100; Accept ANY
import: From AS62334 Action PREF=100; Accept ANY
import: From AS51074 Action PREF=100; Accept ANY
export: To AS12880 Announce AS57235
export: To AS21341 Announce AS57235
export: To AS16200 Announce AS57235
export: To AS62442 Announce AS57235
export: To AS51469 Announce AS57235
export: To AS24631 Announce AS57235
export: To AS43343 Announce AS57235
export: To AS51001 Announce AS57235
export: To AS58142 Announce AS57235
export: To AS200370 Announce AS57235
export: To AS48359 Announce AS57235
export: To AS34636 Announce AS57235
export: To AS6736 Announce AS57235
export: To AS44285 Announce AS57235
export: To AS56466 Announce AS57235
export: To AS51074 Announce AS57235
default: To AS12880 action pref=100; networks ANY
admin-c: CR5119-RIPE
tech-c: CR5119-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: alinejad
created: 2011-08-30T08:26:53Z
last-modified: 2025-11-22T07:43:17Z
source: RIPE # Filtered
organisation: ORG-CR19-RIPE
org-name: Chapar Rasaneh LLC
country: IR
org-type: LIR
address: Molasadra
address: 1435864377
address: Tehran
address: IRAN, ISLAMIC REPUBLIC OF
phone: +982188033666
fax-no: +982188033666
reg-nr: 10101863566 // 143384
mnt-ref: CHAPAR-MNT
mnt-ref: CHAPAR-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CHAPAR-MNT
descr: Chapar Rasaneh
tech-c: CR5119-RIPE
remarks: noc@chapar.net
abuse-c: CR8207-RIPE
created: 2011-07-28T14:38:19Z
last-modified: 2026-04-29T05:31:58Z
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 (ABERDEEN)