12660 SHARIF-EDU-NET Sharif University of Technology, Tehran,Iran
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS6736 IRANET-IPM IRANET/IPM
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5052 AS12660 ORIGIN Originate: 16384 /18.00 Transit: 0 /0.00 SHARIF-EDU-NET Sharif University of Technology, Tehran,Iran
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 % 9695 AS12660 SHARIF-EDU-NET Sharif University of Tech 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 81.31.160.0/19 4637 5511 25113 6736 12660 213.233.160.0/19 4637 5511 25113 6736 12660
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS12660 1 More Specifics 3 Total Advertisements SHARIF-EDU-NET Sharif University of Technology, Tehran,Iran
81.31.160.0/24 81.31.160.0/20
whois: 402603
IANA has recorded AS12660 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS12660\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 'AS12557 - AS13223'
as-block: AS12557 - AS13223
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: 2018-11-22T15:27:24Z
last-modified: 2018-11-22T15:27:24Z
source: RIPE
% Information related to 'AS12660'
% Abuse contact for 'AS12660' is 'ripe@sharif.edu'
aut-num: AS12660
org: ORG-SUOT1-RIPE
remarks: Remark added by the RIPE NCC: The holder of the Internet resources in this RIPE Database object is subject to EU sanctions either directly, or through EU-sanctioned shareholding(s) and/or control(s). The Internet resources are therefore restricted from being transferred to third parties.
as-name: SHARIF-EDU-NET
import: from AS6736 action pref=100; accept AS6736
import: from AS21341 action pref=100; accept AS21341
import: from AS25184 action pref=100; accept AS25184
export: to AS6736 announce AS12660
export: to AS21341 announce AS12660
export: to AS12880 announce AS12660
default: to AS6736 action pref=10; networks AS12660
default: to AS12880 action pref=5; networks ANY
admin-c: AOK5-RIPE
tech-c: AOK5-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SHARIF-EDU-MNT
created: 2002-08-16T19:31:26Z
last-modified: 2025-05-20T13:56:13Z
source: RIPE
organisation: ORG-SUOT1-RIPE
org-name: Sharif University Of Technology
country: IR
reg-nr: Not Applicable
org-type: LIR
address: Azadi Ave.
address: PO: 11155-8515
address: Tehran
address: IRAN, ISLAMIC REPUBLIC OF
phone: +982166164150
phone: +982166022371
fax-no: +982166019568
abuse-c: AR15663-RIPE
mnt-ref: SHARIF-EDU-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SHARIF-EDU-MNT
admin-c: AOK5-RIPE
created: 2004-04-17T11:28:26Z
last-modified: 2026-05-13T07:12:49Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% 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 (BUSA)