41620 IUSTCC-AS, IR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS6736 IRANET-IPM Institute for Research in Fundamental Sciences IPM, IR
AS51074 MABNA, IR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 13133 AS41620 ORIGIN Originate: 6656 /19.30 Transit: 0 /0.00 IUSTCC-AS, 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 % 22416 AS41620 IUSTCC-AS, IR 4 1 0 3 1 25.00% Prefix AS Path Aggregation Suggestion 194.225.224.0/20 4777 2497 2914 39533 6736 41620 194.225.224.0/21 4777 2497 2914 39533 6736 41620 - Withdrawn - matching aggregate 194.225.224.0/20 4777 2497 2914 39533 6736 41620 194.225.231.0/24 4777 2516 3257 49666 41689 43754 51074 41620 194.225.232.0/24 4777 2516 3257 49666 41689 43754 51074 41620
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS41620 4 More Specifics 4 Total Advertisements IUSTCC-AS, IR
194.225.224.0/20 194.225.0.0/16
194.225.224.0/21 194.225.0.0/16
194.225.231.0/24 194.225.0.0/16
194.225.232.0/24 194.225.0.0/16
whois: 402332
IANA has recorded AS41620 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS41620\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 'AS40960 - AS42171'
as-block: AS40960 - AS42171
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: 2024-07-22T14:14:32Z
last-modified: 2024-07-22T14:14:32Z
source: RIPE
% Information related to 'AS41620'
% Abuse contact for 'AS41620' is 'abuse@iust.ac.ir'
aut-num: AS41620
as-name: IUSTCC-AS
org: ORG-IUOS2-RIPE
import: from AS6736 accept any
import: from AS12880 accept any
import: from AS51074 accept any
export: to AS6736 announce AS41620
export: to AS12880 announce AS41620
export: to AS51074 announce AS41620
remarks: ---------IPv6----------
mp-import: afi ipv6 from AS6736 action pref=100; accept ANY
mp-export: afi ipv6 to AS6736 announce AS41620
admin-c: DM4929-RIPE
tech-c: DM4929-RIPE
tech-c: ARSL
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: IPM-MNT
created: 2006-09-26T06:29:19Z
last-modified: 2021-09-12T08:35:45Z
source: RIPE
sponsoring-org: ORG-IA30-RIPE
organisation: ORG-IUOS2-RIPE
org-name: Iran University Of Science and Technology
country: IR
org-type: OTHER
address: Iran University Of Science and Technology
address: Farjam St,Narmak,Tehran,Iran
reg-nr: Not Applicable
admin-c: DM4929-RIPE
tech-c: DM4929-RIPE
abuse-c: AROI1-RIPE
mnt-ref: IPM-MNT
mnt-by: IPM-MNT
created: 2013-06-01T03:41:37Z
last-modified: 2026-04-29T06:19:12Z
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.
% For more information, see
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% This query was served by the RIPE Database Query Service version 1.122 (SHETLAND)