57745 TMU-ASN, IR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS6736 IRANET-IPM Institute for Research in Fundamental Sciences IPM, IR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 25461 AS57745 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 TMU-ASN, 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 % 13037 AS57745 TMU-ASN, IR 8 6 3 5 3 37.50% Prefix AS Path Aggregation Suggestion 194.225.166.0/23 4777 2497 2914 39533 6736 57745 + Announce - aggregate of 194.225.166.0/24 (4777 2497 2914 39533 6736 57745) and 194.225.167.0/24 (4777 2497 2914 39533 6736 57745) 194.225.166.0/24 4777 2497 2914 39533 6736 57745 - Withdrawn - aggregated with 194.225.167.0/24 (4777 2497 2914 39533 6736 57745) 194.225.167.0/24 4777 2497 2914 39533 6736 57745 - Withdrawn - aggregated with 194.225.166.0/24 (4777 2497 2914 39533 6736 57745) 194.225.168.0/24 4608 7575 2914 39533 6736 57745 57745 57745 57745 57745 57745 57745 194.225.169.0/24 4777 2497 2914 39533 6736 57745 194.225.170.0/23 4777 2497 2914 39533 6736 57745 + Announce - aggregate of 194.225.170.0/24 (4777 2497 2914 39533 6736 57745) and 194.225.171.0/24 (4777 2497 2914 39533 6736 57745) 194.225.170.0/24 4777 2497 2914 39533 6736 57745 - Withdrawn - aggregated with 194.225.171.0/24 (4777 2497 2914 39533 6736 57745) 194.225.171.0/24 4777 2497 2914 39533 6736 57745 - Withdrawn - aggregated with 194.225.170.0/24 (4777 2497 2914 39533 6736 57745) 194.225.172.0/23 4777 2497 2914 39533 6736 57745 + Announce - aggregate of 194.225.172.0/24 (4777 2497 2914 39533 6736 57745) and 194.225.173.0/24 (4777 2497 2914 39533 6736 57745) 194.225.172.0/24 4777 2497 2914 39533 6736 57745 - Withdrawn - aggregated with 194.225.173.0/24 (4777 2497 2914 39533 6736 57745) 194.225.173.0/24 4777 2497 2914 39533 6736 57745 - Withdrawn - aggregated with 194.225.172.0/24 (4777 2497 2914 39533 6736 57745)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57745 8 More Specifics 8 Total Advertisements TMU-ASN, IR
194.225.166.0/24 194.225.0.0/16
194.225.167.0/24 194.225.0.0/16
194.225.168.0/24 194.225.0.0/16
194.225.169.0/24 194.225.0.0/16
194.225.170.0/24 194.225.0.0/16
194.225.171.0/24 194.225.0.0/16
194.225.172.0/24 194.225.0.0/16
194.225.173.0/24 194.225.0.0/16
whois: 402332
IANA has recorded AS57745 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57745\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 'AS57370 - AS57973'
as-block: AS57370 - AS57973
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: 2025-04-24T14:15:44Z
last-modified: 2025-04-24T14:15:44Z
source: RIPE
% Information related to 'AS57745'
% Abuse contact for 'AS57745' is 'abuse@modares.ac.ir'
aut-num: AS57745
as-name: TMU-ASN
org: ORG-TMU1-RIPE
import: from as6736 accept ANY
export: to as6736 announce AS57745
import: from as12880 accept ANY
export: to as12880 announce AS57745
import: from as42337 accept ANY
export: to as42337 announce AS57745
remarks: ---------IPv6----------
mp-import: afi ipv6 from AS6736 action pref=100; accept ANY
mp-export: afi ipv6 to AS6736 announce AS57745
admin-c: MK22556-RIPE
admin-c: AS42637-RIPE
tech-c: MK22556-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: IPM-MNT
created: 2012-01-30T12:18:08Z
last-modified: 2019-12-20T13:42:04Z
source: RIPE
sponsoring-org: ORG-IA30-RIPE
organisation: ORG-TMU1-RIPE
org-name: Tarbiat Modares University
country: IR
org-type: OTHER
address: Tarbiat Modares University, Jalal Ale Ahmad Highway,
address: P.O.Box: 14115-111, Tehran, Iran
reg-nr: Not Applicable
abuse-c: AROT1-RIPE
mnt-ref: ipm-mnt
mnt-by: ipm-mnt
created: 2012-01-25T09:30:04Z
last-modified: 2026-04-29T06:53:19Z
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.
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% This query was served by the RIPE Database Query Service version 1.122 (DEXTER)