47558 kntu-AS - Kajeh Nasir Toosi University of Technology, IR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS6736 IRANET-IPM - Institute for Research in Fundamental Sciences, IR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 22300 AS47558 ORIGIN Originate: 2560 /20.68 Transit: 0 /0.00 kntu-AS - Kajeh Nasir Toosi University of Technology, 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 % 16859 AS47558 kntu-AS - Kajeh Nasir Toosi University of Tec 3 2 0 1 2 66.67% Prefix AS Path Aggregation Suggestion 94.184.176.0/21 4608 7575 2914 39533 6736 47558 94.184.176.0/24 4608 7575 2914 39533 6736 47558 - Withdrawn - matching aggregate 94.184.176.0/21 4608 7575 2914 39533 6736 47558 94.184.177.0/24 4608 7575 2914 39533 6736 47558 - Withdrawn - matching aggregate 94.184.176.0/21 4608 7575 2914 39533 6736 47558
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS47558 3 More Specifics 3 Total Advertisements kntu-AS - Kajeh Nasir Toosi University of Technology, IR
94.184.176.0/21 94.184.128.0/17
94.184.176.0/24 94.184.128.0/17
94.184.177.0/24 94.184.128.0/17
whois: 402613
IANA has recorded AS47558 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS47558\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 'AS47385 - AS47868'
as-block: AS47385 - AS47868
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: 2024-07-08T14:18:47Z
last-modified: 2024-07-08T14:18:47Z
source: RIPE
% Information related to 'AS47558'
% Abuse contact for 'AS47558' is 'abuse@mail.kntu.ac.ir'
aut-num: AS47558
as-name: kntu-AS
import: from AS6736 action pref=100; accept ANY
export: to AS6736 announce AS47558
import: from AS58224 action pref=100; accept ANY
export: to AS58224 announce AS47558
org: ORG-KNTU1-RIPE
admin-c: AMA235-RIPE
tech-c: HV1659-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: IPM-MNT
created: 2016-10-27T12:11:27Z
last-modified: 2020-11-16T18:01:30Z
source: RIPE
sponsoring-org: ORG-IA30-RIPE
organisation: ORG-KNTU1-RIPE
org-name: Kajeh Nasir Toosi University of Technology
country: IR
reg-nr: Not Applicable
org-type: OTHER
address: 470 Mirdamad Ave. West, 19697, Tehran, Iran
abuse-c: ACRO953-RIPE
mnt-ref: IPM-MNT
mnt-by: IPM-MNT
created: 2016-10-26T10:12:41Z
last-modified: 2026-05-13T05:09:22Z
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
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% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)