50517 KSU, SA
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS25019 SAUDINETSTC-AS, SA
AS8895 ISU Internet Services Unit ISU, SA
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 10007 AS50517 ORIGIN Originate: 10496 /18.64 Transit: 0 /0.00 KSU, SA
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 % 6713 AS50517 KSU, SA 10 7 0 3 7 70.00% Prefix AS Path Aggregation Suggestion 212.57.192.0/19 4608 7575 11537 8895 50517 212.57.192.0/24 4608 7575 11537 8895 50517 - Withdrawn - matching aggregate 212.57.192.0/19 4608 7575 11537 8895 50517 212.57.193.0/24 4608 7575 11537 8895 50517 - Withdrawn - matching aggregate 212.57.192.0/19 4608 7575 11537 8895 50517 212.57.194.0/24 4608 7575 11537 8895 50517 - Withdrawn - matching aggregate 212.57.192.0/19 4608 7575 11537 8895 50517 212.57.195.0/24 4608 7575 11537 8895 50517 - Withdrawn - matching aggregate 212.57.192.0/19 4608 7575 11537 8895 50517 212.57.196.0/24 4608 7575 11537 8895 50517 - Withdrawn - matching aggregate 212.57.192.0/19 4608 7575 11537 8895 50517 212.57.208.0/24 4777 2516 6762 39386 8895 8895 8895 8895 8895 8895 8895 8895 50517 212.57.211.0/24 4608 7575 11537 8895 50517 - Withdrawn - matching aggregate 212.57.192.0/19 4608 7575 11537 8895 50517 212.57.212.0/24 4608 7575 11537 8895 50517 - Withdrawn - matching aggregate 212.57.192.0/19 4608 7575 11537 8895 50517 212.57.215.0/24 4608 7575 39386 25019 50517
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS50517 9 More Specifics 10 Total Advertisements KSU, SA
212.57.192.0/24 212.57.192.0/19
212.57.193.0/24 212.57.192.0/19
212.57.194.0/24 212.57.192.0/19
212.57.195.0/24 212.57.192.0/19
212.57.196.0/24 212.57.192.0/19
212.57.208.0/24 212.57.192.0/19
212.57.211.0/24 212.57.192.0/19
212.57.212.0/24 212.57.192.0/19
212.57.215.0/24 212.57.192.0/19
whois: 402332
IANA has recorded AS50517 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS50517\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 'AS50220 - AS50841'
as-block: AS50220 - AS50841
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: 2024-08-12T14:10:44Z
last-modified: 2024-08-12T14:10:44Z
source: RIPE
% Information related to 'AS50517'
% Abuse contact for 'AS50517' is 'hanazi@ksu.edu.sa'
aut-num: AS50517
as-name: KSU
org: ORG-KSU4-RIPE
import: from AS8895 accept ANY
import: from AS25019 accept ANY
import: from AS35753 accept ANY
export: to AS8895 announce AS50517
export: to AS25019 announce AS50517
export: to AS35753 announce AS50517
admin-c: MY520-Ripe
tech-c: MY520-Ripe
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: NOC-KSU-MNT
created: 2010-02-02T09:09:32Z
last-modified: 2018-09-04T10:48:17Z
source: RIPE
organisation: ORG-KSU4-RIPE
org-name: King Saud University
country: SA
org-type: LIR
address: King Khaled Rd p.o box 2454
address: 11451
address: Riyadh
address: SAUDI ARABIA
phone: +966559088895
phone: +966538939254
fax-no: +96614674278
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: KSU-NOC
mnt-ref: NOC-KSU-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: KSU-NOC
abuse-c: AR17081-RIPE
created: 2009-12-29T10:33:25Z
last-modified: 2025-08-12T09:49:27Z
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 1.121.2 (BUSA)