203165 SPCSS, CZ
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS39392 SUPERNETWORK _, CZ
AS6939 HURRICANE, US
AS6855 SK-TELEKOM Slovak Telekom T-Mobile CZ, SK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 17877 AS203165 ORIGIN Originate: 4096 /20.00 Transit: 0 /0.00 SPCSS, CZ
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 % 18594 AS203165 SPCSS, CZ 3 2 0 1 2 66.67% Prefix AS Path Aggregation Suggestion 5.145.104.0/21 6939 203165 5.145.104.0/22 6939 203165 - Withdrawn - matching aggregate 5.145.104.0/21 6939 203165 5.145.108.0/22 6939 203165 - Withdrawn - matching aggregate 5.145.104.0/21 6939 203165
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203165 2 More Specifics 3 Total Advertisements SPCSS, CZ
5.145.104.0/22 5.145.104.0/21
5.145.108.0/22 5.145.104.0/21
whois: 402590
IANA has recorded AS203165 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203165\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 'AS203113 - AS203887'
as-block: AS203113 - AS203887
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: 2024-11-12T15:22:00Z
last-modified: 2024-11-12T15:22:00Z
source: RIPE
% Information related to 'AS203165'
% Abuse contact for 'AS203165' is 'abuse@spcss.cz'
aut-num: AS203165
as-name: SPCSS
org: ORG-SPCS6-RIPE
import: from AS5588 accept {0.0.0.0/0}
export: to AS5588 announce AS203165
import: from AS47200 accept ANY
export: to AS47200 announce AS203165
admin-c: STC44-RIPE
tech-c: STC43-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: cz-spcss-1-mnt
created: 2016-03-17T16:06:21Z
last-modified: 2021-03-04T12:36:22Z
source: RIPE
organisation: ORG-SPCS6-RIPE
org-name: Statni pokladna Centrum sdilenych sluzeb, s.p.
country: CZ
reg-nr: Not Applicable
org-type: LIR
address: Na Vapence 915/14
address: 13000
address: Praha
address: CZECH REPUBLIC
phone: +420225515811
admin-c: JK11341-RIPE
tech-c: JK11341-RIPE
abuse-c: AR36807-RIPE
mnt-ref: cz-spcss-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: cz-spcss-1-mnt
created: 2016-06-28T06:38:48Z
last-modified: 2026-05-13T07:19:42Z
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 1.122.1 (ABERDEEN)