51331 MODERNTV, CZ
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS25512 CDT-AS The Czech Republic, CZ
AS8778 SLOVANET www.slovanet.net, SK
AS25248 BLUETONE-AS The Czech Republic, CZ
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 22543 AS51331 ORIGIN Originate: 2560 /20.68 Transit: 0 /0.00 MODERNTV, 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 % 13263 AS51331 MODERNTV, CZ 7 3 0 4 3 42.86% Prefix AS Path Aggregation Suggestion 188.246.114.0/24 4777 2497 1299 39392 8778 8778 51331 188.246.115.0/24 4777 2497 1299 25512 51331 188.246.116.0/22 4777 2497 1299 25512 51331 188.246.116.0/24 4777 2497 1299 25512 51331 - Withdrawn - matching aggregate 188.246.116.0/22 4777 2497 1299 25512 51331 188.246.117.0/24 4777 2497 1299 25512 51331 - Withdrawn - matching aggregate 188.246.116.0/22 4777 2497 1299 25512 51331 188.246.118.0/24 4777 2497 1299 25512 51331 - Withdrawn - matching aggregate 188.246.116.0/22 4777 2497 1299 25512 51331 188.246.119.0/24 4777 2497 174 25248 51331
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS51331 7 More Specifics 7 Total Advertisements MODERNTV, CZ
188.246.114.0/24 188.246.96.0/19
188.246.115.0/24 188.246.96.0/19
188.246.116.0/22 188.246.96.0/19
188.246.116.0/24 188.246.96.0/19
188.246.117.0/24 188.246.96.0/19
188.246.118.0/24 188.246.96.0/19
188.246.119.0/24 188.246.96.0/19
whois: 402332
IANA has recorded AS51331 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51331\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 'AS51313 - AS51355'
as-block: AS51313 - AS51355
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: 2024-12-10T14:54:30Z
last-modified: 2024-12-10T14:54:30Z
source: RIPE
% Information related to 'AS51331'
% Abuse contact for 'AS51331' is 'noc@sychrovnet.cz'
aut-num: AS51331
as-name: ModernTV
org: ORG-SS91-RIPE
import: from AS49101 accept AS49101
import: from AS47232 accept AS-ISPALLIANCE-CZ
import: from AS20723 accept AS-AVONET-CZ
import: from AS8251 accept ANY
import: from AS25512 accept ANY
import: from AS30764 accept AS30764
import: from AS44500 accept AS44500
import: from AS25248 accept ANY
import: from AS39392 accept AS39392
import: from AS42000 accept ANY
import: from AS207187 accept AS207187
import: from AS35236 accept AS35236
import: from AS204165 accept AS204165
import: from AS198813 accept AS-SYCHROVNET
export: to AS49101 announce AS-MODERNTV
import: from AS33943 accept AS33943
import: from AS203072 accept AS203072
import: from AS42306 accept AS42306
import: from AS43708 accept AS43708
import: from AS201603 accept AS201603
import: from AS62099 accept AS62099
import: from AS197296 accept AS197296
export: to AS47232 announce AS-MODERNTV
export: to AS62099 announce AS-MODERNTV
export: to AS201603 announce AS-MODERNTV
export: to AS39392 announce AS-MODERNTV
export: to AS8251 announce AS-MODERNTV
export: to AS203072 announce AS-MODERNTV
export: to AS25512 announce AS-MODERNTV
export: to AS59970 announce AS-MODERNTV
export: to AS35236 announce AS-MODERNTV
export: to AS12984 announce AS-MODERNTV
export: to AS204165 announce AS-MODERNTV
export: to AS20723 announce AS-MODERNTV
export: to AS42000 announce AS-MODERNTV
export: to AS-SYCHROVNET announce AS-MODERNTV
export: to AS30764 announce AS-MODERNTV
export: to AS44500 announce AS-MODERNTV
export: to AS42306 announce AS-MODERNTV
export: to AS197296 announce AS-MODERNTV
import: from AS8778 accept AS8778
export: to AS43708 announce AS-MODERNTV
export: to AS33943 announce AS-MODERNTV
export: to AS207187 announce AS-MODERNTV
export: to AS8778 announce AS-MODERNTV
export: to AS20723 announce AS61195
import: from AS61195 accept ANY
export: to AS61195 announce AS-MODERNTV
export: to AS61195 announce AS-AVONET-CZ
admin-c: IN500-RIPE
tech-c: IN500-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SNET-MNT
created: 2018-03-01T12:17:49Z
last-modified: 2023-05-23T08:48:51Z
source: RIPE
organisation: ORG-SS91-RIPE
org-name: SychrovNET s.r.o
country: CZ
org-type: LIR
address: Smetanova 1101
address: 75501
address: Vsetin
address: CZECH REPUBLIC
phone: +420604998992
abuse-c: AR14472-RIPE
admin-c: DZ87-RIPE
admin-c: MM15085-RIPE
admin-c: IN468-RIPE
admin-c: VB1768-RIPE
admin-c: LS6962-RIPE
mnt-ref: SNET-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: TCSERVIS-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SNET-MNT
created: 2007-11-13T11:11:11Z
last-modified: 2025-06-26T07:55:28Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% 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
% https://docs.db.ripe.net/FAQ/#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)