41454 OKTV - Optika Kabel TV d.o.o., HR
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS61094 CRATIS-AS - CRATIS d.o.o., HR
AS174 COGENT-174 - Cogent Communications, LLC, US
Downstream Adjacent AS list
AS34522 MORH - MORH, HR
AS57499 MMPI - Ministarstvo,mora,prometa i infrastrukture, HR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15016 AS41454 ORG+TRN Originate: 5120 /19.68 Transit: 512 /23.00 OKTV - Optika Kabel TV d.o.o., HR
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 % 6594 AS41454 OKTV - Optika Kabel TV d.o.o., HR 9 8 1 2 7 77.78% Prefix AS Path Aggregation Suggestion 89.18.32.0/20 4777 2497 174 41454 + Announce - aggregate of 89.18.32.0/21 (4777 2497 174 41454) and 89.18.40.0/21 (4777 2497 174 41454) 89.18.32.0/23 4777 2497 174 41454 - Withdrawn - aggregated with 89.18.34.0/23 (4777 2497 174 41454) 89.18.34.0/24 4777 2497 174 41454 - Withdrawn - aggregated with 89.18.35.0/24 (4777 2497 174 41454) 89.18.35.0/24 4777 2497 174 41454 - Withdrawn - aggregated with 89.18.34.0/24 (4777 2497 174 41454) 89.18.36.0/22 4777 2497 174 41454 - Withdrawn - aggregated with 89.18.32.0/22 (4777 2497 174 41454) 89.18.40.0/23 4777 2497 174 41454 - Withdrawn - aggregated with 89.18.42.0/23 (4777 2497 174 41454) 89.18.42.0/24 4777 2497 174 41454 - Withdrawn - aggregated with 89.18.43.0/24 (4777 2497 174 41454) 89.18.43.0/24 4777 2497 174 41454 - Withdrawn - aggregated with 89.18.42.0/24 (4777 2497 174 41454) 89.18.44.0/22 4777 2497 174 41454 - Withdrawn - aggregated with 89.18.40.0/22 (4777 2497 174 41454) 89.18.48.0/22 4777 2497 174 41454
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS41454 8 More Specifics 9 Total Advertisements OKTV - Optika Kabel TV d.o.o., HR
89.18.32.0/23 89.18.32.0/20
89.18.34.0/24 89.18.32.0/20
89.18.35.0/24 89.18.32.0/20
89.18.36.0/22 89.18.32.0/20
89.18.40.0/23 89.18.32.0/20
89.18.42.0/24 89.18.32.0/20
89.18.43.0/24 89.18.32.0/20
89.18.44.0/22 89.18.32.0/20
whois: 402613
IANA has recorded AS41454 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS41454\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 'AS40960 - AS42171'
as-block: AS40960 - AS42171
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: 2024-07-22T14:14:32Z
last-modified: 2024-07-22T14:14:32Z
source: RIPE
% Information related to 'AS41454'
% Abuse contact for 'AS41454' is 'abuse@oktv.hr'
aut-num: AS41454
as-name: OKTV
org: ORG-OKTD1-RIPE
remarks:
remarks: # Upstreams
remarks:
remarks: # >>>>>COGENT upstream<<<<<
import: from AS174 action pref=200; accept ANY
export: to AS174 announce AS41454 AS57499 AS34522
remarks: # >>>>>Cratis upstream<<<<<
import: from AS61094 action pref=20; accept ANY
export: to AS161094 announce AS41454 AS57499 AS34522
remarks:
remarks: # Peering @ OKTV-HR
remarks:
remarks:
remarks: # Peering @ CIX
remarks:
remarks: CARNet
import: from AS2108 action pref=600; accept AS2108
export: to AS2108 announce AS41454
remarks: Hrvatski telekom d.d.
import: from AS5391 action pref=600; accept AS5391
export: to AS5391 announce AS41454
remarks: Optima Telekom
import: from AS34594 action pref=600; accept AS34594
export: to AS34594 announce AS41454
remarks: Iskon
import: from AS13046 accept AS13046
export: to AS13046 announce AS41454
remarks: CIX
import: from AS51702 accept AS51702
export: to AS51702 announce AS41454 AS57499 AS34522
remarks: Magic Telekom
import: from AS44377 accept AS44377
export: to AS44377 announce AS41454
remarks: Odasiljaci i Veze
import: from AS48797 accept AS48797
export: to AS48797 announce AS41454
remarks: i3b
import: from AS39912 accept AS39912
export: to AS39912 announce AS41454
remarks: SoftNet
import: from AS9119 accept AS9119
export: to AS9119 announce AS41454
remarks: Omonia
import: from AS44306 accept AS44306
export: to AS44306 announce AS41454
remarks: e-hrvatska
import: from AS41336 accept AS41336
export: to AS41336 announce AS41454
remarks: MMPI
import: from AS57499 accept AS57499
export: to AS57499 announce AS35549
export: to AS57499 announce AS41454
export: to AS57499 announce AS1257
export: to AS57499 announce AS2108
export: to AS57499 announce AS5391
export: to AS57499 announce AS12810
export: to AS57499 announce AS13046
export: to AS57499 announce AS29485
export: to AS57499 announce AS31012
export: to AS57499 announce AS34594
export: to AS57499 announce AS34748
export: to AS57499 announce AS35648
export: to AS57499 announce AS41336
remarks: MORH
import: from AS34522 accept AS34522
export: to AS34522 announce ANY
admin-c: ivrh10296
admin-c: IV912-RIPE
tech-c: ivrh10296
tech-c: IV912-RIPE
status: ASSIGNED
mnt-by: MNT-ivrhovec
mnt-by: RIPE-NCC-END-MNT
mnt-by: IV45212-MNT
created: 2006-08-23T14:08:18Z
last-modified: 2025-12-12T12:49:46Z
source: RIPE
organisation: ORG-OKTD1-RIPE
org-name: Optika Kabel TV d.o.o.
country: HR
reg-nr: 080493310
org-type: LIR
address: Drage Svajcera 1
address: 10290
address: Zapresic
address: CROATIA
phone: +38514001230
fax-no: +38513392979
abuse-c: AR15441-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-IVRHOVEC
mnt-ref: IV45212-MNT
mnt-ref: ddruzinec-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: mnt-ivrhovec
admin-c: ivrh10296
admin-c: IV912-RIPE
admin-c: ddru161988
created: 2006-05-19T10:11:05Z
last-modified: 2026-05-13T07:29:36Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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