AS34594 — Optima telekom
AS Name: OT-AS
Organization: ORG-TD140-RIPE
Registry: RIPE
Imports from (55)
AS1299AS205714AS174AS3356AS48353AS25328AS-HEPAS48621AS198785AS-SEDMIODJELAS25467AS197823AS196622AS197716AS48797AS199401AS59786AS201679AS203254AS41336AS34748AS-PORTUSAS38937AS52172AS61995AS208057AS205774AS203463AS44330AS51989AS25528AS-VODATELAS13046AS-ISKONAS2108AS9119AS31095AS12810AS25064AS31012AS-DCM-ASSETAS35549AS-METRONETAS41454AS29485AS-AMISAS39912AS-I3BAS44306AS44377
... and 5 more
... and 5 more
Exports to (46)
AS1299AS-OPTIMAAS205714AS174AS3356AS48353AS25328AS48621AS198785AS25467AS197823AS196622AS197716AS48797AS199401AS59786AS201679AS203254AS41336AS34748AS38937AS52172AS61995AS208057AS205774AS203463AS44330AS51989AS25528AS13046AS2108AS9119AS12810AS25064AS31012AS35549AS41454AS29485AS39912AS44306AS44377AS5391AS5603AS-OPTIMA-IPV6AS6939AS203455
⚠️ CIRCL BGP Security Rank: 0.0170% (position 7885)
aut-num: AS34594
as-name: OT-AS
org: ORG-TD140-RIPE
remarks: ------------------------- IPv4 UPSTREAM ------------------------
remarks: - Hurricane Electric
remarks: from AS6939 accept ANY
remarks: to AS6939 announce AS-OPTIMA
remarks: - TELIA:
import: from AS1299 accept ANY
export: to AS1299 announce AS-OPTIMA
remarks: - Telemach Hrvatska
import: from AS205714 accept ANY
export: to AS205714 announce AS-OPTIMA
remarks: - Cogent Communications
import: from AS174 accept ANY
export: to AS174 announce AS-OPTIMA
remarks: - Lumen
import: from AS3356 accept ANY
export: to AS3356 announce AS-OPTIMA
remarks: ------------------------- IPv6 UPSTREAM ------------------------
remarks: ----------------------------------------------------------------
remarks: -Telia
mp-import: afi ipv6.unicast from AS1299 accept ANY
mp-export: afi ipv6.unicast to AS1299 announce AS-OPTIMA-IPV6
remarks: - Hurricane Electric:
mp-import: afi ipv6.unicast from AS6939 accept ANY
mp-export: afi ipv6.unicast to AS6939 announce AS-OPTIMA-IPV6
remarks: - Cogent Communications
mp-import: afi ipv6.unicast from AS174 accept ANY
mp-export: afi ipv6.unicast to AS174 announce AS-OPTIMA-IPV6
remarks: - Lumen
mp-import: afi ipv6.unicast from AS3356 accept ANY
mp-export: afi ipv6.unicast to AS3356 announce AS-OPTIMA-IPV6
remarks: ----------------------------------------------------------------
remarks: ---------- Customers of Optima Telekom d.d. --------------------
remarks: ---------- Announced in AS-OPTIMA --------------------
remarks: ----------------------------------------------------------------
remarks: -Nova TV:
import: from AS48353 accept AS48353
export: to AS48353 announce {0.0.0.0/0}
remarks: - HEP:
import: from AS25328 accept AS-HEP
export: to AS25328 announce ANY
remarks: - Kreditna banka:
import: from AS48621 accept AS48621
export: to AS48621 announce {0.0.0.0/0}
remarks: - Sedmi odjel:
import: from AS198785 accept AS-SEDMIODJEL
export: to AS198785 announce ANY
remarks: - Akton:
import: from AS25467 accept AS25467
export: to AS25467 announce ANY
remarks: - MZSS:
import: from AS197823 accept AS197823
export: to AS197823 announce ANY
remarks: - Hrvatska posta:
import: from AS196622 accept AS196622
export: to AS196622 announce ANY
remarks: - Multikomunikacije:
import: from AS197716 accept AS197716
export: to AS197716 announce ANY
remarks: - OiV:
import: from AS48797 accept AS48797
export: to AS48797 announce ANY
remarks: - APIS IT d.o.o.
import: from AS199401 accept AS199401
export: to AS199401 announce {0.0.0.0/0}
remarks: - Splitska Banka
import: from AS59786 accept AS59786
export: to AS59786 announce AS-OPTIMA AND {0.0.0.0/0}
remarks: - Reversing Labs
import: from AS201679 accept AS201679
export: to AS201679 announce {0.0.0.0/0}
remarks: - KTVnet
import: from AS203254 accept AS203254
export: to AS203254 announce ANY
remarks: - Fina
import: from AS41336 accept AS41336
export: to AS41336 announce ANY
remarks: - H1 Telekom
import: from AS34748 accept AS-PORTUS
export: to AS34748 announce ANY
remarks: - Verso:
import: from AS38937 accept AS38937
export: to AS38937 announce ANY
remarks: - Zagrebacki Holding
import: from AS52172 accept AS52172
export: to AS52172 announce ANY
remarks: - Krk Sistemi
import: from AS61995 accept AS61995
export: to AS61995 announce ANY
remarks: - Filip Informatika
import: from AS208057 accept AS208057
export: to AS208057 announce ANY
remarks: - Tonet
import: from AS205774 accept AS205774
export: to AS205774 announce ANY
remarks: - Asseco See
import: from AS203463 accept AS203463
export: to AS203463 announce ANY
remarks: - Adscanner
import: from AS44330 accept AS44330
export: to AS44330 announce ANY
remarks: -Grad Rijeka
import: from AS51989 accept AS51989
export: to AS51989 announce {0.0.0.0/0}
remarks: ----------------------------------------------------------------
remarks: ----------------------------------------------------------------
remarks: ----------------------------------------------------------------
remarks: ---------- IPv6 Customers of Optima Telekom d.d. ---------------
remarks: ---------- Announced in AS-OPTIMA-IPV6 ---------------
remarks: ----------------------------------------------------------------
remarks: - Sedmi odjel:
mp-import: afi ipv6.unicast from AS198785 accept AS198785
mp-export: afi ipv6.unicast to AS198785 announce ANY
remarks: - Splitska Banka:
mp-import: afi ipv6.unicast from AS59786 accept AS59786
mp-export: afi ipv6.unicast to AS59786 announce AS-OPTIMA AND {::/0}
remarks: - H1 Telekom
mp-export: afi ipv6.unicast to AS34748 announce ANY
remarks: - Krk Sistemi:
mp-import: afi ipv6.unicast from AS61995 accept AS61995
mp-export: afi ipv6.unicast to AS61995 announce ANY
remarks: - Valsil:
mp-import: afi ipv6.unicast from AS203455 accept AS203455
mp-export: afi ipv6.unicast to AS203455 announce ANY
remarks: - Verso:
mp-import: afi ipv6.unicast from AS38937 accept AS38937
mp-export: afi ipv6.unicast to AS38937 announce ANY
remarks: - Adscanner:
mp-import: afi ipv6.unicast from AS44330 accept AS44330
mp-export: afi ipv6.unicast to AS44330 announce ANY
remarks: -Akton:
mp-import: afi ipv6.unicast from AS25467 accept AS25467
mp-export: afi ipv6.unicast to AS25467 announce ANY
remarks: ----------------------------------------------------------------
remarks: ---------- CIX - Croatian Internet Exchange --------------------
remarks: ----------------------------------------------------------------
remarks: - Vodatel:
import: from AS25528 action pref=900; accept AS-VODATEL
export: to AS25528 announce AS-OPTIMA
remarks: - Iskon:
import: from AS13046 action pref=900; accept AS-ISKON
export: to AS13046 announce AS-OPTIMA
remarks: - CARNet:
import: from AS2108 action pref=900; accept AS2108
export: to AS2108 announce AS-OPTIMA
remarks: - SoftNet:
import: from AS9119 action pref=900; accept AS9119 and AS31095
export: to AS9119 announce AS-OPTIMA
remarks: - Vipnet:
import: from AS12810 action pref=900; accept AS12810
export: to AS12810 announce AS-OPTIMA
remarks: - Vox Mundi:
import: from AS25064 action pref=900; accept AS25064
export: to AS25064 announce AS-OPTIMA
remarks: - B.NET:
import: from AS31012 action pref=900; accept AS-DCM-ASSET
export: to AS31012 announce AS-OPTIMA
remarks: - Metronet:
import: from AS35549 action pref=900; accept AS-METRONET
export: to AS35549 announce AS-OPTIMA
remarks: - OKTV:
import: from AS41454 action pref=900; accept AS41454
export: to AS41454 announce AS-OPTIMA
remarks: - AMIS Hrvatska:
import: from AS29485 action pref=900; accept AS-AMIS
export: to AS29485 announce AS-OPTIMA
remarks: - HEP:
import: from AS25328 action pref=900; accept AS25328
export: to AS25328 announce AS-OPTIMA
remarks: - i3b:
import: from AS39912 action pref=900; accept AS-I3B
export: to AS39912 announce AS-OPTIMA
remarks: - Omonia:
import: from AS44306 action pref=900; accept AS44306
export: to AS44306 announce AS-OPTIMA
remarks: - Magic Telekom:
import: from AS44377 action pref=900; accept AS44377
export: to AS44377 announce AS-OPTIMA
remarks: - Croatian Telecom:
import: from AS5391 action pref=900; accept AS5391
export: to AS5391 announce AS-OPTIMA
remarks: ----------------------------------------------------------------
remarks: ---------- IPv6 peering at Croatian Internet Exchange - CIX ----
remarks: ----------------------------------------------------------------
remarks: - CARNet:
mp-import: afi ipv6.unicast from AS2108 accept AS2108
mp-export: afi ipv6.unicast to AS2108 announce AS-OPTIMA-IPV6
remarks: - Iskon
mp-import: afi ipv6.unicast from AS13046 accept AS13046
mp-export: afi ipv6.unicast to AS13046 announce AS-OPTIMA-IPV6
remarks: ----------------------------------------------------------------
remarks: ---------------- Private Peerings -----------------------------
remarks: ----------------------------------------------------------------
remarks: - OiV:
import: from AS48797 action pref=900; accept AS48797
export: to AS48797 announce AS-OPTIMA
remarks: - SiOL:
import: from AS5603 accept AS-SIOL
export: to AS5603 announce AS-OPTIMA
remarks: ----------------------------------------------------------------
remarks: ---------- BGP community support for transit customers ---------
remarks: ----------------------------------------------------------------
remarks: 34594:200 - Customer route
remarks: 34594:100 - Peer route
remarks: ----------------------------------------------------------------
remarks: Regional communities:
remarks: ----------------------------------------------------------------
remarks: 34594:10 - POP Zagreb, HR
remarks: 34594:20 - CIX - Croatian Internet Exchange, Zagreb, HR
remarks: Those communites are removed at ingress and they are set only by
remarks: Optima Telekom.
remarks: ----------------------------------------------------------------
remarks: Accepted communities
remarks: ----------------------------------------------------------------
remarks: Customer traffic engineering communities - LocalPref
remarks: ----------------------------------------------------------------
remarks: 34594:70 - set local preference to 70
remarks: 34594:80 - set local preference to 80
remarks: 34594:90 - set local preference to 90
remarks: ----------------------------------------------------------------
remarks: Customer traffic engineering communities - Suppression
remarks: ----------------------------------------------------------------
remarks: 34594:1110 - do not announce route to AS174 (Cogent)
remarks: 34594:1120 - do not announce route to AS1299 (Telia)
remarks: 34594:1130 - do not announce route to AS3356 (Lumen)
remarks: 34594:1150 - do not announce route to AS205714 (Telemach Hrvatska)
remarks: 34594:1160 - do not announce route to AS6939 (Hurricane Electric)
remarks: ----------------------------------------------------------------
remarks: Customer traffic engineering communities - Prepending
remarks: ----------------------------------------------------------------
remarks: 34594:1001 - prepend once to all upstream providers
remarks: 34594:1002 - prepend twice to all upstream providers
remarks: 34594:1003 - prepend three times to all upstream providers
remarks: 34594:1011 - prepend once to AS174 (Cogent)
remarks: 34594:1012 - prepend twice to AS174 (Cogent)
remarks: 34594:1013 - prepend three times to AS174 (Cogent)
remarks: 34594:1021 - prepend once to AS1299 (Telia)
remarks: 34594:1022 - prepend twice to AS1299 (Telia)
remarks: 34594:1023 - prepend three times to AS1299 (Telia)
remarks: 34594:1031 - prepend once to AS3356 (Lumen)
remarks: 34594:1032 - prepend twice to AS3356 (Lumen)
remarks: 34594:1033 - prepend three times to AS3356 (Lumen)
remarks: 34594:1051 - prepend once to AS205714 (Telemach Hrvatska)
remarks: 34594:1052 - prepend twice to AS205714 (Telemach Hrvatska)
remarks: 34594:1053 - prepend three times to AS205714 (Telemach Hrvatska)
remarks: 34594:1071 - prepend once to AS6939 (Hurricane Electric)
remarks: 34594:1072 - prepend twice to AS6939 (Hurricane Electric)
remarks: 34594:1073 - prepend three times to AS6939 (Hurricane Electric)
remarks: ----------------------------------------------------------------
remarks: Customer traffic engineering communities - Blackhole
remarks: ----------------------------------------------------------------
remarks: 34594:666
remarks: Blackholing is possible only for routes registred at customer's
remarks: own AS number and not for entire AS-SET
remarks: ----------------------------------------------------------------
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: OT-MNT
created: 2005-02-21T07:40:25Z
last-modified: 2025-07-31T07:05:50Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
Direct Membership
Macros that directly list AS34594 as a member:
AS-OPTIMA-IPV6(6 members)
AS-ISKON-ND(41 members)
AS-HRHINET(201 members)
AS-LEVEL3-CUSTOMERS-EU(565 members)
AS-LEVEL3-ORIGINS-EU(7728 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS34594 (directly or via nested macros): 402
Show 100 macros
AS-OPTIMA-IPV6(6 ASNs)
AS-ISKON-ND(49 ASNs)
AS-ISKON(76 ASNs)
AS-HRHINET(386 ASNs)
AS-LEVEL3-CUSTOMERS-EU(565 ASNs)
AS-LEVEL3-CUSTOMERS(1,493 ASNs)
AS-LEVEL3-ORIGINS-EU(7,728 ASNs)
AS-LEVELTHREEEU(7,728 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS-LAMBDA(24,056 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-LIXP(25,221 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-SMILE(26,794 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS-SOVAM(34,887 ASNs)
AS-CWCCUSTOMERS(34,940 ASNs)
AS-MERCURY(34,969 ASNs)
AS-UUNETEUDE(34,985 ASNs)
AS702:AS-DE-CUSTOMER(34,985 ASNs)
AS-TELARM(35,456 ASNs)
AS-ARMENTEL(35,460 ASNs)
AS-SET-UTG(35,510 ASNs)
AS-AZERSATMEMBERS(35,515 ASNs)
AS-SKYVISION-2(35,554 ASNs)
AS-SKYVISION(35,589 ASNs)
AS702:AS-BE-CUSTOMER(35,695 ASNs)
AS-RASCOM(35,828 ASNs)
AS20764:AS-RASCOM(35,829 ASNs)
AS-PIRIX(36,082 ASNs)
AS-PIRIX-CUSTOM(36,082 ASNs)
AS-ELBA-IX-ROUTESERVER(36,120 ASNs)
AS-T-CIX(36,150 ASNs)
AS48193:AS-PITER-IX-FRA(36,250 ASNs)
AS-TTNET(36,321 ASNs)
AS-MF-MGSM(36,444 ASNs)
AS-TTK(36,818 ASNs)
AS702:AS-SE-CUSTOMER(37,142 ASNs)
AS-MONIX-PEERS(37,180 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-TAHOEIX-MEMBERS(37,370 ASNs)
AS-MBIX-RS-MEMBERS(37,425 ASNs)
AS-ECRCCUSTDE(37,596 ASNs)
AS-ECRC(37,597 ASNs)
... and 302 more
Upstream AS Paths
30 unique paths, avg length 2.6
AS Looking Glass
Upstream paths (matching graph above)
AS34594 IPv4 Address Subnets (16)
| 89.201.128.0/17 | 🇭🇷 HR | OT - Optima Telekom d.d. | OT-AS |
| 95.178.128.0/17 | 🇭🇷 HR | OT - Optima Telekom d.d. | OT-AS |
| 151.252.224.0/19 | 🇭🇷 HR | OT-AS | |
| 5.39.128.0/19 | 🇭🇷 HR | OT - Optima Telekom | OT-AS |
| 5.43.160.0/19 | 🇭🇷 HR | OT - Optima Telekom d.d. | OT-AS |
| 85.114.32.0/19 | 🇭🇷 HR | OT - Optima Telekom d.d. | OT-AS |
| 89.17.0.0/19 | 🇭🇷 HR | OT - Optima Telekom d.d. | OT-AS |
| 176.222.32.0/20 | 🇭🇷 HR | OT - Optima Telekom d.d. | OT-AS |
| 37.205.96.0/20 | 🇭🇷 HR | OT - Optima Telekom d.d. | OT-AS |
| 80.80.48.0/20 | 🇭🇷 HR | OT - Optima Telekom d.d. | OT-AS |
AS34594 IPv6 Address Subnets (2)
| 2a02:ac8::/32 | 🇭🇷 HR | OT - Optima Telekom d.d. | OT-AS |
| 2a03:6100::/32 | 🇭🇷 HR | Optima Telekom d.d. | OT-AS |