AS5610 - O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ

as-block:       AS5537 - AS5631
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:        2018-11-22T15:27:22Z
last-modified:  2018-11-22T15:27:22Z
source:         RIPE



aut-num:        AS5610
as-name:        O2-CZECH-REPUBLIC
remarks:        Za Brumlovkou 2
remarks:        Prague 4
remarks:        Czech Republic
remarks:        ==================================================
remarks:        in case of routing or peering problem
remarks:        please contact router@o2.cz
remarks:        Abuse contact abuse@o2.cz
remarks:        ==================================================
remarks:        ================== UP-STREAM PROVIDERS ==================
remarks:        =
remarks:        == UPSTREAM PROVIDER - Telia ==
import:         from AS1299 action pref = 200; accept ANY AND NOT {0.0.0.0/0};
export:         to AS1299  announce AS-CTIOL AND NOT {0.0.0.0/0};
remarks:        =
remarks:        == UPSTREAM PROVIDER - Cgent ==
import:         from AS174 action pref = 200; accept ANY AND NOT {0.0.0.0/0};
export:         to AS174 announce AS-CTIOL AND {194.228.8.0/23} AND NOT {0.0.0.0/0};
remarks:        =
remarks:        ============ IPv6 UP-STREAM PROVIDERS ============
remarks:        == UPSTREAM PROVIDER - Telia ==
remarks:        =
mp-import:      afi ipv6.unicast from AS1299 action pref = 200; accept ANY AND NOT {0.0.0.0/0};
mp-export:      afi ipv6.unicast to AS1299 2001:2000:3080:2460::1 at 2001:2000:3080:2460::2 announce AS-CTIOL AND NOT {0.0.0.0/0};
remarks:        =
remarks:        == UPSTREAM PROVIDER - Cogent ==
remarks:        =
mp-import:      afi ipv6.unicast from AS174 action pref = 200; accept ANY AND NOT {0.0.0.0/0};
mp-export:      afi ipv6.unicast to AS174 2001:2000:3080:129::1 at 2001:2000:3080:129::2 announce AS-CTIOL AND NOT {0.0.0.0/0};
remarks:        ========================= NIX PEERING ===================
import:         from AS-TO2-NIX-PEER action pref = 100;accept PeerAS
export:         to AS-TO2-NIX-PEER announce AS-CTIOL
remarks:        =
remarks:        ===================== IPv6 NIX PEERING ===============
mp-import:      afi ipv6.unicast from AS-TO2-NIX-PEER action pref = 100;accept PeerAS
mp-export:      afi ipv6.unicast to AS-TO2-NIX-PEER announce AS-CTIOL
remarks:        =
remarks:        ========================= NIX SECURE PEERING ===================
import:         from AS112 action pref = 100;accept ANY
import:         from AS2852 action pref = 100;accept ANY
import:         from AS6881 action pref = 100;accept ANY
import:         from AS25192 action pref = 100;accept ANY
import:         from AS25234 action pref = 100;accept ANY
import:         from AS29208 action pref = 100;accept ANY
import:         from AS43037 action pref = 100;accept ANY
import:         from AS47200 action pref = 100;accept ANY
remarks:        =
export:         to AS112 announce AS-O2CZSEC
export:         to AS2852 announce AS-O2CZSEC
export:         to AS6881 announce AS-O2CZSEC
export:         to AS25192 announce AS-O2CZSEC
export:         to AS25234 announce AS-O2CZSEC
export:         to AS29208 announce AS-O2CZSEC
export:         to AS43037 announce AS-O2CZSEC
export:         to AS47200 announce AS-O2CZSEC
remarks:        =
remarks:        ===================== IPv6 NIX SECURE PEERING ===============
mp-import:      afi ipv6.unicast from AS112 action pref = 100;accept ANY
mp-import:      afi ipv6.unicast from AS2852 action pref = 100;accept ANY
mp-import:      afi ipv6.unicast from AS6881 action pref = 100;accept ANY
mp-import:      afi ipv6.unicast from AS25192 action pref = 100;accept ANY
mp-import:      afi ipv6.unicast from AS25234 action pref = 100;accept ANY
mp-import:      afi ipv6.unicast from AS29208 action pref = 100;accept ANY
mp-import:      afi ipv6.unicast from AS43037 action pref = 100;accept ANY
mp-import:      afi ipv6.unicast from AS47200 action pref = 100;accept ANY
remarks:        =
mp-export:      afi ipv6.unicast to AS112 announce AS-O2CZSEC
mp-export:      afi ipv6.unicast to AS2852 announce AS-O2CZSEC
mp-export:      afi ipv6.unicast to AS6881 announce AS-O2CZSEC
mp-export:      afi ipv6.unicast to AS25192 announce AS-O2CZSEC
mp-export:      afi ipv6.unicast to AS25234 announce AS-O2CZSEC
mp-export:      afi ipv6.unicast to AS29208 announce AS-O2CZSEC
mp-export:      afi ipv6.unicast to AS43037 announce AS-O2CZSEC
mp-export:      afi ipv6.unicast to AS47200 announce AS-O2CZSEC
remarks:        =
remarks:        =
remarks:        ============ IPv6 Peering ============
remarks:        =
remarks:        =
remarks:        == Mafra ==
mp-import:      afi ipv6.unicast from AS38952 accept AS38952
mp-export:      afi ipv6.unicast to AS38952 announce ANY AND NOT {0.0.0.0/0};
remarks:        =
remarks:        == GE Money Bank ==
mp-import:      afi ipv6.unicast from AS25238 accept AS25238
mp-export:      afi ipv6.unicast to AS25238 announce ANY AND NOT {0.0.0.0/0};
remarks:        =
remarks:        == Internet Home (LOSAN) ==
mp-import:      afi ipv6.unicast from AS41824 accept AS41824
mp-export:      afi ipv6.unicast to AS41824 announce ANY AND NOT {0.0.0.0/0};
remarks:        =
remarks:        == eHAMnet, s.r.o. ==
mp-import:      afi ipv6.unicast from AS44712 accept AS44712
mp-export:      afi ipv6.unicast to AS44712 announce ANY AND NOT {0.0.0.0/0};
remarks:        =
remarks:        == Autocont ==
mp-import:      afi ipv6.unicast from AS197376 accept AS197376
mp-export:      afi ipv6.unicast to AS197376 announce ANY AND NOT {0.0.0.0/0};
remarks:        =
remarks:        == CUZK ==
mp-import:      afi ipv6.unicast from AS28892 accept AS28892
mp-export:      afi ipv6.unicast to AS28892 announce ANY AND NOT {0.0.0.0/0};
remarks:        =
remarks:        == DataSpring s.r.o. ==
mp-import:      afi ipv6.unicast from AS201730 accept AS201730
mp-export:      afi ipv6.unicast to AS201730 announce ANY AND NOT {0.0.0.0/0};
remarks:        =
remarks:        == Prazska plynarenska ==
mp-import:      afi ipv6.unicast from AS62102 accept AS62102
mp-export:      afi ipv6.unicast to AS62102 announce {0.0.0.0/0};
remarks:        =
remarks:        == XLNET s.r.o. ==
mp-import:      afi ipv6.unicast from AS57560 accept AS57560
mp-export:      afi ipv6.unicast to AS57560 announce ANY
remarks:        =
remarks:        == Jan Ryznar ==
mp-import:      afi ipv6.unicast from AS203645 accept AS203645
mp-export:      afi ipv6.unicast to AS203645 announce ANY
remarks:        =
remarks:        == DHL ==
mp-import:      afi ipv6.unicast from AS2571 accept AS2571
mp-export:      afi ipv6.unicast to AS2571 announce ANY
remarks:        =
remarks:        == TS Bohemia ==
mp-import:      afi ipv6.unicast from AS205724 accept AS205724
mp-export:      afi ipv6.unicast to AS205724 announce ANY
remarks:        =
remarks:        =================== DIRECT PEERING PARTNERS =============
import:         from AS24971 accept AS-MASTERCZ-CZNIX
export:         to AS24971 announce AS-CTIOL
remarks:        =
remarks:        == CETIN ==
import:         from AS28725 accept AS28725
export:         to AS28725 announce ANY
remarks:        =
import:         from AS39392 accept AS-SUPERNETWORK
export:         to AS39392 announce AS-CTIOL
remarks:        =
remarks:        == Google ==
import:         from AS15169 accept AS15169
export:         to AS15169 announce AS-CTIOL
mp-import:      afi ipv6.unicast from AS15169 accept AS15169
mp-export:      afi ipv6.unicast to AS15169 announce AS-CTIOL
remarks:        =
remarks:        ==== CZECH CUSTOMERS WITH INTERNATIONAL CONNECTIVITY ====
remarks:        ========
remarks:        IH-LOSAN
import:         from AS41824 accept AS-LOSAN
export:         to AS41824 announce ANY;
remarks:        =
remarks:        ==================== CZECH CUSTOMERS ====================
remarks:        ========
remarks:        Maurice Ward & Co., s.r.o.
import:         from AS199059 accept AS199059
export:         to AS199059 announce {0.0.0.0/0}
remarks:        ========
remarks:        ARIBA
import:         from AS131306 accept AS131306
export:         to AS131306 announce {0.0.0.0/0};
remarks:        ========
remarks:        G4S Cash Solutions (CZ), a.s.
import:         from AS42969 accept AS42969
export:         to AS42969 announce {0.0.0.0/0};
remarks:        ========
remarks:        SYCHROVNET
import:         from AS47114 accept AS47114
export:         to AS47114 announce {0.0.0.0/0};
import:         from AS198813 accept AS198813
export:         to AS198813 announce {0.0.0.0/0};
remarks:        ========
remarks:        Rudolf NET
import:         from AS197393 accept AS197393
export:         to AS197393 announce {0.0.0.0/0};
remarks:        ========
remarks:        GE Capital (Czech) Holding
import:         from AS25238 accept AS25238
export:         to AS25238 announce {0.0.0.0/0} and ANY;
remarks:        ========
remarks:        MUZO
import:         from AS21241 accept AS21241
export:         to AS21241 announce ANY;
remarks:        ========
remarks:        Seznam
import:         from AS43037 accept AS43037
export:         to AS43037 announce ANY;
remarks:        ========
remarks:        DHL
import:         from AS2571 action pref = 800; accept AS2571
export:         to AS2571 announce ANY;
remarks:        ========
remarks:        Mafra
import:         from AS38952 action pref = 850; accept AS38952
export:         to AS38952 announce ANY;
remarks:        ========
remarks:        VLP
import:         from AS50695 action pref = 850; accept AS50695
export:         to AS50695 announce ANY AND {0.0.0.0/0};
remarks:        ========
remarks:        Air Navigation Services of the Czech Republic
import:         from AS15380 action pref = 830; accept AS15380
export:         to AS15380 announce ANY;
remarks:        ========
remarks:        GROUP 4 Secure Solutions a.s
import:         from AS25321 action pref = 830; accept AS25321
export:         to AS25321 announce {0.0.0.0/0};
remarks:        ========
remarks:        GE Capital (Czech) Holdings
import:         from AS25238 action pref = 80; accept AS25238
export:         to AS25238 announce ANY;
remarks:        ========
remarks:        CZ.CTNET Autonomous Sytem
import:         from AS20884 action pref = 80; accept AS-CTNET
export:         to AS20884 announce ANY;
remarks:        ========
remarks:        Logica
import:         from AS48405 action pref = 80; accept AS48405
export:         to AS48405 announce ANY;
remarks:        ========
remarks:        LUKOIL
import:         from AS13105 action pref = 80; accept AS13105
export:         to AS13105 announce ANY;
remarks:        ========
remarks:        INTACTO GAMES a.s.
import:         from AS51134 action pref = 80; accept AS51134
export:         to AS51134 announce ANY AND {0.0.0.0/0};
remarks:        ========
remarks:        OMEGA tech s.r.o.
import:         from AS196845 action pref = 80; accept AS196845
export:         to AS196845 announce ANY;
remarks:        ========
remarks:        FDLNet
import:         from AS198002 action pref = 850; accept AS198002
export:         to AS198002 announce ANY;
remarks:        ========
remarks:        Autocont
import:         from AS197376 action pref = 850; accept AS197376
export:         to AS197376 announce ANY;
remarks:        ========
remarks:        BAJA Group s.r.o.
import:         from AS57564 action pref = 850; accept AS57564
export:         to AS57564 announce ANY;
remarks:        ========
remarks:        Cesky urad zememericky a katastralni
import:         from AS28892 action pref = 850; accept AS28892
export:         to AS28892 announce ANY;
remarks:        ========
remarks:        VITKOVICE IT SOLUTIONS a.s.
import:         from AS56973 action pref = 850; accept AS56973
export:         to AS56973 announce {0.0.0.0/0};
remarks:        ========
remarks:        Monet
import:         from AS49580 action pref = 850; accept AS49580
export:         to AS49580 announce ANY;
remarks:        ========
remarks:        Hela PC
import:         from AS197879 action pref = 850; accept AS197879
export:         to AS197879 announce ANY;
remarks:        ========
remarks:        Ceskomoravska rozvojova a zarucni banka
import:         from AS56891 action pref = 850; accept AS56891
export:         to AS56891 announce {0.0.0.0/0};
remarks:        ========
remarks:        ING Bank
import:         from AS21205 action pref = 850; accept AS21205
export:         to AS21205 announce ANY;
remarks:        ========
remarks:        INTERNETHOME (Mirovka.net)
import:         from AS56442 action pref = 850; accept AS56442
export:         to AS56442 announce {0.0.0.0/0};
remarks:        ========
remarks:        Martin Vicenik
import:         from AS34955 action pref = 850; accept AS34955
export:         to AS34955 announce ANY;
remarks:        ========
remarks:        ING POJISTOVNA
import:         from AS197353 action pref = 850; accept AS197353
export:         to AS197353 announce ANY;
remarks:        ========
remarks:        CCS Ceska spolecnost pro platebni karty s.r.o
import:         from AS198103 action pref = 850; accept AS198103
export:         to AS198103 announce ANY;
remarks:        ========
remarks:        SYCHROVNET
import:         from AS47114 action pref = 850; accept AS47114
export:         to AS47114 announce {0.0.0.0/0};
remarks:        ========
remarks:        ALTRON
import:         from AS43866 action pref = 850; accept AS43866
export:         to AS43866 announce ANY;
remarks:        ========
remarks:        AVX CZ
import:         from AS50975 action pref = 850; accept AS50975
export:         to AS50975 announce ANY;
remarks:        ========
remarks:        K2 connect solution s.r.o.
import:         from AS197083 action pref = 850; accept AS197083
export:         to AS197083 announce ANY;
remarks:        ========
remarks:        GOLDWARE CZ, s.r.o.
import:         from AS198657 action pref = 850; accept AS198657
export:         to AS198657 announce ANY;
remarks:        ========
remarks:        eHAMnet, s.r.o.
import:         from AS44712 action pref = 850; accept AS44712
export:         to AS44712 announce ANY;
remarks:        ========
remarks:        Internethome.
import:         from AS51154 action pref = 850; accept AS-IHOLM AND AS57560
export:         to AS51154 announce ANY
remarks:        ========
remarks:        DataSpring s.r.o.
import:         from AS201730 action pref = 850; accept AS201730
export:         to AS201730 announce ANY
remarks:        ========
remarks:        Prazska plynarenska
import:         from AS62102 action pref = 850; accept AS62102
export:         to AS62102 announce {0.0.0.0/0};
remarks:        ========
remarks:        XLNET s.r.o.
import:         from AS57560 action pref = 850; accept AS57560
export:         to AS57560 announce ANY
remarks:        ========
remarks:        ON-SEMICONDUCTOR-INC
import:         from AS21942 action pref = 800; accept AS21942
export:         to AS21942 announce ANY;
remarks:        ========
remarks:        Komercni banka, a. s.
import:         from AS201163 action pref = 800; accept AS201163
export:         to AS201163 announce ANY;
remarks:        ========
remarks:        FIO banka, a. s.
import:         from AS62083 action pref = 800; accept AS62083
export:         to AS62083 announce {0.0.0.0/0};
remarks:        ========
remarks:        AVG - Avast
import:         from AS206334 action pref = 800; accept AS206334
export:         to AS206334 announce ANY;
remarks:        ========
remarks:        SAP SE PRG
import:         from AS203080 action pref = 800; accept AS203080
export:         to AS203080 announce {0.0.0.0/0};
remarks:        ========
remarks:        TS Bohemia
import:         from AS205724 action pref = 800; accept AS205724
export:         to AS205724 announce ANY;
remarks:        ========
remarks:        CSOB
import:         from AS205233 action pref = 800; accept AS205233
export:         to AS205233 announce ANY;
remarks:        ========
remarks:        TTC TELEKOMUNIKACE s.r.o.
import:         from AS204172 action pref = 800; accept AS204172
export:         to AS204172 announce ANY;
remarks:        ========
remarks:        MSIC-AS
import:         from AS206683 action pref = 800; accept AS206683
export:         to AS206683 announce ANY;
remarks:        ========
remarks:        ==================== CZECH CUSTOMERS IPv6====================
remarks:        == CSOB ==
remarks:        =
mp-import:      afi ipv6.unicast from AS205233 action pref = 200; accept ANY AND NOT {0.0.0.0/0};
mp-export:      afi ipv6.unicast to AS205233   announce AS-CTIOL AND NOT {0.0.0.0/0};
remarks:        ==================== END ====================
org:            ORG-STaN1-RIPE
admin-c:        CZO2-RIPE
tech-c:         CZO2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS5610-MTN
created:        2002-07-22T13:51:41Z
last-modified:  2024-06-12T11:51:47Z
source:         RIPE

organisation:   ORG-STaN1-RIPE
org-name:       O2 Czech Republic, a.s.
country:        CZ
reg-nr:         60193336
org-type:       LIR
address:        Za Brumlovkou 266/2
address:        140 22
address:        Praha 4 - Michle
address:        CZECH REPUBLIC
phone:          +420 2 71466184
fax-no:         +420 2 71464414
e-mail:         marek.vogel@o2.cz
admin-c:        VAKO1-RIPE
admin-c:        MV96-RIPE
admin-c:        HVJI1-RIPE
tech-c:         CZO2-RIPE
abuse-c:        AR14410-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS5610-MTN
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2004-04-17T11:04:17Z
last-modified:  2026-05-13T07:30:10Z
source:         RIPE

role:           5610-Tech-and-Admin
address:        Za Brumlovkou 266/2
address:        Praha 4 - Michle, PSC 140 22
e-mail:         router@o2.cz
nic-hdl:        CZO2-RIPE
admin-c:        VAKO1-RIPE
admin-c:        MV96-RIPE
admin-c:        HVJI1-RIPE
tech-c:         VAKO1-RIPE
tech-c:         HVJI1-RIPE
abuse-mailbox:  abuse@o2.cz
org:            ORG-STaN1-RIPE
mnt-by:         AS5610-MTN
created:        2016-02-18T09:58:30Z
last-modified:  2018-04-20T10:44:21Z
source:         RIPE