AS12570

ITSELF - O2 Czech Republic, a.s.

Whois


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% Information related to 'AS12557 - AS13223'

as-block:       AS12557 - AS13223
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

% Information related to 'AS12570'

% Abuse contact for 'AS12570' is '[email protected]'

aut-num:        AS12570
as-name:        ITSELF
descr:          Network and internet service provider.
descr:          Czech Republic
remarks:        ======================= Upstream providers ========================
mp-import:      afi any.unicast from AS3257 accept ANY
mp-import:      afi any.unicast from AS6939 accept ANY
mp-import:      afi any.unicast from AS9002 accept ANY
mp-export:      afi any.unicast to AS3257 announce AS-NEJCZ-TRANSIT
mp-export:      afi any.unicast to AS6939 announce AS-NEJCZ-TRANSIT
mp-export:      afi any.unicast to AS9002 announce AS-NEJCZ-TRANSIT
remarks:        ========================= Customers ==========================
mp-import:      afi any.unicast from AS12570:AS-CUSTOMERS action pref=900; accept 
mp-export:      afi any.unicast to AS12570:AS-CUSTOMERS announce ANY
remarks:        ======================= NIX peerings ==========================
mp-import:      from AS-NIXCZ-RSCLIENTS action pref=500; accept ANY
mp-export:      to AS-NIXCZ-RSCLIENTS announce AS-NEJCZ-TRANSIT
remarks:        = NIX.CZ route server peerings
mp-import:      from AS12570:AS-NIX-PEERS action pref=500; accept ANY
mp-export:      to AS12570:AS-NIX-PEERS announce AS-CZECHBONE
remarks:        = NIX.CZ direct peerings
mp-import:      from AS-NIXSK-RSCLIENTS action pref=500; accept ANY
mp-export:      to AS-NIXSK-RSCLIENTS announce AS-CZECHBONE
remarks:        = NIX.SK route server peerings
remarks:        ======================= Direct peerings ==========================
mp-import:      afi any.unicast from AS15169 accept AS15169
mp-export:      afi any.unicast to AS15169 announce AS-NEJCZ-TRANSIT
remarks:        --------------------------------------------------------------------------------------------------------
remarks:
remarks:
org:            ORG-STaN1-RIPE
admin-c:        CZO2-RIPE
tech-c:         CZO2-RIPE
remarks:        --------------------------------------------------------------------------------------------------------
remarks:
remarks:        BGP communities accepted from downstream:
remarks:        1. Blackhole
remarks:        12570:666
remarks:
remarks:        --------------------------------------------------------------------------------------------------------
remarks:
remarks:        Routing issues and peering requests: noc at itself.cz
remarks:
remarks:        --------------------------------------------------------------------------------------------------------
remarks:
remarks:        This Autonomous System is present at the following exchanges: NIX-CZ, NIX-SK and SIX-SK.
remarks:
remarks:        --------------------------------------------------------------------------------------------------------
remarks:
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS5610-MTN
created:        2002-05-27T13:11:15Z
last-modified:  2024-06-20T15:31:33Z
source:         RIPE

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Prefix

ASN Description
80.78.144.0/20 ITSELF - O2 Czech Republic, a.s.
88.83.224.0/19 ITSELF - O2 Czech Republic, a.s.
89.190.40.0/21 ITSELF - O2 Czech Republic, a.s.
89.190.48.0/20 ITSELF - O2 Czech Republic, a.s.
109.105.32.0/19 ITSELF - O2 Czech Republic, a.s.
185.8.188.0/22 ITSELF - O2 Czech Republic, a.s.
193.17.248.0/22 ITSELF - O2 Czech Republic, a.s.
195.78.122.0/23 ITSELF - O2 Czech Republic, a.s.
212.4.128.0/19 ITSELF - O2 Czech Republic, a.s.
212.96.160.0/19 ITSELF - O2 Czech Republic, a.s.
213.211.32.0/19 ITSELF - O2 Czech Republic, a.s.
2001:4ba8::/29 ITSELF - O2 Czech Republic, a.s.
2a0b:bb41::/32 ITSELF - O2 Czech Republic, a.s.

Peers

ASN Description
AS47232 --
AS51424 --
AS51968 --
AS202979 --
AS47941 --
AS197798 --
AS211334 --
AS25192 --
AS57288 --
AS198346 --
AS213354 --
AS196815 --
AS16246 --
AS204886 --
AS56566 --
AS48091 --
AS198620 --