AS12570 ITSELF - O2 Czech Republic, a.s., CZ

AS Number

AS12570

AS Name

ITSELF

Org Name

O2 Czech Republic, a.s.

Country / Region

Czech

Registry

ripe

RegDate

Updated

2018-11-22T15:27:24Z

AS12570 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

53,760

IPv6 NUMs(/64)

38,654,705,664

53,760 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
80.78.144.0/20	O2 Czech Republic, a.s.	4096
88.83.224.0/19	O2 Czech Republic, a.s.	8192
89.190.40.0/21	VELBNET-CZ	2048
89.190.48.0/20	SELFNET-CZ	4096
109.105.32.0/19	O2 Czech Republic, a.s.	8192
185.8.188.0/22	O2 Czech Republic, a.s.	1024
193.17.248.0/22	ZEAL s.r.o.	1024
195.78.122.0/23	ZEAL s.r.o.	512
212.4.128.0/19	O2 Czech Republic, a.s.	8192
212.96.160.0/19	O2 Czech Republic, a.s.	8192
213.211.32.0/19	O2 Czech Republic, a.s.	8192

CIDR	Description	IP NUMs(prefix /64)
2001:4ba8::/29	O2 Czech Republic, a.s.	34359738368
2a0b:bb41::/32	Netstone s.r.o.	4294967296

AS	Description	Country / Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS16246	AS16246 - O2 Czech Republic, a.s., CZ		135,424	47,244,640,256	IPv4	IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS25192	CZNIC-AS - CZ.NIC, z.s.p.o., CZ	6,400	4,295,360,512	IPv4
AS57288	ASSTAMPI - StaMPi, spol. s r.o., CZ	2,048	65,536	IPv4	IPv6
AS198620	Bralu_Jurjanu_biedriba-AS - Bralu Jurjanu biedriba, LV	256	0	IPv4
AS56566	SATT-AS - SATT a.s., CZ	8,192	4,294,967,296	IPv4	IPv6
AS197798	NET-CONNECT - Net-Connect s.r.o., CZ	9,216	34,359,738,368	IPv4	IPv6
AS202979	ngaservices - NGA Services, spol. s r.o., CZ	1,024	34,359,738,368	IPv4	IPv6
AS47941	REDHAT - Red Hat Ltd, IE	256	0	IPv4
AS51968	NEOS-AS - NEOS v.o.s., CZ	4,096	0	IPv4
AS198346	NETFORMS-AS - NETFORMS s.r.o., CZ	1,024	0	IPv4
AS204886	metro-hu - Metropolitni sit Humpolec spol. s r.o., CZ	1,024	4,294,967,296	IPv4	IPv6
AS213354	International-Hosting-Solutions-AS - INTERNATIONAL HOSTING SOLUTIONS LLP, GB	6,912	16,777,216	IPv4	IPv6
AS51424	ASAGNET - Jiri Sperl, CZ	1,792	0	IPv4
AS196815	LANSERVIS-AS - LAN servis s.r.o., CZ	2,048	0	IPv4
AS211334	Master_IT_Technologies-2 - MASTER IT Technologies, a.s., CZ	256	0	IPv4
AS48091	ROWANet-AS - Kraj Vysocina, CZ	1,024	4,295,032,832		IPv6

Peers at this Exchange Point

Country / Region	IX	IPv4	IPv6	Port Speed	Updated
	BR-IX - Brno University of Technology	185.1.25.14	2001:7f8:87::14	10 Gbps	2017-03-24 14:36:58

Private Peering Facilities

Name	City	Website	Updated
CE Colo Prague	Prague	http://www.cecolo.com/	2016-03-14 21:34:40
Sitel Bratislava	Bratislava	http://www.sitel.sk	2016-03-14 21:34:40
TTC TELEPORT DC1	Prague	http://www.ttc-teleport.cz/	2016-03-14 21:34:55
Slovak University of Technology	Bratislava	http://www.six.sk	2016-03-14 20:23:03
Master DC Brno	Brno	http://www.masterdc.com/master-dc-brno-en/	2017-03-24 14:37:51
itself TH Brno	Brno	https://www.itself.cz/en/housing-en/data-centers/data-center-brno	2019-02-19 08:10:56
itself TH Ivančice	Ivančice	https://www.itself.cz/en/housing-en/data-centers/data-center-ivancice	2019-02-19 08:11:00

IP Address	Domain NUMs	Domains
80.78.144.202	1	mail.breclav.eu
80.78.144.203	1	ssd.breclav.eu
80.78.144.204	1	breclav.knihovny.net
80.78.145.5	2	stabav.cz
80.78.146.12	1	gis.breclav.eu
80.78.146.34	1	www.lgfwcz.dyndns.org
80.78.146.91	1	objednavani.poliklinika.cz
80.78.146.229	7	diskdoktor.cz
80.78.146.230	4	csgojackpotplace.com
80.78.147.6	2	laura.activemedia.cz

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



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 <AS12570:AS-CUSTOMERS+$>
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

organisation:   ORG-STaN1-RIPE
org-name:       O2 Czech Republic, a.s.
country:        CZ
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:  2020-12-16T12:31:56Z
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

AS12570 - ITSELF - O2 Czech Republic, a.s., CZ

AS12570

ITSELF

O2 Czech Republic, a.s.

Czech

Peers at this Exchange Point

Private Peering Facilities