AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region LG
ICZAS-CZ ICZ a.s. 1 1 2,048 65,536 Czech
2,048 IPv4 Addresses
CIDR Description IP Num
78.31.24.0/21 ICZ a.s. 2048
CIDR Description IP NUMs(prefix /64)
2001:67c:1578::/48 ICZ a.s. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS5588 GTSCE GTS Central Europe / Antel Germany, CZ Czech 1,378,344 81,604,837,376 IPv4 IPv4 IPv6 IPv6
AS5610 O2-CZECH-REPUBLIC, CZ Czech 1,553,152 47,244,640,256 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
78.31.25.10 1 vpn.i.cz
78.31.25.136 1 imap.i.cz
78.31.26.6 2 gallery.cz
78.31.26.7 2 artforum.cz
78.31.26.9 1 rzp.i.cz
78.31.26.10 1 karta.rzp.cz
78.31.26.23 2 msz.qmshc.cz
78.31.26.42 1 mx2.vse.cz
78.31.26.60 1 meetings.i.cz
78.31.26.110 1 anketa.i.cz

Sales: sarah@ipip.net

as-block:       AS42383 - AS45055
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE



aut-num:        AS43757
as-name:        ICZAS-CZ
org:            ORG-Ia714-RIPE
remarks:        >> RADIOKOMUNIKACE (BlueTone-AS)
import:         from AS25248 accept ANY
export:         to AS25248 announce AS43757
remarks:        >> T-Mobile Czech Republic (GTSCZ)
import:         from AS2819 accept ANY
export:         to AS2819 announce AS43757
mp-import:      afi ipv6.unicast from AS2819 accept ANY
mp-export:      afi ipv6.unicast to AS2819 announce AS43757
mp-import:      afi ipv6.unicast from AS25248 accept ANY
mp-export:      afi ipv6.unicast to AS25248 announce AS43757
admin-c:        ICZ-CZ
tech-c:         ICZ-CZ
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ICZAS-MNT
created:        2007-09-24T13:16:02Z
last-modified:  2018-09-04T10:27:07Z
source:         RIPE
sponsoring-org: ORG-Ra2-RIPE

organisation:   ORG-Ia714-RIPE
org-name:       ICZ a.s.
org-type:       OTHER
address:        Na hrebenech II 1718/10
address:        Praha 4
address:        140 00
address:        Czech Republic
abuse-c:        ABC-CZ
mnt-ref:        ICZAS-MNT
mnt-by:         ICZAS-MNT
created:        2007-09-19T08:30:38Z
last-modified:  2014-05-09T07:53:15Z
source:         RIPE # Filtered

role:           ICZ Hostmaster
address:        ICZ a.s.
address:        Na hrebenech II 1718/10
address:        Praha 4
address:        140 00
address:        Czech Republic
phone:          +420 222271111
fax-no:         +420 222271112
abuse-mailbox:  abuse@i.cz
admin-c:        JO123
tech-c:         OB-CZ
tech-c:         PH-CZ
tech-c:         JF6957-RIPE
tech-c:         VO-CZ
tech-c:         JO123
mnt-by:         ICZAS-MNT
nic-hdl:        ICZ-CZ
created:        2008-03-23T10:30:34Z
last-modified:  2019-09-04T15:06:28Z
source:         RIPE # Filtered