IP range details

217.11.246.0/23

AS204383  ·  SPCom s.r.o.

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Summary

Country Czechia
Domain casablanca.cz
ASN AS204383
Registry ripe
Hosted IPs 512
ID SPCOM-CASA

WHOIS Details

inetnum:        217.11.246.0 - 217.11.246.255
netname:        SPCOM-CASA
country:        CZ
admin-c:        CASA3-RIPE
admin-c:        PS21706-RIPE
tech-c:         CASA3-RIPE
tech-c:         PS21706-RIPE
mnt-by:         CASABLANCA-RIPE-MNT
mnt-lower:      cz-spcom-1-mnt
mnt-lower:      SPCOM-MNT
mnt-domains:    cz-spcom-1-mnt
mnt-domains:    SPCOM-MNT
status:         SUB-ALLOCATED PA
created:        2024-03-17T10:15:29Z
last-modified:  2024-03-17T10:15:29Z
source:         RIPE
abuse-email:    abuse@casablanca.cz
abuse-c:        CASA3-RIPE
abuse-org:      ORG-CI1-RIPE

role:           Casablanca INT RIPE manager
address:        Casablanca INT
address:        Vinohradska 184, Prague 3 - 130 52
address:        Czech republic
phone:          +420 270 000 270
fax-no:         +420 270 000 277
e-mail:         hostmaster@casablanca.cz
abuse-mailbox:  abuse@casablanca.cz
admin-c:        JH1771-RIPE
tech-c:         JH1771-RIPE
notify:         hostmaster@casablanca.cz
nic-hdl:        CASA3-RIPE
created:        2005-09-05T10:42:10Z
last-modified:  2015-07-03T11:19:49Z
source:         RIPE
mnt-by:         CASABLANCA-CORE-MNT

person:         Petr Sramek
address:        Gocarova trida 227
address:        50003
address:        Hradec Kralove
address:        CZECH REPUBLIC
phone:          +420491040040
nic-hdl:        PS21706-RIPE
mnt-by:         cz-spcom-1-mnt
created:        2018-03-20T08:53:12Z
last-modified:  2018-03-20T08:53:13Z
source:         RIPE

route:          217.11.246.0/24
descr:          Casablanca INT prefix fraction
origin:         AS15685
mnt-by:         CASABLANCA-CORE-MNT
created:        2017-06-29T08:24:56Z
last-modified:  2017-06-29T08:24:56Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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