IP range details

91.103.160.0/21

AS42000  ·  Futruy s.r.o.

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Summary

Country Czechia
Domain allstarnet.cz
ASN AS42000
Registry ripe
Hosted IPs 2,048
ID CZ-VISUAL-20061130

WHOIS Details

inetnum:        91.103.160.0 - 91.103.167.255
netname:        CZ-VISUAL-20061130
country:        CZ
org:            ORG-VCSS1-RIPE
admin-c:        ZP326-RIPE
tech-c:         zp326-ripe
status:         ALLOCATED PA
mnt-by:         MNT-KAORA
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-05-13T12:15:00Z
last-modified:  2019-05-13T12:15:00Z
source:         RIPE
abuse-email:    noc@kaora.cz
abuse-c:        AR48026-RIPE
abuse-org:      ORG-VCSS1-RIPE

organisation:   ORG-VCSS1-RIPE
org-name:       Allstar Net s.r.o.
country:        CZ
org-type:       LIR
address:        Bud?jovická 1550/15a, Michle
address:        140 00
address:        Praha 4
address:        CZECH REPUBLIC
phone:          +420724604504
e-mail:         zdenek@futruy.cz
admin-c:        ZP326-RIPE
abuse-c:        AR48026-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-KAORA
notify:         zdenek@futruy.cz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KAORA
created:        2006-10-05T13:02:48Z
last-modified:  2024-01-04T14:01:12Z
source:         RIPE

person:         Zdenek Polach
address:        Futruy s.r.o.
address:        Opatovicka 4
address:        Prague 1
address:        The Czech republic
mnt-by:         MNT-KAORA
phone:          +420724604504
e-mail:         lir@futruy.cz
nic-hdl:        ZP326-RIPE
created:        2006-11-29T14:32:46Z
last-modified:  2019-10-09T05:31:26Z
source:         RIPE

route:          91.103.160.0/22
descr:          Kaora, s.r.o.
origin:         AS42000
mnt-by:         MNT-KAORA
created:        2015-08-11T19:08:32Z
last-modified:  2015-08-11T19:08:32Z
source:         RIPE

Hosted domains

There are 143 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
91.103.162.250 marianne.cz 45
91.103.160.5 spc-jesenik.cz 14
91.103.161.238 photonforest.cz 10
91.103.160.60 calippo.sk 8
91.103.163.75 netigo.cz 7
91.103.163.215 dns4isp.name 6
91.103.160.52 02stream.cz 5
91.103.161.250 koralky-galanterie.com 4
91.103.163.45 elhat.cz 4
91.103.163.85 zkds.cz 4
91.103.163.100 chata-viktorka.cz 3
91.103.163.175 mlademodelky.cz 3
91.103.163.4 low-latency.cz 3
91.103.163.102 zamecnik-praha.cz 2
91.103.163.62 dressyfun.com 1
91.103.165.170 mtiksupport.com 1
91.103.162.76 geewa-apps.com 1
91.103.160.245 pcporadna.net 1
91.103.161.247 finesekce.cz 1
91.103.160.40 usetrete.cz 1

Hosted domains API

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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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