AS Number
AS56821
AS Name
knvnet1-as
Org Name
KnVnet services s.r.o.
Country
Czech
Registry

ripe

RegDate

N/A

Updated

2021-05-26T14:50:24Z

AS56821 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

1

IPv4 NUMs

2,048

IPv6 NUMs(/64)

4,294,967,296

2,048 IPv4 Addresses
CIDR Description IP Num
89.239.24.0/21 knvn-netrange 2048
CIDR Description IP NUMs(prefix /64)
2a02:4007::/32 knvn-netrange6 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1,211,136 356,482,351,104 IPv4 IPv4 IPv6 IPv6
AS35361 GREPNET - GREPA Networks s.r.o., CZ Czech 10,240 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
89.239.24.2 13 chribskachalupa.cz
89.239.24.3 1 smtp.knvnet.cz
89.239.24.5 1 forbidden.knvnet.cz
89.239.24.16 2 akcevkralupech.cz
89.239.24.34 4 ns1.knvnet.cz
89.239.24.86 2 iczech.net
89.239.25.7 2 vkkralupy.cz
89.239.25.13 2 dev.suntzu.cz
89.239.25.15 2 tomsik.net
89.239.25.23 1 laky.daxsoft.cz
as-block:       AS56444 - AS57146
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:        2023-08-23T15:27:46Z
last-modified:  2023-08-23T15:27:46Z
source:         RIPE



aut-num:        AS56821
as-name:        knvnet1-as
org:            ORG-KSS16-RIPE
import:         from AS35361 accept ANY
export:         to AS35361 announce AS56821
import:         from AS49025 accept ANY
export:         to AS49025 announce AS56821
import:         from AS6830 accept ANY
export:         to AS6830 announce AS56821
import:         from AS16019 accept ANY
export:         to AS16019 announce AS56821
admin-c:        TH6952-RIPE
tech-c:         TH6952-RIPE
tech-c:         LM1397-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-GREPA
mnt-by:         MNT-GREPA
created:        2018-09-18T09:17:05Z
last-modified:  2021-05-26T14:50:24Z
source:         RIPE
sponsoring-org: ORG-GNS3-RIPE

organisation:   ORG-KSS16-RIPE
org-name:       KnVnet services s.r.o.
country:        CZ
org-type:       OTHER
address:        Kralupy nad Vltavou, sidl. Hurka 1060,  27801, CZ
e-mail:         [email protected]
abuse-c:        ACRO18933-RIPE
mnt-ref:        MNT-GREPA
mnt-by:         MNT-GREPA
created:        2018-09-14T08:32:32Z
last-modified:  2022-12-01T17:17:17Z
source:         RIPE

person:         Lukas Mesani
phone:          +420-222-742-740
address:        Czech Republic
nic-hdl:        LM1397-RIPE
mnt-by:         MNT-FRODO
created:        2006-06-07T13:57:53Z
last-modified:  2020-03-03T14:23:08Z
source:         RIPE

person:         Tomas Havel
address:        Sidliste Hurka 1060 278 01, Kralupy nad Vltavou, CZ
phone:          +420-774-880884
nic-hdl:        TH6952-RIPE
e-mail:         [email protected]
mnt-by:         MNT-GREPA
created:        2018-09-14T08:37:44Z
last-modified:  2018-09-14T08:37:44Z
source:         RIPE