206208 looking glass

AS62298 Computer Systems Consulting s.r.o. 🇨🇿 CZ

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS62298
Name
Computer Systems Consulting s.r.o.
Organisation
Computer Systems Consulting s.r.o.
Country
🇨🇿 CZ
RIR
RIPENCC
Allocated
2020-01-06

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS61962 - AS62463
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:        2026-01-12T16:16:13Z
last-modified:  2026-01-12T16:16:13Z
source:         RIPE

aut-num:        AS62298
as-name:        CSC
org:            ORG-CSCS11-RIPE
import:         from AS49025 accept ANY
export:         to AS49025 announce AS62298
import:         from AS51800 accept ANY
export:         to AS51800 announce AS62298
import:         from AS42000 accept ANY
export:         to AS42000 announce AS62298
import:         from AS57707 accept ANY
export:         to AS57707 announce AS62298
admin-c:        MT18818-RIPE
tech-c:         JD10772-RIPE
tech-c:         LM1397-RIPE
tech-c:         MD22356-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-cz-csc-1
created:        2020-01-06T09:37:26Z
last-modified:  2025-05-07T08:01:23Z
source:         RIPE

organisation:   ORG-CSCS11-RIPE
org-name:       Computer Systems Consulting s.r.o.
country:        CZ
reg-nr:         25102664
org-type:       LIR
address:        Jeronymova 325/7
address:        130 00
address:        Praha 3
address:        CZECH REPUBLIC
phone:          +420-222-742-750
admin-c:        NA6520-RIPE
tech-c:         NA6520-RIPE
abuse-c:        AR57342-RIPE
mnt-ref:        mnt-cz-csc-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-cz-csc-1
created:        2020-01-03T07:22:25Z
last-modified:  2026-05-13T07:41:19Z
source:         RIPE # Filtered

person:         Jan Dohnal
address:        Computer Systems Consulting s.r.o.
address:        Jeronymova 325/7, Praha 3, Czech Republic
phone:          +420 222 742 750
nic-hdl:        JD10772-RIPE
mnt-by:         mnt-cz-csc-1
created:        2020-01-03T14:24:22Z
last-modified:  2020-01-03T14:24:22Z
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:         Monika Dokoupilova
address:        Czech Republic
phone:          +420-222-742-741
nic-hdl:        MD22356-RIPE
mnt-by:         MNT-DOKOUMO
created:        2015-08-18T10:55:22Z
last-modified:  2020-03-03T14:25:42Z
source:         RIPE

person:         Marek Tuma
address:        Computer Systems Consulting s.r.o.
address:        Jeronymova 325/7, Praha 3, Czech Republic
phone:          +420 222 742 750
nic-hdl:        MT18818-RIPE
mnt-by:         mnt-cz-csc-1
created:        2020-01-03T14:31:12Z
last-modified:  2020-01-03T14:31:12Z
source:         RIPE