AS212968 Centrum Zaawansowanych Technologii sp. z o.o. 🇵🇱 PL

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

256 (1 × /24)

IPv6 prefixes

1 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS212968
Name: Centrum Zaawansowanych Technologii sp. z o.o.
Organisation: Centrum Zaawansowanych Technologii sp. z o.o.
Country: 🇵🇱 PL
RIR: RIPENCC
Allocated: 2020-07-08

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:       AS208885 - AS214345
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:        2026-07-13T14:17:33Z
last-modified:  2026-07-13T14:17:33Z
source:         RIPE

aut-num:        AS212968
as-name:        PL-NOBELTOWER-AS
org:            ORG-CZTS1-RIPE
import:         from AS60695 accept ANY
export:         to AS60695 announce AS212968
import:         from AS5617 accept ANY
export:         to AS5617 announce AS212968
admin-c:        TSLA1-RIPE
tech-c:         TSLA1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TSLA1-MNT
created:        2020-07-08T12:28:51Z
last-modified:  2020-11-16T17:56:57Z
source:         RIPE
sponsoring-org: ORG-TSTA7-RIPE

organisation:   ORG-CZTS1-RIPE
org-name:       Centrum Zaawansowanych Technologii sp. z o.o.
country:        PL
reg-nr:         301263726
org-type:       OTHER
address:        Ul. Dabrowskiego 77A 60-529 Poznan POLAND
abuse-c:        ACRO34110-RIPE
mnt-ref:        NETRONIK-MNT
mnt-by:         TSLA1-MNT
created:        2020-07-07T14:50:49Z
last-modified:  2026-05-13T05:20:39Z
source:         RIPE # Filtered

person:         Tomasz Slaski
address:        POLAND
phone:          +48 601 84 77 44
nic-hdl:        TSLA1-RIPE
mnt-by:         TSLA1-MNT
created:        2011-09-30T13:22:53Z
last-modified:  2013-06-03T16:51:31Z
source:         RIPE # Filtered