206208 looking glass

AS216129 SEBEK sp. z o.o 🇵🇱 PL

Announcing 31 prefixes, seen at the RIS collectors.

IPv4 prefixes
22
5,632 (22 × /24)
IPv6 prefixes
9
1 × /32
Upstreams
8
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS216129
Name
SEBEK sp. z o.o
Organisation
SEBEK sp. z o.o
Country
🇵🇱 PL
RIR
RIPENCC
Allocated
2023-10-18

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE

aut-num:        AS216129
as-name:        GuardNetwork-AS
org:            ORG-SSZO131-RIPE
import:         from AS6939 accept ANY
export:         to AS6939 announce AS216129
import:         from AS20562 accept ANY
export:         to AS20562 announce AS216129
import:         from AS60068 accept ANY
export:         to AS60068 announce AS216129
import:         from AS44901 accept ANY
export:         to AS44901 announce AS216129
admin-c:        AA40428-RIPE
tech-c:         AA40428-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-pl-sebek-1-MNT
created:        2023-10-18T07:21:55Z
last-modified:  2025-10-08T15:59:09Z
source:         RIPE

organisation:   ORG-SSZO131-RIPE
org-name:       SEBEK sp. z o.o
country:        PL
reg-nr:         522826150
org-type:       LIR
address:        Zencow 30
address:        30-734
address:        Krak�w
address:        POLAND
phone:          +48780744191
admin-c:        AA40428-RIPE
tech-c:         AA40428-RIPE
abuse-c:        AR69777-RIPE
mnt-ref:        lir-pl-sebek-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-pl-sebek-1-MNT
created:        2023-01-31T10:12:22Z
last-modified:  2026-05-13T07:04:44Z
source:         RIPE # Filtered

role:           Admin
address:        POLAND
address:        Krak�w
address:        30-734
address:        Zencow 30
phone:          +48780744191
nic-hdl:        AA40428-RIPE
mnt-by:         lir-pl-sebek-1-MNT
created:        2023-01-31T10:12:21Z
last-modified:  2025-04-06T16:11:32Z
source:         RIPE # Filtered