AS205121 Oleksandr Kozlenko 🇺🇦 UA

Announcing 1 prefixes, seen at the RIS collectors.

IPv4 prefixes

IPv6 prefixes

16 × /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: AS205121
Name: Oleksandr Kozlenko
Organisation: Oleksandr Kozlenko
Country: 🇺🇦 UA
RIR: RIPENCC
Allocated: 2022-05-12
Traffic levels: 20-100Mbps
Scope: Not Disclosed
Peering policy: Open
IRR as-set: AS-OLEKOZ
PeeringDB: net/29934
Exchanges: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

aut-num:        AS205121
as-name:        OleksandrKozlenko
org:            ORG-OK98-RIPE
sponsoring-org: ORG-SA4302-RIPE
import:         from AS207656 accept ANY
export:         to AS207656 announce AS-OLEKOZ
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-OLEKOZ
mp-export:      afi ipv6.unicast to AS207656 announce AS-OLEKOZ
mp-import:      afi ipv6.unicast from AS207656 accept ANY
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS-OLEKOZ
admin-c:        SBAC-RIPE
admin-c:        OK4370-RIPE
tech-c:         SBTC-RIPE
tech-c:         OK4370-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SBMT
mnt-by:         OLENKO-MNT
created:        2022-05-12T07:35:38Z
last-modified:  2023-08-21T16:51:32Z
source:         RIPE

organisation:   ORG-OK98-RIPE
org-name:       Oleksandr Kozlenko
country:        UA
reg-nr:         Not Applicable
org-type:       OTHER
address:        80 Dmitrievskaya str., 01135, Kyiv, Ukraine
abuse-c:        ACRO47690-RIPE
mnt-ref:        OLENKO-MNT
mnt-ref:        SBMT
mnt-by:         OLENKO-MNT
created:        2022-04-17T20:12:19Z
last-modified:  2026-05-13T05:19:29Z
source:         RIPE # Filtered

role:           Securebit Administrative Contact
address:        Securebit AG
address:        Industriestrasse 3
address:        6345 Neuheim
address:        Switzerland
org:            ORG-SA4302-RIPE
admin-c:        KBPS
tech-c:         KBPS
nic-hdl:        SBAC-RIPE
mnt-by:         SBMT
created:        2017-12-12T10:44:51Z
last-modified:  2019-04-04T04:04:09Z
source:         RIPE # Filtered

role:           Securebit Technical Contact
address:        Securebit AG
address:        Industriestrasse 3
address:        6345 Neuheim
address:        Switzerland
org:            ORG-SA4302-RIPE
admin-c:        KBPS
tech-c:         KBPS
nic-hdl:        SBTC-RIPE
mnt-by:         SBMT
created:        2017-12-12T10:46:29Z
last-modified:  2019-04-04T04:04:09Z
source:         RIPE # Filtered

person:         Oleksandr Kozlenko
address:        80 Dmistrievskaya str., 01135, Kyiv, Ukraine
phone:          +380936100542
nic-hdl:        OK4370-RIPE
mnt-by:         OLENKO-MNT
created:        2022-04-17T20:01:36Z
last-modified:  2022-04-17T20:01:36Z
source:         RIPE