AS203365 Optet network, s. r. o. 🇨🇿 CZ

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,024 (4 × /24)

IPv6 prefixes

8 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS203365
Name: Optet network, s. r. o.
Organisation: Optet network, s. r. o.
Country: 🇨🇿 CZ
RIR: RIPENCC
Allocated: 2016-02-04

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:       AS203113 - AS203887
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:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
source:         RIPE

aut-num:        AS203365
as-name:        OPTETNETWORK
org:            ORG-ONSR1-RIPE
remarks:        ** M-SOFT UPSTREAM / DOWNSTREAM PEERING **
import:         from AS28972 accept ANY
export:         to AS28972 announce AS203365
export:         to AS28972 announce AS202979
remarks:        ** NGA SERVICES USPTREAM / DOWNSTREAM PEERING **
import:         from AS202979 accept ANY
export:         to AS202979 announce ANY
admin-c:        OS8787-RIPE
tech-c:         OS8787-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         cz-optetnetwork-1-mnt
created:        2016-02-04T14:50:36Z
last-modified:  2025-05-21T20:56:21Z
source:         RIPE

organisation:   ORG-ONSR1-RIPE
org-name:       Optet network, s. r. o.
country:        CZ
reg-nr:         25311590
org-type:       LIR
address:        Nadrazni 433
address:        58901
address:        Trest
address:        CZECH REPUBLIC
phone:          +420776552383
admin-c:        OS8787-RIPE
tech-c:         OS8787-RIPE
abuse-c:        AR35118-RIPE
mnt-ref:        cz-optetnetwork-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-optetnetwork-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
created:        2016-01-28T16:51:24Z
last-modified:  2026-05-13T07:15:27Z
source:         RIPE # Filtered
geoloc:         49.294409 15.479977

person:         Ondrej Suchy
address:        Nadrazni 433
address:        58901
address:        Trest
address:        CZECH REPUBLIC
phone:          +420775 552 383
nic-hdl:        OS8787-RIPE
mnt-by:         cz-optetnetwork-1-mnt
created:        2025-05-21T20:52:37Z
last-modified:  2025-05-21T20:52:37Z
source:         RIPE