Prefixes Originated
1 IPv4, 1 IPv6
Addresses Originated
32 /24's of IPv4
65536 /48's of IPv6
aut-num: AS43542
as-name: OptoNet-AS
org: ORG-OCLS3-RIPE
remarks: ======== TRANSIT UPSTREAM ========
remarks: -- VODAFONE-CZ --
import: from AS16019 accept any
export: to AS16019 announce AS-OPTONET-TRANSIT
remarks: -- T-Mobile CZ --
import: from AS6855 accept any
export: to AS6855 announce AS-OPTONET-TRANSIT
remarks: ======== IXs peers ========
remarks: -- NIX.CZ ROUTESERVERS --
import: from AS47200 accept ANY
export: to AS47200 announce AS-OPTONET-TRANSIT
remarks: ======== TRANSIT CUSTOMERS ========
remarks: -- Kraj Vysocina --
import: from AS48091 accept AS48091
export: to AS48091 announce any
remarks: -- LCJ s.r.o. --
import: from AS44104 accept AS44104
export: to AS44104 announce any
remarks: -- StaMPi, spol. s r.o. --
import: from AS57288 accept AS57288
export: to AS57288 announce any
remarks: -- NGA Services, spol. s r.o. --
import: from AS202979 accept AS202979 AS203365
export: to AS202979 announce any
remarks: -- CNI Group s.r.o. --
import: from AS207945 accept AS207945
export: to AS207945 announce any
admin-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
tech-c: DUMY-RIPE
notify: info@optonet.cz
mnt-by: MNT-OPTONET
created: 2007-08-20T08:25:37Z
last-modified: 2024-06-07T18:32:46Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
organisation: ORG-OCLS3-RIPE
org-name: OptoNet Communication, spol. s.r.o.
country: CZ
org-type: LIR
address: Dummy address for ORG-OCLS3-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-OPTONET
mnt-ref: MNT-OPTONET_JT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-OPTONET
# Email removed, Log into bgp.tools to see whois emails
abuse-c: AOC17-RIPE
created: 2006-09-25T15:28:01Z
last-modified: 2022-12-02T13:59:08Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
Last Update: 2025-12-22T03:24:39Z UTC
Member of the following AS-SETs