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Address
Czech Republic, Růžová 1416/17, Nové Město, 110 00 Praha 1
Contacts
Media contacts
2026 © Radar - All rights reserved
Whois
as-block: AS219548 - AS396075
descr: ASN block not managed by the RIPE NCC
remarks: ------------------------------------------------------
remarks:
remarks: aut-num objects within this block represent routing
remarks: policy published in the RIPE Database
remarks:
remarks: For registration information,
remarks: you can find the whois server to query, or the
remarks: IANA registry to query on this web page:
remarks: http://www.iana.org/assignments/ipv4-address-space
remarks:
remarks: You can access databases of other RIR's at:
remarks:
remarks: AFRINIC (Africa)
remarks: http://www.afrinic.net/ whois.afrinic.net
remarks:
remarks: APNIC (Asia Pacific)
remarks: http://www.apnic.net/ whois.apnic.net
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remarks: http://www.lacnic.net/ whois.lacnic.net
remarks:
remarks: ------------------------------------------------------
mnt-by: RIPE-DBM-MNT
created: 2026-06-02T14:29:24Z
last-modified: 2026-06-02T14:29:24Z
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: ****************************
aut-num: AS263335
as-name: Alternativa
descr: Alternativa Telecom
member-of: AS263335:AS-ANNOUNCEMENTS
admin-c: ALTEL42-NICBR
tech-c: ALTEL42-NICBR
mnt-by: MAINT-AS263335
source: TC
last-modified: 2022-07-28T13:00:05Z
aut-num: AS263335
as-name: Alternativa_Telecom
descr: VELFIBRA CUSTOMER IRR
member-of: AS267587:AS-VELFIBRA-NET
import: from AS267587 accept ANY
export: to AS267587 announce AS263335 AND NOT {0.0.0.0/0}
admin-c: FBLLO
tech-c: FBLLO
notify: irr@velfibra.net.br
mnt-by: MAINT-AS267587
changed: irr@velfibra.net.br 20260624 # 02:26 GMT
source: RADB
last-modified: 2026-06-24T02:26:50Z