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Data as of Nov 6, 2026

146.255.24.0/21

No anonymizer space · no proxy exits in 30 days

FIBER TELECOM s.r.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS50833
Type
Hosting

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
146.255.24.0/24
since Oct 10, 2026
AS50833HostingFIBER TELECOM s.r.o.
146.255.25.0/24
since Oct 10, 2026
AS50833HostingFIBER TELECOM s.r.o.
146.255.26.0/23
since Oct 10, 2026
AS50833HostingFIBER TELECOM s.r.o.
146.255.28.0/22
since Oct 10, 2026
AS50833HostingFIBER TELECOM s.r.o.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
146.255.24.0/212,048CZ-FIBERTELECOM-20110718FIBER TELECOM s.r.o. (ORG-FTS26-RIPE) · CZALLOCATED PAJul 7, 2020abuse@fibertelecom.cz
└ 146.255.24.0/2816DE-BERLIN-AResidential broadband - BerlinASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.16/298DE-DUESSELDORF-BResidential broadband - DuesseldorfASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.24/298FR-LYON-AResidential broadband - LyonASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.32/298FR-MARSEILLE-BResidential broadband - MarseilleASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.40/298GB-BIRMINGHAM-AResidential broadband - BirminghamASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.48/298GB-GLASGOW-BResidential broadband - GlasgowASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.56/298IT-GENOA-AResidential broadband - GenoaASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.64/298IT-MILAN-BResidential broadband - MilanASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.72/304ES-BARCELONA-AResidential broadband - BarcelonaASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.76/304ES-MADRID-BResidential broadband - MadridASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.80/304UA-DNIPRO-AResidential broadband - DniproASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.84/304UA-DONETSK-BResidential broadband - DonetskASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.88/304PL-GDANSK-AResidential broadband - GdanskASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.92/304PL-KRAKOW-BResidential broadband - KrakowASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.96/304RO-BUCHAREST-AResidential broadband - BucharestASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.100/304RO-IASI-BResidential broadband - IasiASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.104/304NL-AMSTERDAM-AResidential broadband - AmsterdamASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.108/304NL-ROTTERDAM-BResidential broadband - RotterdamASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.112/304BE-ANTWERP-AResidential broadband - AntwerpASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.116/304BE-BRUSSELS-BResidential broadband - BrusselsASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.120/304GR-ATHENS-AResidential broadband - AthensASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.124/304GR-PATRA-BResidential broadband - PatraASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.128/304CZ-BRNO-AResidential broadband - BrnoASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.132/304CZ-OSTRAVA-BResidential broadband - OstravaASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.136/304PT-BRAGA-AResidential broadband - BragaASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.140/304PT-LISBON-BResidential broadband - LisbonASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.144/304SE-GOTHENBURG-AResidential broadband - GothenburgASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.148/304SE-MALMOE-BResidential broadband - MalmoeASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.152/304AT-GRAZ-AResidential broadband - GrazASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.156/304AT-LINZ-BResidential broadband - LinzASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.160/304CH-BASEL-AResidential broadband - BaselASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.164/304CH-GENEVA-BResidential broadband - GenevaASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.168/304DK-ARHUS-AResidential broadband - ArhusASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.172/304DK-COPENHAGEN-BResidential broadband - CopenhagenASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.176/304FI-ESPOO-AResidential broadband - EspooASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.180/304FI-HELSINKI-BResidential broadband - HelsinkiASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.184/304NO-BERGEN-AResidential broadband - BergenASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.188/304NO-OSLO-BResidential broadband - OsloASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.192/304IE-CORK-AResidential broadband - CorkASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.196/304IE-DUBLIN-BResidential broadband - DublinASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.200/304HR-RIJEKA-AResidential broadband - RijekaASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.204/304HR-SPLIT-BResidential broadband - SplitASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.208/304HU-BUDAResidential broadband - BudaASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.212/304BG-PLOVDIVResidential broadband - PlovdivASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.216/304RS-BELGRADEResidential broadband - BelgradeASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.220/304SK-BANSKABYSTRICAResidential broadband - Banska BystricaASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.224/304BA-BANJALUKAResidential broadband - Banja LukaASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.228/304MD-BALTIResidential broadband - BaltiASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.24.232/304RU-KAZANResidential broadband - KazanASSIGNED PAOct 10, 2026abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.28.0/24256ANGELHOSTINGAngel Hosting - VPSASSIGNED PASep 30, 2019abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.29.0/24256ANGELHOSTINGAngel Hosting - servers and infrastructure in TTC Teleport PragueASSIGNED PAOct 11, 2019abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.30.0/24256ANGELHOSTINGAngel HostingASSIGNED PASep 9, 2011abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718
└ 146.255.31.0/298ANGELHOSTINGAngel HostingASSIGNED PAAug 2, 2011abuse@fibertelecom.cz
via CZ-FIBERTELECOM-20110718

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS50833

CZ
Name
FIBER TELECOM s.r.o.
Type
Hosting
Registered
Feb 3, 2011
Domain
fibtel.net
Website
fibtel.net
Spamhaus ASN-DROP
not listed