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ASN Lookup Tool
AS49101 KTCT-ASN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS49101
Organisation
KABELOVA TELEVIZE CZ s.r.o.
Name
KTCT-ASN
Total IPv4 Addresses
13568
Total IPv4 Prefixes
13
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,024 out of 77,301
Registry
Ripe
Registered Country
CZ flag CZ
Registered Country Name
Czechia
Registered Date
2009-04-14
Registration Last Change
2024-02-20
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS20562
NL flagBroadband Hosting B.V.
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
AS199524
LU flagG-Core Labs S.A.
AS34224
BG flagNeterra Ltd.
Showing 5 of 11
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS42422
CZ flagSecurityNet.cz s.r.o.
AS51331
CZ flagSychrovNET s.r.o
AS51449
CZ flagKabelova televize Usti nad Orlici, spol. s r. o...
AS211274
CZ flagQuadruple a.s.
AS49244
CZ flagScancom s.r.o.
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix46.36.32.0/23
Range From46.36.32.0
Range To46.36.33.255
Prefix46.36.34.0/24
Range From46.36.34.0
Range To46.36.34.255
Prefix46.36.42.0/23
Range From46.36.42.0
Range To46.36.43.255
Prefix46.36.44.0/22
Range From46.36.44.0
Range To46.36.47.255
Prefix46.36.48.0/20
Range From46.36.48.0
Range To46.36.63.255
Showing 5 of 13
IPv6 Active Prefixes
Prefix2a02:d00::/32
Range From2a02:d00::
Range To2a02:d00:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:25b0::/33
Range From2a02:25b0::
Range To2a02:25b0:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:25b0:8000::/35
Range From2a02:25b0:8000::
Range To2a02:25b0:9fff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:25b0:a000::/37
Range From2a02:25b0:a000::
Range To2a02:25b0:a7ff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:25b0:a800::/39
Range From2a02:25b0:a800::
Range To2a02:25b0:a9ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.