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ASN Lookup Tool
AS51155 TBTELECOM

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS51155
Organisation
Citylink Telecom Sp. z o.o.
Name
TBTELECOM
Total IPv4 Addresses
5,120
Total IPv4 Prefixes
3
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,838 out of 79,000
Registry
Ripe
Registered Country
PL flagPL
Registered Country Name
Poland
Registered Date
2010-06-09
Registration Last Change
2024-10-03
Receiving From
ASN
Organisation
AS201054
PL flagStowarzyszenie e-Poludnie
AS3356
US flagLevel 3 Parent, LLC
AS6939
US flagHurricane Electric LLC
AS137409
AU flagGSL Networks Pty LTD
AS49544
NL flagi3D.net B.V
Showing 5 of 16
Transit To
ASN
Organisation
AS41865
PL flagBIALL-NET Sp. z o.o.
AS51976
PL flagJP-Telekom Sp z o.o.
AS206651
PL flagTelemedian Sp. z o.o.
AS56408
PL flagGdansk Airport Sp. z o.o.
IPv4 Active Prefixes
PrefixRange FromRange To
46.227.36.0/2346.227.36.046.227.37.255
46.227.38.0/2346.227.38.046.227.39.255
178.19.176.0/20178.19.176.0178.19.191.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a02:26e8::/322a02:26e8::2a02:26e8:ffff:ffff:ffff:ffff:ffff:ffff