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ASN Lookup Tool
AS43284 IWB-Telekom

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS43284
Organisation
IWB Industrielle Werke Basel
Name
IWB-Telekom
Total IPv4 Addresses
12,032
Total IPv4 Prefixes
7
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,634 out of 79,165
Registry
Ripe
Registered Country
CH flagCH
Registered Country Name
Switzerland
Registered Date
2007-07-09
Registration Last Change
2025-03-25
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS174
US flagCogent Communications, LLC
AS3303
CH flagSwisscom (Schweiz) AG
AS13237
DE flageuNetworks GmbH
AS6939
US flagHurricane Electric LLC
Showing 5 of 15
Transit To
ASN
Organisation
AS199567
CH flagFr. Sauter AG
AS30973
CH flagLoomis International Corporate AG
IPv4 Active Prefixes
PrefixRange FromRange To
77.73.240.0/2177.73.240.077.73.247.255
80.241.96.0/2080.241.96.080.241.111.255
91.213.24.0/2491.213.24.091.213.24.255
185.69.136.0/22185.69.136.0185.69.139.255
194.56.210.0/24194.56.210.0194.56.210.255
Showing 5 of 7
IPv6 Active Prefixes
PrefixRange FromRange To
2001:67c:15dc::/482001:67c:15dc::2001:67c:15dc:ffff:ffff:ffff:ffff:ffff
2a02:2108::/322a02:2108::2a02:2108:ffff:ffff:ffff:ffff:ffff:ffff