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ASN Lookup Tool
AS29505 SWHL-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS29505
Organisation
Stadtwerke Luebeck Digital GmbH
Name
SWHL-AS
Total IPv4 Addresses
24,576
Total IPv4 Prefixes
8
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,766 out of 79,355
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2003-09-29
Registration Last Change
2025-07-11
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS56662
PL flagMarcin Gondek
AS6777
NL flagAmsterdam Internet Exchange B.V.
AS174
US flagCogent Communications, LLC
AS4230
BR flagCLARO S.A.
Showing 5 of 62
Transit To
ASN
Organisation
AS215275
DE flagStadtwerke Luebeck Digital GmbH
IPv4 Active Prefixes
PrefixRange FromRange To
85.233.0.0/1985.233.0.085.233.31.255
149.249.64.0/19149.249.64.0149.249.95.255
149.249.96.0/20149.249.96.0149.249.111.255
149.249.112.0/21149.249.112.0149.249.119.255
149.249.120.0/22149.249.120.0149.249.123.255
Showing 5 of 8
IPv6 Active Prefixes
PrefixRange FromRange To
2a07:6c40::/292a07:6c40::2a07:6c47:ffff:ffff:ffff:ffff:ffff:ffff