ASN Lookup Tool
AS59921 SWFI-DE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS59921
Organisation
Stadtwerke Finsterwalde GmbH
Name
SWFI-DE
Total IPv4 Addresses
3072
Total IPv4 Prefixes
3
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#19,054 out of 76,964
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2014-08-08
Registration Last Change
2018-09-04
Receiving From

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

ASN
Organisation
DE flagEnvia Tel GmbH
DE flagPeer Kohlstetter trading as Hessenkom GmbH & Co...
IPv4 Active Prefixes

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

IPv6 Active Prefixes
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.