ASN Lookup Tool
AS21039 E-STEIERMARK-ASN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21039
Organisation
Energie Steiermark AG
Name
E-STEIERMARK-ASN
Total IPv4 Addresses
7168
Total IPv4 Prefixes
3
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#11,991 out of 76,964
Registry
Ripe
Registered Country
AT flag AT
Registered Country Name
Austria
Registered Date
1970-01-01
Registration Last Change
2020-08-20
Receiving From

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

ASN
Organisation
AT flagA1 Telekom Austria AG
AT flagHutchison Drei Austria GmbH
IPv4 Active Prefixes

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

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.