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ASN Lookup Tool
AS48491 ospelt

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS48491
Organisation
Herbert Ospelt Anstalt
Name
ospelt
Total IPv4 Addresses
1024
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#38,962 out of 77,303
Registry
Ripe
Registered Country
LI flag LI
Registered Country Name
Liechtenstein
Registered Date
2014-11-17
Registration Last Change
2019-06-17
Receiving From

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

ASN
Organisation
AS12387
CH flagTON Total optical Networks AG
AS48362
AT flagStadtwerke Feldkirch
IPv4 Active Prefixes

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

Prefix185.77.52.0/22
Range From185.77.52.0
Range To185.77.55.255
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.