ASN Lookup Tool
AS553 BELWUE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS553
Organisation
Universitaet Stuttgart
Name
BELWUE
Total IPv4 Addresses
2110320
Total IPv4 Prefixes
147
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#212 out of 76,989
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2002-08-27
Registration Last Change
2024-01-31
Receiving From

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

ASN
Organisation
IQ flagSAWAD LAND for Information Technology Ltd
NL flagBroadband Hosting B.V.
PL flagMarcin Gondek
DE flagDeutsche Telekom AG
US flagCogent Communications
Showing 5 of 60
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
DE flagKarlsruhe Institute of Technology
DE flagFraunhofer-Gesellschaft zur Foerderung der angew..
DE flagMax-Planck-Gesellschaft zur Forderung der Wissen..
DE flagFraunhofer-Gesellschaft zur Foerderung der angew..
DE flagcivillent GmbH
Showing 5 of 13
IPv4 Active Prefixes

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

Showing 5 of 147
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.