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ASN Lookup Tool
AS203175 rto

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS203175
Organisation
RTO GmbH
Name
rto
Total IPv4 Addresses
1023
Total IPv4 Prefixes
4
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#42,460 out of 77,393
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2016-03-16
Registration Last Change
2021-01-13
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS13335
US flagCloudflare, Inc.
AS34154
DE flagConfigo Systems Gesellschaft fuer Systemloesunge..
IPv4 Active Prefixes

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

Prefix185.137.28.0/24
Range From185.137.28.0
Range To185.137.28.255
Prefix185.137.29.0/24
Range From185.137.29.0
Range To185.137.29.255
Prefix185.137.30.0/24
Range From185.137.30.0
Range To185.137.30.255
Prefix185.137.31.0/24
Range From185.137.31.0
Range To185.137.31.255
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.