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ASN Lookup Tool
AS197540 netcup-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS197540
Organisation
netcup GmbH
Name
netcup-AS
Total IPv4 Addresses
118016
Total IPv4 Prefixes
135
Total IPv6 Prefixes
7
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,800 out of 77,325
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2011-01-26
Registration Last Change
2018-09-04
Receiving From

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

ASN
Organisation
AS47147
AT flagANEXIA Internetdienstleistungs GmbH
IPv4 Active Prefixes

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

Prefix2.56.96.0/22
Range From2.56.96.0
Range To2.56.99.255
Prefix5.45.96.0/22
Range From5.45.96.0
Range To5.45.99.255
Prefix5.45.100.0/22
Range From5.45.100.0
Range To5.45.103.255
Prefix5.45.104.0/22
Range From5.45.104.0
Range To5.45.107.255
Prefix5.45.108.0/22
Range From5.45.108.0
Range To5.45.111.255
Showing 5 of 135
IPv6 Active Prefixes
Prefix2a00:11c0:5f::/48
Range From2a00:11c0:5f::
Range To2a00:11c0:5f:ffff:ffff:ffff:ffff:ffff
Prefix2a00:11c0:60::/48
Range From2a00:11c0:60::
Range To2a00:11c0:60:ffff:ffff:ffff:ffff:ffff
Prefix2a03:4000::/32
Range From2a03:4000::
Range To2a03:4000:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a03:4001::/32
Range From2a03:4001::
Range To2a03:4001:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a04:b500::/32
Range From2a04:b500::
Range To2a04:b500:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 7
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.