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ASN Lookup Tool
AS41998 NetComBW-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS41998
Organisation
NetCom BW GmbH
Name
NetComBW-AS
Total IPv4 Addresses
81,860
Total IPv4 Prefixes
52
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,202 out of 77,684
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2006-11-30
Registration Last Change
2023-11-15
Receiving From

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

ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS200242
DE flagHazel Reimer
AS56662
PL flagMarcin Gondek
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
Showing 5 of 66
Transit To

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

 

ASN
Organisation
AS41700
DE flagFesto Management SE
AS47297
DE flagNetCom BW GmbH
AS207253
DE flagZEAG Energie AG
AS39913
DE flagManuel Wannemacher
AS51417
DE flagTBits.net GmbH
Showing 5 of 22
IPv4 Active Prefixes

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

Prefix5.42.136.0/22
Range From5.42.136.0
Range To5.42.139.255
Prefix5.42.140.0/22
Range From5.42.140.0
Range To5.42.143.255
Prefix31.25.40.0/22
Range From31.25.40.0
Range To31.25.43.255
Prefix31.25.44.0/24
Range From31.25.44.0
Range To31.25.44.255
Prefix37.25.48.0/21
Range From37.25.48.0
Range To37.25.55.255
Showing 5 of 52
IPv6 Active Prefixes
Prefix2a00:79c0::/32
Range From2a00:79c0::
Range To2a00:79c0:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:17b0::/32
Range From2a02:17b0::
Range To2a02:17b0:ffff:ffff:ffff:ffff:ffff:ffff
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.