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ASN Lookup Tool
AS43847 NbIServ-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS43847
Organisation
Martin Prager trading as "NbIServ"
Name
NbIServ-AS
Total IPv4 Addresses
4861
Total IPv4 Prefixes
8
Total IPv6 Prefixes
21
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14,526 out of 77,323
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2015-02-16
Registration Last Change
2023-07-10
Receiving From

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

ASN
Organisation
AS31103
DE flagKeyweb AG
AS196714
DE flagThueringer Netkom GmbH
Transit To

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

 

ASN
Organisation
AS208994
DE flagPascal Liehne
IPv4 Active Prefixes

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

Prefix31.185.104.0/21
Range From31.185.104.0
Range To31.185.111.255
Prefix45.149.216.0/23
Range From45.149.216.0
Range To45.149.217.255
Prefix46.182.16.0/23
Range From46.182.16.0
Range To46.182.17.255
Prefix46.182.18.0/23
Range From46.182.18.0
Range To46.182.19.255
Prefix46.182.20.0/23
Range From46.182.20.0
Range To46.182.21.255
Showing 5 of 8
IPv6 Active Prefixes
Prefix2a02:2970::/33
Range From2a02:2970::
Range To2a02:2970:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2970:8000::/34
Range From2a02:2970:8000::
Range To2a02:2970:bfff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2970:c000::/35
Range From2a02:2970:c000::
Range To2a02:2970:dfff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2970:e000::/36
Range From2a02:2970:e000::
Range To2a02:2970:efff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2970:f000::/37
Range From2a02:2970:f000::
Range To2a02:2970:f7ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 21
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.