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ASN Lookup Tool
AS51050 H4HOSTING-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS51050
Organisation
H4Hosting BV
Name
H4HOSTING-AS
Total IPv4 Addresses
7,168
Total IPv4 Prefixes
7
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#11,715 out of 77,675
Registry
Ripe
Registered Country
NL flag NL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2010-05-25
Registration Last Change
2024-09-23
Receiving From

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

ASN
Organisation
AS20562
NL flagBroadband Hosting B.V.
AS200242
DE flagHazel Reimer
AS48646
DE flagSDRmedia Verwaltungs GmbH
AS1103
NL flagSURF B.V.
AS7713
ID flagTelekomunikasi Indonesia (PT)
Showing 5 of 68
IPv4 Active Prefixes

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

Prefix5.83.0.0/21
Range From5.83.0.0
Range To5.83.7.255
Prefix178.217.80.0/21
Range From178.217.80.0
Range To178.217.87.255
Prefix185.98.144.0/22
Range From185.98.144.0
Range To185.98.147.255
Prefix193.38.140.0/23
Range From193.38.140.0
Range To193.38.141.255
Prefix193.39.6.0/23
Range From193.39.6.0
Range To193.39.7.255
Showing 5 of 7
IPv6 Active Prefixes
Prefix2a01:5cc0::/32
Range From2a01:5cc0::
Range To2a01:5cc0:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a0f:b580::/29
Range From2a0f:b580::
Range To2a0f:b587: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.