BigDataCloud Logo

ASN Lookup Tool
AS57043 HOSTKEY-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS57043
Organisation
HOSTKEY B.V.
Name
HOSTKEY-AS
Total IPv4 Addresses
33728
Total IPv4 Prefixes
124
Total IPv6 Prefixes
6
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,958 out of 77,447
Registry
Ripe
Registered Country
NL flag NL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2011-07-07
Registration Last Change
2023-11-07
Receiving From

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

ASN
Organisation
AS200242
DE flagHazel Reimer
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS328832
ZA flagNetwork Platforms (PTY) LTD
AS16265
NL flagLeaseWeb Network B.V.
AS56662
PL flagMarcin Gondek
Showing 5 of 87
Transit To

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

 

ASN
Organisation
AS152179
HK flagGLOBAL COMMUNICATION NETWORK LIMITED
AS200313
VG flagIT WEB LTD
AS208949
GB flagHBING LIMITED
AS210986
UA flagPE Mykhaylo Sydorenko
AS207135
NL flagGPB Global Resources B.V.
Showing 5 of 7
IPv4 Active Prefixes

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

Prefix5.39.216.0/24
Range From5.39.216.0
Range To5.39.216.255
Prefix5.39.217.0/24
Range From5.39.217.0
Range To5.39.217.255
Prefix5.39.218.0/24
Range From5.39.218.0
Range To5.39.218.255
Prefix5.39.219.0/24
Range From5.39.219.0
Range To5.39.219.255
Prefix5.39.220.0/24
Range From5.39.220.0
Range To5.39.220.255
Showing 5 of 124
IPv6 Active Prefixes
Prefix2a05:b40::/32
Range From2a05:b40::
Range To2a05:b40:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a05:b44::/32
Range From2a05:b44::
Range To2a05:b44:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a0d:1140::/29
Range From2a0d:1140::
Range To2a0d:1147:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a0f:2500::/29
Range From2a0f:2500::
Range To2a0f:2507:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a11:3500::/29
Range From2a11:3500::
Range To2a11:3507:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 6
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.