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ASN Lookup Tool
AS43996 Booking-BV

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS43996
Organisation
Booking.com BV
Name
Booking-BV
Total IPv4 Addresses
4096
Total IPv4 Prefixes
16
Total IPv6 Prefixes
28
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#15,352 out of 77,412
Registry
Ripe
Registered Country
NL flag NL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2007-10-31
Registration Last Change
2019-10-07
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
AS20562
NL flagBroadband Hosting B.V.
AS48646
DE flagStefan Dunkel
Showing 5 of 95
IPv4 Active Prefixes

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

Prefix5.57.16.0/24
Range From5.57.16.0
Range To5.57.16.255
Prefix5.57.17.0/24
Range From5.57.17.0
Range To5.57.17.255
Prefix5.57.18.0/24
Range From5.57.18.0
Range To5.57.18.255
Prefix5.57.19.0/24
Range From5.57.19.0
Range To5.57.19.255
Prefix5.57.22.0/24
Range From5.57.22.0
Range To5.57.22.255
Showing 5 of 16
IPv6 Active Prefixes
Prefix2a01:5040::/48
Range From2a01:5040::
Range To2a01:5040:0:ffff:ffff:ffff:ffff:ffff
Prefix2a01:5040:1::/48
Range From2a01:5040:1::
Range To2a01:5040:1:ffff:ffff:ffff:ffff:ffff
Prefix2a01:5040:2::/47
Range From2a01:5040:2::
Range To2a01:5040:3:ffff:ffff:ffff:ffff:ffff
Prefix2a01:5040:4::/46
Range From2a01:5040:4::
Range To2a01:5040:7:ffff:ffff:ffff:ffff:ffff
Prefix2a01:5040:8::/45
Range From2a01:5040:8::
Range To2a01:5040:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 28
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.