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ASN Lookup Tool
AS31246 NETBOX-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS31246
Organisation
Nej.cz s.r.o.
Name
NETBOX-AS
Total IPv4 Addresses
66816
Total IPv4 Prefixes
6
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,730 out of 77,238
Registry
Ripe
Registered Country
CZ flag CZ
Registered Country Name
Czechia
Registered Date
2004-03-30
Registration Last Change
2023-08-08
Receiving From

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

ASN
Organisation
AS20562
NL flagBroadband Hosting B.V.
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
AS199524
LU flagG-Core Labs S.A.
Showing 5 of 14
IPv4 Active Prefixes

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

Prefix46.39.160.0/19
Range From46.39.160.0
Range To46.39.191.255
Prefix83.240.0.0/17
Range From83.240.0.0
Range To83.240.127.255
Prefix95.82.128.0/18
Range From95.82.128.0
Range To95.82.191.255
Prefix185.51.240.0/22
Range From185.51.240.0
Range To185.51.243.255
Prefix195.200.23.0/24
Range From195.200.23.0
Range To195.200.23.255
Showing 5 of 6
IPv6 Active Prefixes
Prefix2001:4cc8::/31
Range From2001:4cc8::
Range To2001:4cc9:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a01:4240::/32
Range From2a01:4240::
Range To2a01:4240:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a0a:cac0::/29
Range From2a0a:cac0::
Range To2a0a:cac7:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a14:2040::/29
Range From2a14:2040::
Range To2a14:2047: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.