BigDataCloud Logo

ASN Lookup Tool
AS212138 AS_TSB

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS212138
Organisation
Technicke site Brno, akciova spolecnost
Name
AS_TSB
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
3
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#41,431 out of 78,221
Registry
Ripe
Registered Country
CZ flag CZ
Registered Country Name
Czechia
Registered Date
2020-12-17
Registration Last Change
2020-12-17
Receiving From

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

ASN
Organisation
AS197451
CZ flagBrno University of Technology
AS24641
CZ flagFASTER CZ spol. s r.o.
IPv4 Active Prefixes

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

Prefix192.145.104.0/23
Range From192.145.104.0
Range To192.145.105.255
Prefix192.145.106.0/24
Range From192.145.106.0
Range To192.145.106.255
Prefix192.145.107.0/24
Range From192.145.107.0
Range To192.145.107.255
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.