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ASN Lookup Tool
AS20574 CSSHOSTING-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS20574
Organisation
Knowit Connectivity AB
Name
CSSHOSTING-AS
Total IPv4 Addresses
3584
Total IPv4 Prefixes
3
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,768 out of 77,323
Registry
Ripe
Registered Country
SE flag SE
Registered Country Name
Sweden
Registered Date
1970-01-01
Registration Last Change
2018-09-04
Receiving From

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

ASN
Organisation
AS51164
FI flagKnowit Managed Services Oy
IPv4 Active Prefixes

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

Prefix178.21.80.0/21
Range From178.21.80.0
Range To178.21.87.255
Prefix185.119.100.0/22
Range From185.119.100.0
Range To185.119.103.255
Prefix193.108.42.0/23
Range From193.108.42.0
Range To193.108.43.255
IPv6 Active Prefixes
Prefix2a03:900::/32
Range From2a03:900::
Range To2a03:900: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.