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ASN Lookup Tool
AS198605 AVAST-AS-DC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS198605
Organisation
AVAST Software s.r.o.
Name
AVAST-AS-DC
Total IPv4 Addresses
20992
Total IPv4 Prefixes
73
Total IPv6 Prefixes
6
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,268 out of 77,368
Registry
Ripe
Registered Country
CZ flag CZ
Registered Country Name
Czechia
Registered Date
2012-03-21
Registration Last Change
2023-05-31
Receiving From

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

ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
AS5610
CZ flagO2 Czech Republic, a.s.
AS6939
US flagHurricane Electric LLC
Showing 5 of 18
IPv4 Active Prefixes

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

Prefix5.45.56.0/24
Range From5.45.56.0
Range To5.45.56.255
Prefix5.45.57.0/24
Range From5.45.57.0
Range To5.45.57.255
Prefix5.45.58.0/24
Range From5.45.58.0
Range To5.45.58.255
Prefix5.45.59.0/24
Range From5.45.59.0
Range To5.45.59.255
Prefix5.45.60.0/24
Range From5.45.60.0
Range To5.45.60.255
Showing 5 of 73
IPv6 Active Prefixes
Prefix2001:67c:284::/48
Range From2001:67c:284::
Range To2001:67c:284:ffff:ffff:ffff:ffff:ffff
Prefix2a0b:e181::/40
Range From2a0b:e181::
Range To2a0b:e181:ff:ffff:ffff:ffff:ffff:ffff
Prefix2a0b:e181:400::/40
Range From2a0b:e181:400::
Range To2a0b:e181:4ff:ffff:ffff:ffff:ffff:ffff
Prefix2a0b:e181:500::/40
Range From2a0b:e181:500::
Range To2a0b:e181:5ff:ffff:ffff:ffff:ffff:ffff
Prefix2a0b:e181:600::/40
Range From2a0b:e181:600::
Range To2a0b:e181:6ff: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.