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API Packages
IP Geolocation
Reverse Geocoding
Phone & Email Verification
Network Engineering
Free API
Tools
What is my IP?
IP Lookup
ASN Lookup
Network Lookup
Insights
Daily IP Geolocation Accuracy Report
ASN Rank by IPv4 space
Tor Exit Nodes
Bogon Routes
IPv4 Address Space Report
IPv6 Address Space Report
Resources
Getting Started
Support Articles
Blog
Sign In
Sign Up
ASN Lookup Tool
AS209531 OSTV
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As209531
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS209531
Organisation
OSTV s.r.o.
Name
OSTV
Total IPv4 Addresses
1,280
Total IPv4 Prefixes
3
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#29,510 out of 79,140
Registry
Ripe
Registered Country
SK
Registered Country Name
Slovakia
Registered Date
2019-01-22
Registration Last Change
2024-04-09
Receiving From
ASN
Organisation
AS3303
Swisscom (Schweiz) AG
AS6939
Hurricane Electric LLC
AS49544
i3D.net B.V
AS14840
BR.Digital Provider
AS39120
Convergenze S.p.A.
Showing 5 of 13
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Transit To
ASN
Organisation
AS208882
Automation & Business, s.r.o.
IPv4 Active Prefixes
Prefix
Range From
Range To
147.78.168.0/23
147.78.168.0
147.78.169.255
147.78.170.0/23
147.78.170.0
147.78.171.255
194.110.119.0/24
194.110.119.0
194.110.119.255
IPv6 Active Prefixes
Prefix
Range From
Range To
2a09:27c0::/30
2a09:27c0::
2a09:27c3:ffff:ffff:ffff:ffff:ffff:ffff
2a09:27c4::/30
2a09:27c4::
2a09:27c7:ffff:ffff:ffff:ffff:ffff:ffff
Look Up
Enter AS Number eg: AS714 or 714