BigDataCloud
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
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
AS51013 WEBSUPPORT-SRO-SK-AS
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As51013
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS51013
Organisation
WebSupport s.r.o.
Name
WEBSUPPORT-SRO-SK-AS
Total IPv4 Addresses
9,216
Total IPv4 Prefixes
28
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#9,753 out of 79,031
Registry
Ripe
Registered Country
SK
Registered Country Name
Slovakia
Registered Date
2010-05-17
Registration Last Change
2025-05-26
Receiving From
ASN
Organisation
AS174
Cogent Communications, LLC
AS3303
Swisscom (Schweiz) AG
AS6939
Hurricane Electric LLC
AS1299
Arelion Sweden AB
AS32590
Valve Corporation
Showing 5 of 18
View More >
Transit To
ASN
Organisation
AS25234
ACTIVE 24, s.r.o.
IPv4 Active Prefixes
Prefix
Range From
Range To
37.9.168.0/24
37.9.168.0
37.9.168.255
37.9.169.0/24
37.9.169.0
37.9.169.255
37.9.170.0/23
37.9.170.0
37.9.171.255
37.9.172.0/23
37.9.172.0
37.9.173.255
37.9.174.0/24
37.9.174.0
37.9.174.255
Showing 5 of 28
View More >
IPv6 Active Prefixes
Prefix
Range From
Range To
2a00:4b40::/32
2a00:4b40::
2a00:4b40:ffff:ffff:ffff:ffff:ffff:ffff
2a02:250:2::/48
2a02:250:2::
2a02:250:2:ffff:ffff:ffff:ffff:ffff
2a02:4a8:10::/48
2a02:4a8:10::
2a02:4a8:10:ffff:ffff:ffff:ffff:ffff
Look Up
Enter AS Number eg: AS714 or 714