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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
AS153993 SKH-AS-AP
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As153993
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS153993
Organisation
SKH Systems
Name
SKH-AS-AP
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#60,663 out of 79,121
Registry
Apnic
Registered Country
KR
Registered Country Name
Korea (the Republic of)
Registered Date
Registration Last Change
2025-06-23
Receiving From
ASN
Organisation
AS20473
The Constant Company, LLC
IPv4 Active Prefixes
Prefix
Range From
Range To
37.1.225.0/24
37.1.225.0
37.1.225.255
IPv6 Active Prefixes
Prefix
Range From
Range To
2001:df5:c7c0::/48
2001:df5:c7c0::
2001:df5:c7c0:ffff:ffff:ffff:ffff:ffff
Look Up
Enter AS Number eg: AS714 or 714