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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
AS202820 CHIN-JEN
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As202820
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS202820
Organisation
Chih-Jen CHENG
Name
CHIN-JEN
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
Registry
Ripe
Registered Country
TW
Registered Country Name
Taiwan (Province of China)
Registered Date
2022-09-20
Registration Last Change
2022-12-28
Receiving From
ASN
Organisation
AS20473
The Constant Company, LLC
AS6939
Hurricane Electric LLC
AS137409
GSL Networks Pty LTD
AS24482
SG.GS
AS44324
MoeDove LLC
IPv6 Active Prefixes
Prefix
Range From
Range To
2400:70e0:bad::/48
2400:70e0:bad::
2400:70e0:bad:ffff:ffff:ffff:ffff:ffff
Look Up
Enter AS Number eg: AS714 or 714