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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
AS24278 USEN-Corp
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As24278
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS24278
Organisation
USEN CORPORATION 9-8 Shinsen-cho Shibuya-ku, Tok..
Name
USEN-Corp
Total IPv4 Addresses
20,480
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,365 out of 79,063
Registry
Apnic
Registered Country
JP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-14
Receiving From
ASN
Organisation
AS2527
Sony Network Communications Inc.
AS2518
BIGLOBE Inc.
AS2519
ARTERIA Networks Corporation Asahisemei Ohtemach..
AS6939
Hurricane Electric LLC
AS137409
GSL Networks Pty LTD
Showing 5 of 9
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IPv4 Active Prefixes
Prefix
Range From
Range To
118.238.128.0/18
118.238.128.0
118.238.191.255
125.63.32.0/20
125.63.32.0
125.63.47.255
IPv6 Active Prefixes
Prefix
Range From
Range To
2400:f400::/32
2400:f400::
2400:f400:ffff:ffff:ffff:ffff:ffff:ffff
Look Up
Enter AS Number eg: AS714 or 714