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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
AS131921 GMOCL
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As131921
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS131921
Organisation
GMO GlobalSign Holdings K.K.
Name
GMOCL
Total IPv4 Addresses
87,742
Total IPv4 Prefixes
42
Total IPv6 Prefixes
9
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,143 out of 79,012
Registry
Jpnic
Registered Country
JP
Registered Country Name
Japan
Registered Date
Registration Last Change
Receiving From
ASN
Organisation
AS17676
SoftBank Mobile Corp. Tokyo Port City Takeshiba ..
AS7713
Telekomunikasi Indonesia (PT)
AS2497
Internet Initiative Japan Inc.
AS2518
BIGLOBE Inc.
AS6939
Hurricane Electric LLC
Showing 5 of 14
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Transit To
ASN
Organisation
AS146987
GMO GlobalSign Holdings K.K. CERULEAN TOWER, 26-..
IPv4 Active Prefixes
Prefix
Range From
Range To
133.117.148.0/22
133.117.148.0
133.117.151.255
133.117.152.0/21
133.117.152.0
133.117.159.255
153.122.0.0/20
153.122.0.0
153.122.15.255
153.122.16.0/20
153.122.16.0
153.122.31.255
153.122.32.0/20
153.122.32.0
153.122.47.255
Showing 5 of 42
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IPv6 Active Prefixes
Prefix
Range From
Range To
2406:a1c0:2::/48
2406:a1c0:2::
2406:a1c0:2:ffff:ffff:ffff:ffff:ffff
2406:a1c0:100::/41
2406:a1c0:100::
2406:a1c0:17f:ffff:ffff:ffff:ffff:ffff
2406:a1c0:180::/41
2406:a1c0:180::
2406:a1c0:1ff:ffff:ffff:ffff:ffff:ffff
2406:a1c0:200::/41
2406:a1c0:200::
2406:a1c0:27f:ffff:ffff:ffff:ffff:ffff
2406:a1c0:280::/41
2406:a1c0:280::
2406:a1c0:2ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 9
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Look Up
Enter AS Number eg: AS714 or 714