ASN Lookup Tool
AS18136 CTA

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18136
Organisation
J:COM Adachi Ltd.
Name
CTA
Total IPv4 Addresses
43008
Total IPv4 Prefixes
12
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,406 out of 76,964
Registry
Radb
Registered Country
ZZ flag ZZ
Registered Country Name
ZZ
Registered Date
NA
Registration Last Change
NA
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
JP flagJCOM Co., Ltd.
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Range From117.53.0.0
Showing 5 of 12
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.