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ASN Lookup Tool
AS18126 CTCX

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18126
Organisation
Chubu Telecommunications Company, Inc.
Name
CTCX
Total IPv4 Addresses
1349053
Total IPv4 Prefixes
97
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#306 out of 76,369
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
AS4713
JP flagNTT Communications Corporation
AS2516
JP flagKDDI CORPORATION
AS2914
US flagNTT America, Inc.
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS2497
JP flagInternet Initiative Japan Inc.
Showing 5 of 17
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS146985
ZZ flagKISSEI COMTEC Co.,Ltd
IPv4 Active Prefixes

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

Prefix14.132.0.0/16
Range From14.132.0.0
Range To14.132.255.255
Prefix14.133.0.0/16
Range From14.133.0.0
Range To14.133.255.255
Prefix14.192.32.0/24
Range From14.192.32.0
Range To14.192.32.255
Prefix14.192.33.0/24
Range From14.192.33.0
Range To14.192.33.255
Prefix14.192.34.0/23
Range From14.192.34.0
Range To14.192.35.255
Showing 5 of 97
IPv6 Active Prefixes
Prefix2001:f58::/32
Range From2001:f58::
Range To2001:f58:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2402:6b00::/32
Range From2402:6b00::
Range To2402:6b00:ffff:ffff:ffff:ffff:ffff:ffff
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.