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ASN Lookup Tool
AS7668 HTCN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7668
Organisation
Hokuriku Telecommunication Network Co.
Name
HTCN
Total IPv4 Addresses
29,440
Total IPv4 Prefixes
12
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,263 out of 77,680
Registry
Radb
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
Registration Last Change
Receiving From

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

ASN
Organisation
AS17676
JP flagSoftBank Mobile Corp. Tokyo Port City Takeshiba ..
AS4713
JP flagNTT Communications Corporation
AS2914
US flagNTT America, Inc.
AS2497
JP flagInternet Initiative Japan Inc.
AS2519
JP flagARTERIA Networks Corporation Asahisemei Ohtemach..
Showing 5 of 17
Transit To

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

 

ASN
Organisation
AS17932
JP flagJapan Advanced Institute of Science and Technolo..
AS4711
JP flagINTEC INTERNET CONNECTIONS
AS24264
JP flagKanazawa Institute of Technology 7-1 Ohgigaoka N..
AS18123
JP flagINAOKI EDUCATIONAL INSTITUTION 10-1 Ushi Goshoma..
AS24260
JP flagBoard of trusty: Kinjo-Gakuen 1200, Kasama-machi..
IPv4 Active Prefixes

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

Prefix202.213.96.0/19
Range From202.213.96.0
Range To202.213.127.255
Prefix202.242.34.0/24
Range From202.242.34.0
Range To202.242.34.255
Prefix202.245.196.0/23
Range From202.245.196.0
Range To202.245.197.255
Prefix210.166.5.0/24
Range From210.166.5.0
Range To210.166.5.255
Prefix210.167.0.0/19
Range From210.167.0.0
Range To210.167.31.255
Showing 5 of 12
IPv6 Active Prefixes
Prefix2001:308::/32
Range From2001:308::
Range To2001:308: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.