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ASN Lookup Tool
AS18182 SONET-TW

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18182
Organisation
Sony Network Taiwan Limited 2Fl.,Builiding E, No..
Name
SONET-TW
Total IPv4 Addresses
320,256
Total IPv4 Prefixes
67
Total IPv6 Prefixes
11
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#781 out of 78,230
Registry
Apnic
Registered Country
TW flag TW
Registered Country Name
Taiwan (Province of China)
Registered Date
Registration Last Change
2021-11-04
Receiving From

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

ASN
Organisation
AS6939
US flagHurricane Electric LLC
AS17408
TW flagAboveNet Communications Taiwan Co., Ltd
AS45474
HK flagNEXUSGUARD LIMITED
AS9505
TW flagChunghwa Telecom Co., Ltd.
AS24482
SG flagSG.GS
Transit To

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

 

ASN
Organisation
AS18424
TW flagCM Craft Aesthetic
AS24168
TW flagCloudmax Inc. 6F., No.23, Sec. 1, Bade Rd., Zhon..
IPv4 Active Prefixes

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

Prefix27.105.0.0/19
Range From27.105.0.0
Range To27.105.31.255
Prefix27.105.32.0/19
Range From27.105.32.0
Range To27.105.63.255
Prefix27.105.64.0/20
Range From27.105.64.0
Range To27.105.79.255
Prefix27.105.80.0/23
Range From27.105.80.0
Range To27.105.81.255
Prefix27.105.83.0/24
Range From27.105.83.0
Range To27.105.83.255
Showing 5 of 67
IPv6 Active Prefixes
Prefix2404:80::/31
Range From2404:80::
Range To2404:81:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2404:82::/32
Range From2404:82::
Range To2404:82:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2404:83::/38
Range From2404:83::
Range To2404:83:3ff:ffff:ffff:ffff:ffff:ffff
Prefix2404:83:400::/38
Range From2404:83:400::
Range To2404:83:7ff:ffff:ffff:ffff:ffff:ffff
Prefix2404:83:800::/37
Range From2404:83:800::
Range To2404:83:fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 11
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.