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ASN Lookup Tool
AS18429 EXTRALAN-TW

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18429
Organisation
Extra-Lan Technologies Co., LTD 2Fl., No. 311, S..
Name
EXTRALAN-TW
Total IPv4 Addresses
43456
Total IPv4 Prefixes
47
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,406 out of 77,321
Registry
Apnic
Registered Country
TW flag TW
Registered Country Name
Taiwan (Province of China)
Registered Date
NA
Registration Last Change
2021-11-04
Receiving From

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

ASN
Organisation
AS9924
TW flagTaiwan Fixed Network, Telco and Network Service ..
IPv4 Active Prefixes

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

Prefix27.147.0.0/21
Range From27.147.0.0
Range To27.147.7.255
Prefix27.147.8.0/21
Range From27.147.8.0
Range To27.147.15.255
Prefix27.147.16.0/21
Range From27.147.16.0
Range To27.147.23.255
Prefix27.147.24.0/21
Range From27.147.24.0
Range To27.147.31.255
Prefix27.147.32.0/21
Range From27.147.32.0
Range To27.147.39.255
Showing 5 of 47
IPv6 Active Prefixes
Prefix2407:4900:1000::/36
Range From2407:4900:1000::
Range To2407:4900:1fff:ffff:ffff:ffff:ffff:ffff
Prefix2407:4900:fd01::/48
Range From2407:4900:fd01::
Range To2407:4900:fd01:ffff:ffff:ffff:ffff:ffff
Prefix2407:4900:ff01::/48
Range From2407:4900:ff01::
Range To2407:4900:ff01: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.