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ASN Lookup Tool
AS203405 DALUN-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS203405
Organisation
Lin Kai-Lun
Name
DALUN-AS
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
Registry
Ripe
Registered Country
TW flag TW
Registered Country Name
Taiwan (Province of China)
Registered Date
2018-04-20
Registration Last Change
2023-10-25
Receiving From

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

ASN
Organisation
AS211398
BE flagMike Marchal
AS200242
DE flagHazel Reimer
AS41051
CH flagOpenfactory GmbH
AS20473
US flagThe Constant Company, LLC
AS34927
CH flagiFog GmbH
Showing 5 of 14
IPv6 Active Prefixes
Prefix2a0a:b707:aaa1::/48
Range From2a0a:b707:aaa1::
Range To2a0a:b707:aaa1:ffff:ffff:ffff:ffff:ffff
Prefix2a0a:b707:aaa3::/48
Range From2a0a:b707:aaa3::
Range To2a0a:b707:aaa3:ffff:ffff:ffff:ffff:ffff
Prefix2a0a:b707:aaa7::/48
Range From2a0a:b707:aaa7::
Range To2a0a:b707:aaa7: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.