ASN Lookup Tool
AS57401 OFTEIN-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS57401
Organisation
TSAI, PANG-WEI
Name
OFTEIN-AS
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
7
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
NA
Registry
Ripe
Registered Country
TW flag TW
Registered Country Name
Taiwan (Province of China)
Registered Date
2021-04-21
Registration Last Change
2022-03-03
Receiving From

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

ASN
Organisation
BE flagMike Marchal
IT flagMarco d'Angelo
PL flagMarcin Gondek
DE flagStefan Dunkel
US flagHurricane Electric LLC
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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.