ASN Lookup Tool
AS3402 BR

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3402
Organisation
Butterfly Research
Name
BR
Total IPv4 Addresses
1,280
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#28,490 out of 78,217
Registry
Arin
Registered Country
KY flag KY
Registered Country Name
Cayman Islands (the)
Registered Date
2024-12-03
Registration Last Change
2024-12-03
Receiving From

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

ASN
Organisation
US flagTeraSwitch Networks Inc.
IPv4 Active Prefixes

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

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.