ASN Lookup Tool
AS63293 FACEBOOK-OFFNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS63293
Organisation
Facebook, Inc.
Name
FACEBOOK-OFFNET
Total IPv4 Addresses
22,016
Total IPv4 Prefixes
87
Total IPv6 Prefixes
67
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,065 out of 78,221
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2014-11-10
Registration Last Change
2014-11-10
Receiving From

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

ASN
Organisation
US flagHawaii Internet Exchange
US flagCogent Communications
US flagThe Constant Company, LLC
AU flagAustralian Academic and Research Network
MU flagSEACOM Limited
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IPv4 Active Prefixes

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

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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.