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
16517
Total IPv4 Prefixes
70
Total IPv6 Prefixes
51
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#7,170 out of 76,909
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
DE flagCore-Backbone GmbH
US flagCogent Communications
IN flagBharti Airtel Limited
MU flagSEACOM Limited
RW flagAirtel Rwanda Ltd
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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.