ASN Lookup Tool
AS53813 ZSCALER-INC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS53813
Organisation
ZSCALER, INC.
Name
ZSCALER-INC
Total IPv4 Addresses
36627
Total IPv4 Prefixes
96
Total IPv6 Prefixes
13
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,749 out of 76,964
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2011-06-03
Registration Last Change
2013-04-23
Receiving From

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

ASN
Organisation
HK flagThe Hong Kong Internet Exchange Limited
US flagLevel 3 Parent, LLC
JP flagKDDI CORPORATION
KR flagSK Broadband Co Ltd
AU flagTelstra Corporation 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.