ASN Lookup Tool
AS400523 INTERSYSTEMS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS400523
Organisation
InterSystems Corporation
Name
INTERSYSTEMS
Total IPv4 Addresses
768
Total IPv4 Prefixes
3
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#44,429 out of 79,059
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2023-09-21
Registration Last Change
2023-09-21
Receiving From

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

ASN
Organisation
US flagAT&T Enterprises, LLC
US flagCrown Castle Fiber LLC
GB flagMegaport (UK) Limited
IPv4 Active Prefixes

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