ASN Lookup Tool
AS397956 NETWORK-DATA-SYSTEMS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS397956
Organisation
Network Data Systems, Inc
Name
NETWORK-DATA-SYSTEMS
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#54,844 out of 77,248
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2019-09-18
Registration Last Change
2019-09-18
Receiving From

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

ASN
Organisation
US flagComcast Cable Communications, LLC
US flagVINAKOM COMMUNICATIONS
US flagEvoque Data Center Solutions
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.