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ASN Lookup Tool
AS397779 CONCORD-HOSPITAL-ASN-01

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS397779
Organisation
Concord Hospital
Name
CONCORD-HOSPITAL-ASN-01
Total IPv4 Addresses
1536
Total IPv4 Prefixes
6
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#27,256 out of 76,374
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2019-07-26
Registration Last Change
2019-07-26
Receiving From

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

ASN
Organisation
AS7015
US flagComcast Cable Communications, LLC
AS13536
US flagFirst Light Fiber
IPv4 Active Prefixes

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

Prefix198.212.225.0/24
Range From198.212.225.0
Range To198.212.225.255
Prefix198.212.226.0/24
Range From198.212.226.0
Range To198.212.226.255
Prefix198.212.227.0/24
Range From198.212.227.0
Range To198.212.227.255
Prefix198.212.228.0/24
Range From198.212.228.0
Range To198.212.228.255
Prefix198.212.229.0/24
Range From198.212.229.0
Range To198.212.229.255
Showing 5 of 6
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.