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ASN Lookup Tool
AS19925 SWCHSC

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS19925
Organisation
Sunnybrook Health Sciences Centre
Name
SWCHSC
Total IPv4 Addresses
67067
Total IPv4 Prefixes
39
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,732 out of 76,236
Registry
Arin
Registered Country
CA flag CA
Registered Country Name
Canada
Registered Date
2001-03-02
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
AS5617
PL flagOrange Polska Spolka Akcyjna
AS3257
US flagGTT Communications Inc.
AS9498
IN flagBharti Airtel Limited
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
Showing 5 of 13
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS204864
PL flagCENTRUM KOMPUTEROWE "PARTNET" MIROSLAW WOLSZLEGI..
IPv4 Active Prefixes

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

Prefix142.76.0.0/17
Range From142.76.0.0
Range To142.76.127.255
Prefix142.76.128.0/17
Range From142.76.128.0
Range To142.76.255.255
Prefix185.21.36.0/24
Range From185.21.36.0
Range To185.21.36.255
Prefix185.21.37.0/27
Range From185.21.37.0
Range To185.21.37.31
Prefix185.21.37.128/28
Range From185.21.37.128
Range To185.21.37.143
Showing 5 of 39
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.