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ASN Lookup Tool
AS25845 VIRGINIA-MASON

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25845
Organisation
Virginia Mason Medical Center
Name
VIRGINIA-MASON
Total IPv4 Addresses
4,352
Total IPv4 Prefixes
4
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#15,341 out of 79,065
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2002-05-17
Registration Last Change
2020-10-07
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
IPv4 Active Prefixes

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

PrefixRange FromRange To
192.152.45.0/24192.152.45.0192.152.45.255
204.147.208.0/21204.147.208.0204.147.215.255
204.147.216.0/22204.147.216.0204.147.219.255
204.147.220.0/22204.147.220.0204.147.223.255