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ASN Lookup Tool
AS11875 WILLIAM-HERRIN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS11875
Organisation
William Herrin, Sole Proprietorship
Name
WILLIAM-HERRIN
Total IPv4 Addresses
449
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#58,243 out of 77,680
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2008-12-05
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
AS20473
US flagThe Constant Company, LLC
AS53356
CA flagFree Range Cloud Hosting Inc.
AS7489
US flagHostUS
IPv4 Active Prefixes

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

Prefix199.33.224.0/24
Range From199.33.224.0
Range To199.33.224.255
Prefix199.33.225.0/24
Range From199.33.225.0
Range To199.33.225.255
IPv6 Active Prefixes
Prefix2602:815:6000::/44
Range From2602:815:6000::
Range To2602:815:600f:ffff:ffff:ffff:ffff:ffff
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.