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ASN Lookup Tool
AS397326 SFN-ASN

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS397326
Organisation
South Front Networks
Name
SFN-ASN
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#47,034 out of 76,428
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2019-02-14
Registration Last Change
2019-02-14
Receiving From

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

ASN
Organisation
AS36351
US flagSoftLayer Technologies Inc.
AS4181
US flagTDS TELECOM
AS7575
AU flagAustralian Academic and Research Network
AS6939
US flagHurricane Electric LLC
AS14041
US flagUniversity Corporation for Atmospheric Research
Showing 5 of 20
Transit To

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

 

ASN
Organisation
AS63293
US flagFacebook, Inc.
IPv4 Active Prefixes

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

Prefix23.142.48.0/24
Range From23.142.48.0
Range To23.142.48.255
Prefix147.160.170.0/24
Range From147.160.170.0
Range To147.160.170.255
IPv6 Active Prefixes
Prefix2620:13e:3000::/40
Range From2620:13e:3000::
Range To2620:13e:30ff: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.