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ASN Lookup Tool
AS21547 OXNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21547
Organisation
First Light Fiber
Name
OXNET
Total IPv4 Addresses
71531
Total IPv4 Prefixes
3292
Total IPv6 Prefixes
490
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,489 out of 76,423
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2001-05-21
Registration Last Change
2019-06-10
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
Transit To

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

 

ASN
Organisation
AS18694
US flagSappi Fine Paper North America
AS18803
US flagTyler Technologies, Inc.
AS36823
US flagMartin's Point HealthCare
AS53519
US flagCentral Maine Medical Family
AS36787
US flagHearst-Argyle Television, Inc.
Showing 5 of 7
IPv4 Active Prefixes

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

Prefix38.104.6.180/30
Range From38.104.6.180
Range To38.104.6.183
Prefix41.153.187.76/32
Range From41.153.187.76
Range To41.153.187.76
Prefix60.173.9.11/32
Range From60.173.9.11
Range To60.173.9.11
Prefix63.127.192.0/25
Range From63.127.192.0
Range To63.127.192.127
Prefix63.127.192.128/26
Range From63.127.192.128
Range To63.127.192.191
Showing 5 of 3292
IPv6 Active Prefixes
Prefix2001:4940::/123
Range From2001:4940::
Range To2001:4940::1f
Prefix2001:4940::20/126
Range From2001:4940::20
Range To2001:4940::23
Prefix2001:4940::24/128
Range From2001:4940::24
Range To2001:4940::24
Prefix2001:4940::25/128
Range From2001:4940::25
Range To2001:4940::25
Prefix2001:4940::26/127
Range From2001:4940::26
Range To2001:4940::27
Showing 5 of 490
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.