ASN Lookup Tool
AS55002 DEFENSE-NET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS55002
Organisation
F5, Inc.
Name
DEFENSE-NET
Total IPv4 Addresses
74752
Total IPv4 Prefixes
211
Total IPv6 Prefixes
123
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,375 out of 76,860
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2013-02-12
Registration Last Change
2023-06-20
Receiving From

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

ASN
Organisation
US flagAT&T Services, Inc.
US flagCogent Communications
US flagLevel 3 Parent, LLC
US flagComcast Cable Communications, LLC
CZ flagO2 Czech Republic, a.s.
Showing 5 of 12
Transit To

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

 

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagBoard of Regents of the University System of Geo..
IL flagBezeq International Ltd.
US flagLevel 3 Parent, LLC
US flagAT&T Data Communications Services
Showing 5 of 113
IPv4 Active Prefixes

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

Showing 5 of 211
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.