ASN Lookup Tool
AS683 ARGONNE-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS683
Organisation
Argonne National Laboratory
Name
ARGONNE-AS
Total IPv4 Addresses
301056
Total IPv4 Prefixes
34
Total IPv6 Prefixes
13
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#835 out of 76,964
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1990-06-14
Registration Last Change
2023-03-14
Receiving From

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

ASN
Organisation
US flagESnet
US flagMetropolitan Research and Education Network
IPv4 Active Prefixes

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

Showing 5 of 34
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.