ASN Lookup Tool
AS33543 NOBEL-129-33543

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33543
Organisation
NobelBiz, Inc.
Name
NOBEL-129-33543
Total IPv4 Addresses
1023
Total IPv4 Prefixes
3
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#42,406 out of 76,955
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2017-12-08
Registration Last Change
2017-12-08
Receiving From

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

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagCenturyLink Communications, LLC
US flagWindstream Communications LLC
US flagLevel 3 Parent, LLC
IPv4 Active Prefixes

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

Range From208.64.2.0
Range To208.64.3.255
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.