ASN Lookup Tool
AS21958 NL-820-21958

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21958
Organisation
Nobel Ltd
Name
NL-820-21958
Total IPv4 Addresses
1024
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#42,151 out of 76,926
Registry
Arin
Registered Country
BM flag BM
Registered Country Name
Bermuda
Registered Date
2023-10-12
Registration Last Change
2023-10-12
Receiving From

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

ASN
Organisation
US flagLevel 3 Parent, LLC
SE flagArelion Sweden AB
IPv4 Active Prefixes

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

Range From208.64.0.0
Range To208.64.1.255
Range From208.64.6.0
Range To208.64.7.255
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.