ASN Lookup Tool
AS12258 OPTINET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS12258
Organisation
Dimension Data
Name
OPTINET
Total IPv4 Addresses
39424
Total IPv4 Prefixes
49
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,581 out of 76,964
Registry
Afrinic
Registered Country
ZA flag ZA
Registered Country Name
South Africa
Registered Date
NA
Registration Last Change
NA
Receiving From

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

ASN
Organisation
ZA flagDimension Data
IPv4 Active Prefixes

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

Range From196.2.38.0
Range To196.2.39.255
Range From196.2.40.0
Range To196.2.41.255
Range From196.2.42.0
Range To196.2.42.255
Range From196.2.44.0
Range To196.2.44.255
Showing 5 of 49
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.