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ASN Lookup Tool
AS37673 Telemasters

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS37673
Organisation
Telemasters
Name
Telemasters
Total IPv4 Addresses
4,096
Total IPv4 Prefixes
8
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#15,416 out of 78,226
Registry
Afrinic
Registered Country
ZA flag ZA
Registered Country Name
South Africa
Registered Date
Registration Last Change
Receiving From

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

ASN
Organisation
AS3741
ZA flagDimension Data
AS30844
GB flagLiquid Telecommunications Ltd
AS37105
ZA flagRAIN GROUP HOLDINGS (PTY) LTD
AS11845
ZA flagVox Telecom Ltd
AS199524
LU flagG-Core Labs S.A.
Showing 5 of 26
Transit To

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

 

ASN
Organisation
AS328872
ZA flagSonke Telecommunications (Pty) Ltd
AS328371
ZA flagPerfectWorx Consulting (Pty) Ltd
AS328912
ZA flagMpu Communications (Pty) Ltd
IPv4 Active Prefixes

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

Prefix41.77.24.0/23
Range From41.77.24.0
Range To41.77.25.255
Prefix41.77.26.0/24
Range From41.77.26.0
Range To41.77.26.255
Prefix41.77.27.0/24
Range From41.77.27.0
Range To41.77.27.255
Prefix41.77.28.0/22
Range From41.77.28.0
Range To41.77.31.255
Prefix196.223.56.0/22
Range From196.223.56.0
Range To196.223.59.255
Showing 5 of 8
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.