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ASN Lookup Tool
AS11939 MATHWORKS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS11939
Organisation
THE MATHWORKS, INC.
Name
MATHWORKS
Total IPv4 Addresses
65472
Total IPv4 Prefixes
64
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,623 out of 77,447
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1999-02-09
Registration Last Change
2024-03-14
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS2856
GB flagBritish Telecommunications PLC
AS4755
IN flagTata Communications Limited
AS6079
US flagRCN
AS6939
US flagHurricane Electric LLC
Showing 5 of 8
IPv4 Active Prefixes

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

Prefix144.212.0.0/23
Range From144.212.0.0
Range To144.212.1.255
Prefix144.212.2.0/24
Range From144.212.2.0
Range To144.212.2.255
Prefix144.212.3.0/24
Range From144.212.3.0
Range To144.212.3.255
Prefix144.212.4.0/24
Range From144.212.4.0
Range To144.212.4.255
Prefix144.212.5.0/24
Range From144.212.5.0
Range To144.212.5.255
Showing 5 of 64
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.