ASN Lookup Tool
AS14381 CATERPILLAR-INC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS14381
Organisation
Caterpillar, Inc.
Name
CATERPILLAR-INC
Total IPv4 Addresses
133,632
Total IPv4 Prefixes
41
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,482 out of 77,686
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1999-12-05
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
US flagAT&T Services, Inc.
US flagAT&T Corp.
US flagAT&T Corp.
US flagEquinix, Inc.
US flagEquinix, Inc.
IPv4 Active Prefixes

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

Range From12.2.142.0
Range To12.2.142.255
Range From12.15.28.0
Range To12.15.28.255
Showing 5 of 41
IPv6 Active Prefixes
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.