ASN Lookup – Networks, Upstreams and Prefixes

AS14381

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS14381

NameCATERPILLAR-INC

OrganisationCaterpillar, Inc.

Country –

RIRARIN

Allocated05.12.1999

Network Overview

IPv4 Prefixes39

IPv6 Prefixes4

Upstreams IPv45

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS11427 TWC-11427-TEXAS

AS15830 Equinix

AS2686 ATGS-MMD-AS

AS2687 ATGS-MMD-AS

AS7018 ATT-INTERNET4

IPv4 Prefixes (39 total, showing 20)

165.26.128.0/18

165.26.236.0/24

192.189.128.0/24

165.26.40.0/21

192.189.129.0/24

165.26.192.0/22

165.26.0.0/19

203.9.78.0/23

165.26.44.0/22

165.26.192.0/21

165.26.232.0/22

192.56.231.0/24

165.26.64.0/18

165.26.42.0/23

165.26.0.0/16

165.26.237.0/24

185.128.184.0/24

137.230.0.0/16

165.26.208.0/21

103.98.174.0/24

IPv6 Prefixes (4 total)

2a00:bae0::/32

2407:2d00::/32

2620:162::/44

2620:162:20::/44

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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.