ASN Lookup – Networks, Upstreams and Prefixes

AS53571

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS53571

NamePCC-CORP

OrganisationPRECISION CASTPARTS CORP

Country –

RIRARIN

Allocated27.12.2012

Network Overview

IPv4 Prefixes14

IPv6 Prefixes0

Upstreams IPv47

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS13649 ASN-FLEXENTIAL

AS23132 CHARTER-23132-SOUTHERN-NEW-ENGLAND-C3

AS2764 AAPT

AS3356 LEVEL3

AS33662 CMCS

AS5413 Wavenet-AS5413

AS5650 FRONTIER-FRTR

IPv4 Prefixes (14 total)

204.155.109.0/24

204.155.97.0/24

204.155.110.0/24

204.155.103.0/24

204.155.100.0/24

204.155.96.0/24

199.181.154.0/24

204.155.111.0/24

204.155.108.0/24

204.155.98.0/24

204.155.101.0/24

204.155.102.0/24

204.155.104.0/24

204.155.99.0/24

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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.