ASN Lookup – Networks, Upstreams and Prefixes

AS54253

ASN

ARIN

RIR

345

IPv4 Prefixes

449

IPv6 Prefixes

AS Information

ASNAS54253

NameORCL-CHICAGO-PP

OrganisationOracle Corporation

Country –

RIRARIN

Allocated21.11.2011

Network Overview

IPv4 Prefixes345

IPv6 Prefixes449

Upstreams IPv410

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS1273 CW

AS1299 TWELVE99

AS132280 SYMPHONY-AP-TH

AS141773 BDCCL-AS-AP

AS14840 AS14840

AS15802 DU-AS1

AS20746 ASN-IDC

AS24324 KORDIA-TRANSIT-AS-AP

AS28271 AS28271

AS2914 NTT-DATA-2914

IPv4 Prefixes (345 total, showing 20)

134.185.8.0/21

159.13.12.0/23

84.8.4.0/23

207.127.112.0/22

167.126.192.0/23

167.126.228.0/23

151.104.192.0/23

151.104.140.0/22

168.107.128.0/22

134.185.162.0/23

131.186.112.0/23

151.104.101.0/24

84.8.32.0/22

159.112.165.0/24

168.107.136.0/21

151.104.158.0/23

134.185.144.0/21

168.107.132.0/23

134.185.0.0/23

158.178.164.0/23

IPv6 Prefixes (449 total, showing 10)

2603:c06c:2000::/44

2603:c0ee::/35

2603:c0b8:2100::/40

2603:c09c:100::/40

2600:200c:2800::/44

2603:c0dc:1200::/44

2603:c064:1000::/44

2603:c09c:1000::/39

2600:2004:2100::/40

2603:c06e::/35

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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.