ASN Lookup – Networks, Upstreams and Prefixes

AS154321

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS154321

NameCCSB-AS-AP

OrganisationCORENET CLOUD SDN. BHD.

Country

RIRAPNIC

Allocated24.10.2025

Abuse contactcorebinarysolutions@gmail.com

Network Overview

IPv4 Prefixes90

IPv6 Prefixes1

Upstreams IPv46

BGP Peers IPv43

Upstreams (Transit Providers)

IPv4

AS13378 QINGYE-CLOUD

AS18013 ASLINE-AS-AP

AS2914 NTT-DATA-2914

AS39120 CONVERGENZE-AS

AS4635 HKIX-RS1

AS48266 Catixs

IPv4 Prefixes (90 total, showing 20)

209.248.25.0/24

162.251.94.0/24

198.44.176.0/22

103.117.120.0/24

156.239.228.0/24

103.117.122.0/24

209.248.24.0/24

162.251.93.0/24

156.239.239.0/24

107.151.246.0/24

198.44.176.0/24

198.44.178.0/24

209.248.27.0/24

156.239.227.0/24

209.248.24.0/21

156.239.235.0/24

103.117.120.0/22

156.239.248.0/22

138.252.106.0/24

156.224.18.0/23

IPv6 Prefixes (1 total)

2001:df6:40c0::/48

BGP Peers IPv4 (3 total)

AS24482

AS36236

AS49544

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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.