$ query “AS154321” --type=asn → 1 result(s)

AS154321 · CCSB-AS-AP

CORENET CLOUD SDN. BHD.

AS154321 is owned by CORENET CLOUD SDN. BHD. and is a hosting access provider, registered in Malaysia. The system announces a respectable 18 688 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Hong Kong SAR China, with additional presence in the United States and Malaysia.

Basic Information

Country
🇲🇾 Malaysia
Category
Hosting
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
May 01, 2026
Last Seen
May 11, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
83 / 17
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
18 688
Largest IPv4 Prefix
/20 (4 096 addresses)
Largest IPv6 Prefix
/48
Geolocated Countries
🇭🇰 Hong Kong SAR China (22 016 IPs), 🇺🇸 United States (5 888 IPs), 🇲🇾 Malaysia (1 024 IPs)
Prefix Changed
March 26, 2026

Reputation

Reputation
Good — 5 flagged IPs out of 18 688 total (0.03%)
Open Proxies
1 known open proxies in this network

Connectivity Summary

Upstream Providers
4 upstreams providing transit
Peers
12 networks exchanging traffic without transit
Downstream Customers
1 downstream buying transit
Unclassified
1 unclassified BGP neighbor
Degree
18 unique BGP neighbors
Reach
2 networks in customer cone

Upstream Providers (4)

Prefix Lists

IPv4 Prefixes (83 total)

  • 156.239.0.0/20 (4 096 addresses (/20 prefix))
  • 156.239.224.0/20 (4 096 addresses (/20 prefix))
  • 156.226.176.0/22 (1 024 addresses (/22 prefix))
  • 156.239.248.0/22 (1 024 addresses (/22 prefix))
  • 107.151.244.0/22 (1 024 addresses (/22 prefix))
  • 198.44.176.0/22 (1 024 addresses (/22 prefix))
  • 103.117.120.0/22 (1 024 addresses (/22 prefix))
  • 162.251.92.0/22 (1 024 addresses (/22 prefix))
  • 162.211.180.0/22 (1 024 addresses (/22 prefix))
  • 156.224.18.0/23 (512 addresses (/23 prefix))
  • 103.23.148.0/23 (512 addresses (/23 prefix))
  • 156.224.28.0/23 (512 addresses (/23 prefix))
  • 172.98.22.0/23 (512 addresses (/23 prefix))
  • 138.252.106.0/23 (512 addresses (/23 prefix))
  • 23.247.131.0/24 (256 addresses (/24 prefix))
  • 23.247.129.0/24 (256 addresses (/24 prefix))
  • 198.44.170.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2001:df6:40c0::/48