AS48231 — CRENET-AS CRE Network, LLC

Network type: hosting

AS48231 announces 2 IPv4 prefixes covering 1,280 addresses and 4 IPv6 prefixes.

About this network

The AS handle CRENET-AS is held by CRE Network, LLC.

What it's used for

• The address space carries static IP addresses, as indicated by reverse DNS entries such as 23-246-157-0.static.crenet.cc and 23-150-56-64.static.crenet.cc.
• The network announces 1280 IPv4 addresses and 6 IPv6 prefixes, with 12 observed neighbours. This ratio of address space to peering partners suggests a hosting or business-oriented network rather than a large-scale residential ISP.
• Traffic from this AS consists of static endpoints for business clients, consistent with CRE Network's role as a network services provider.

Notable

• Registrants for both announced IPv4 prefixes (CRENET-ARIN-IPV4-01 and CRENET-ARIN-IPV4-02) are listed as CRE NETWORK, LLC, matching the AS holder.
• The inventory is composed of two distinct IPv4 blocks: a /22 (23.246.156.0/22) and a /24 (23.150.56.0/24), alongside a fragmented set of IPv6 prefixes under the 2602:fa93::/48 and 2a0e:b107:2680::/44 ranges.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 23.150.56.0/24
• 23.246.156.0/22
• 2602:fa93::/48
• 2602:fa93:100::/40
• 2602:fa93:200::/39
• 2602:fa93:400::/38

Upstream networks

• AS20473 The Constant Company, LLC
• AS32595 Liberally Network, LLC
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS38855 Taiwan Digital Streaming Co.
• AS18041 Taiwan Digital Streaming Co.

Downstream networks

• AS210445 CHEN-YI WANG
• AS206434 CHENG-CHIH TSAI
• AS62925 CRE NETWORK, LLC

Adjacent networks

• AS20473 The Constant Company, LLC
• AS6939 Hurricane Electric LLC
• AS210445 CHEN-YI WANG
• AS206434 CHENG-CHIH TSAI
• AS62925 CRE NETWORK, LLC
• AS32595 Liberally Network, LLC
• AS24482 SG.GS
• AS38855 Taiwan Digital Streaming Co.
• AS18041 Taiwan Digital Streaming Co.

Routing security

• RPKI: 13 valid, 0 invalid and 0 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 32 route objects.
• Listed in as-sets: AS-C4L, AS-CHIEF-TRANSIT, AS-CRENET, AS-CRENET, AS-CRENET, AS-CYBERVERSE-AUTO, AS-HINET, AS-HURRICANE, AS-HURRICANEV6, AS-HYTRON, AS-HYTRON, AS-HYTRONNETWORK, AS-IFOG-US, AS-LIBERALLY-RESEARCH-CUSTOMER, AS-LIBERALLY-RESEARCH-CUSTOMER, AS-MISAKA-CUSTOMERS2, AS-TWIG, AS134823:AS-IPT, AS154562:AS-CYBERVERSE-AUTO, AS17433:AS-HYTRON, AS17433:AS-HYTRON, AS202662:AS-HYTRON, AS20473:AS-VULTR, AS216211:AS-CYBERVERSE-AUTO, AS44937:AS-NRIX.

Internet exchanges

• Taipei Internet Exchange (TPIX) — Taipei, Taiwan
• Student & Technology United Internet Exchanges — Taipei, Taiwan