AS24149 — ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd.

AS24149 announces 3 IPv4 prefixes covering 1,024 addresses and 2 IPv6 prefixes.

About this network

The AS handle ZDNS is held by ZDNS - Internet Domain Name System Beijing Engineering Resrarch Center Ltd.

What it's used for

• The address space carries infrastructure for a DNS engineering center, as indicated by the netname ZDNS and the registrant IRT-ZDNS-CN across all announced prefixes.
• The AS announces 1024 IPv4 addresses and 3 IPv6 prefixes, with only 2 observed neighbours. This low neighbour count relative to the address inventory suggests an internal corporate or specialized service estate rather than a transit or large-scale access network.

Notable

• All registrants in the RDAP data align with the announcer, consistently showing ZDNS as the netname and IRT-ZDNS-CN as the registrant for the prefixes 150.242.158.0/23, 203.119.81.0/24, and 203.119.82.0/24.
• The inventory consists of three IPv4 prefixes and three IPv6 prefixes, all located in China, reflecting a focused and segmented address allocation for the organization's operations.

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

Announced prefixes

• 150.242.158.0/23
• 203.119.81.0/24
• 203.119.82.0/24
• 2401:8d00:2::/48
• 2401:8d00:14::/46

Upstream networks

• AS174 Cogent Communications, LLC
• AS4641 The Hong Kong Internet Exchange Limited

Adjacent networks

• AS174 Cogent Communications, LLC
• AS4641 The Hong Kong Internet Exchange Limited