subnet.im

AS133526HENGDA NETWORK LIMITED

Hong Kong SAR ChinaRegistryAPNIC

As of 10th November 2026, AS133526 (HENGDA NETWORK LIMITED), a network registered in Hong Kong SAR China with APNIC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,962nd-largest of the 80,733 networks we see originating IPv4, and the 641st-largest of 760 in Hong Kong SAR China. It is seen behind 1 upstream network, most often AS138195 (MOACK.Co.LTD). None of its announcements have a valid RPKI ROA. 0% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS133526 is seen behind, one and two hops out, drawn from real AS paths.

AS133526Toward the internet core
Upstream graph for AS133526: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS133526HENGDA NETWORK LI…This networkAS138195MOACK.Co.LTDAS3786LG DACOM Corporat…AS138415Yancy Limited

Networks observed one and two hops upstream of AS133526 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS133526
NetworkCountryRelationshipPathsVantage pts
AS138195MOACK.Co.LTDKRPeer2121

Prefixes

The largest blocks AS133526 originates, widest first.

Largest prefixes originated by AS133526
PrefixAddressesVisibility
103.13.223.0/2425621/76

Routing health

How AS133526's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%1

Propagation

  • Globally propagated90% of full-feed peers or more0.0%0
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%100.0%1

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS133526 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.