subnet.im

AS142270ohae/posinet

Hong Kong SAR ChinaRegistryAPNIC

As of 27th September 2026, AS142270 (ohae/posinet), a network registered in Hong Kong SAR China with APNIC, originates 5 IPv4 prefixes covering 1.3k addresses. By IPv4 address space that makes it the 33,367th-largest of the 79,525 networks we see originating IPv4, and the 398th-largest of 734 in Hong Kong SAR China. It is seen behind 1 upstream network, most often AS211826 (Stability for Integrated Server Hosting…), and in front of 1 downstream network. 80% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 80% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

5

IPv6 prefixes

0

IPv4 addresses

1.3k

IPv6 /64s

0

Upstream graph

The networks AS142270 is seen behind, one and two hops out, drawn from real AS paths.

AS142270Toward the internet core
Upstream graph for AS142270: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS142270ohae/posinetThis networkAS211826Stability for Int…AS1299Arelion (fka. Tel…AS3257GTT Communication…

Networks observed one and two hops upstream of AS142270 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

4

adjacent networks

Upstreams
125%
Peers
250%
Downstreams
125%

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

Upstreams of AS142270
NetworkCountryRelationshipPathsVantage pts
AS211826Stability for Integrated Server Hosting LtdJOPeer65381

Prefixes

The largest blocks AS142270 originates, widest first.

Largest prefixes originated by AS142270
PrefixAddressesVisibility
199.178.127.0/242566/81
202.71.9.0/2425681/81
203.76.253.0/2425681/81
203.76.254.0/2425681/81
203.76.255.0/2425681/81

Routing health

How AS142270'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

  • Valid80.0%4
  • Invalid20.0%1
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more80.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%20.0%1

Prefix sizes

IPv4 — 5 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS142270 started or stopped in this period.

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