subnet.im

AS150345Proactivity Group Limited

Hong Kong SAR ChinaRegistryAPNIC

As of 26th September 2026, AS150345 (Proactivity Group Limited), a network registered in Hong Kong SAR China with APNIC, originates 2 IPv4 prefixes covering 512 addresses. By IPv4 address space that makes it the 48,553rd-largest of the 79,516 networks we see originating IPv4, and the 532nd-largest of 734 in Hong Kong SAR China. It is seen behind 5 upstream networks, most often AS6453 (TATA Communications (America) Inc) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 1 downstream network. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS150345 is seen behind, one and two hops out, drawn from real AS paths.

AS150345Toward the internet core
Upstream graph for AS150345: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS150345Proactivity Group…This networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6453TATA Communicatio…AS49121Infinity Telecom,…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS3130RGnet OUAS49544i3D.net B.VAS8220COLTAS35280F5 Networks SARLAS9002RETN Limited

Networks observed one and two hops upstream of AS150345 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

12

adjacent networks

Upstreams
542%
Peers
650%
Downstreams
18%

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

Upstreams of AS150345
NetworkCountryRelationshipPathsVantage pts
AS6453TATA Communications (America) IncUSPeer16017
AS1299Arelion (fka. Telia Carrier)SEPeer14812
AS2914NTT America, Inc.USPeer949
AS49121Infinity Telecom, s.r.o.CZPeer8241
AS174Cogent Communications, LLCUSPeer95

Prefixes

The largest blocks AS150345 originates, widest first.

Largest prefixes originated by AS150345
PrefixAddressesVisibility
103.17.6.0/2425681/81
103.17.7.0/2425681/81

Routing health

How AS150345'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

  • Valid100.0%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS150345 started or stopped in this period.

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