subnet.im

AS9729iAdvantage Limited

Hong Kong SAR ChinaRegistryAPNIC

As of 10th November 2026, AS9729 (iAdvantage Limited), a network registered in Hong Kong SAR China with APNIC, originates 156 IPv4 prefixes covering 150k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 1,688th-largest of the 80,723 networks we see originating IPv4, and the 33rd-largest of 759 in Hong Kong SAR China. It is seen behind 14 upstream networks, most often AS9381 (HKBN Enterprise Solutions HK Limited) and AS3491 (PCCW Global (HK) Ltd.), and in front of 11 downstream networks. 99% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 97% 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

156

IPv6 prefixes

1

IPv4 addresses

150k

IPv6 /64s

4.3B

Upstream graph

The networks AS9729 is seen behind, one and two hops out, drawn from real AS paths.

AS9729Toward the internet core
Upstream graph for AS9729: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9729iAdvantage LimitedThis networkAS3491PCCW Global (HK) …AS4635HKIX Route ServersAS6453TATA Communicatio…AS6939Hurricane Electri…AS9381HKBN Enterprise S…AS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS7713PT Telkom Indones…AS18106Viewqwest Pte LtdAS8220COLTAS35280F5 Networks SARLAS174Cogent Communicat…

Networks observed one and two hops upstream of AS9729 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

61

adjacent networks

Upstreams
1423%
Peers
3659%
Downstreams
1118%

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

Upstreams of AS9729
NetworkCountryRelationshipPathsVantage pts
AS9381HKBN Enterprise Solutions HK LimitedHKPeer5,32570
AS3491PCCW Global (HK) Ltd.HKPeer4,22345
AS6453TATA Communications (America) IncUSPeer839100
AS4635HKIX Route ServersHKPeer66016
AS6939Hurricane Electric LLCUSPeer64537
AS4775Globe TelecomsPHAdjacent3891
AS10103HK Broadband Network Ltd.HKPeer25161
AS9304HGC Global Communications LimitedHKPeer17373
AS49544i3D.net B.VNLPeer1682
AS8966Etisalat (E&)AEPeer1472

Prefixes

All 157

The largest blocks AS9729 originates, widest first.

Largest prefixes originated by AS9729
PrefixAddressesVisibility
203.194.128.0/1732.8k76/76
210.184.128.0/1732.8k76/76
202.85.128.0/204.1k76/76
202.85.144.0/204.1k76/76
203.194.128.0/212k76/76
203.194.136.0/212k76/76
203.194.144.0/212k76/76
203.194.152.0/212k76/76
203.194.192.0/212k76/76
210.184.112.0/212k76/76

Routing health

How AS9729'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

  • Valid98.7%155
  • Invalid0.6%1
  • No ROA0.6%1

Propagation

  • Globally propagated90% of full-feed peers or more97.5%153
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%2.5%4

Prefix sizes

IPv4 — 156 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS9729 started or stopped in this period.

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