subnet.im

AS139659LUCIDACLOUD LIMITED

Hong Kong SAR ChinaRegistryAPNIC

As of 27th September 2026, AS139659 (LUCIDACLOUD LIMITED), a network registered in Hong Kong SAR China with APNIC, originates 100 IPv4 prefixes covering 41.7k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 4,816th-largest of the 79,525 networks we see originating IPv4, and the 70th-largest of 734 in Hong Kong SAR China. It is seen behind 8 upstream networks, most often AS17476 (CloudRadium (HK) Limited) and AS58453 (China Mobile International), and in front of 1 downstream network. 67% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 23% of its routes reach at least 90% of full-feed peers, and 4 prefixes are also originated by another network.

At a glance

IPv4 prefixes

100

IPv6 prefixes

1

IPv4 addresses

41.7k

IPv6 /64s

65.5k

Upstream graph

The networks AS139659 is seen behind, one and two hops out, drawn from real AS paths.

AS139659Toward the internet core
Upstream graph for AS139659: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS139659LUCIDACLOUD LIMIT…This networkAS4635HKIX Route ServersAS17476CloudRadium (HK) …AS58453China Mobile Inte…AS137409GSL Networks Pty …AS138997Eons Data Communi…AS7713PT Telkom Indones…AS18106Viewqwest Pte LtdAS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS8529Zain Omantel Inte…AS32590Valve Corporation

Networks observed one and two hops upstream of AS139659 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

25

adjacent networks

Upstreams
832%
Peers
1664%
Downstreams
14%

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

Upstreams of AS139659
NetworkCountryRelationshipPathsVantage pts
AS17476CloudRadium (HK) LimitedHKPeer4,50971
AS58453China Mobile InternationalHKPeer1,15568
AS4635HKIX Route ServersHKPeer79411
AS137409GSL Networks Pty LTDAUPeer402125
AS138997Eons Data Communications LimitedHKPeer34419
AS49544i3D.net B.VNLPeer972
AS24482SG.GSSGPeer911
AS23764China Telecom GlobalHKPeer84

Prefixes

All 101

The largest blocks AS139659 originates, widest first.

Largest prefixes originated by AS139659
PrefixAddressesVisibility
68.64.176.0/212k81/81
83.229.120.0/212k81/81
149.104.24.0/212k81/81
207.57.120.0/212k81/81
207.57.128.0/212k81/81
38.55.192.0/221k81/81
38.207.176.0/221k81/81
45.136.12.0/221k81/81
45.144.136.0/221k80/81
45.152.64.0/221k81/81

Routing health

How AS139659'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

  • Valid67.3%68
  • Invalid0.0%0
  • No ROA32.7%33

Propagation

  • Globally propagated90% of full-feed peers or more22.8%23
  • Partially propagated40% to 90%73.3%74
  • Seen by few peersUnder 40%4.0%4

Prefix sizes

IPv4 — 100 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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