AS138915Kaopu Cloud HK Limited
Hong Kong SAR ChinaRegistryAPNICTypeContentAs of 26th September 2026, AS138915 (Kaopu Cloud HK Limited), a content network registered in Hong Kong SAR China with APNIC, originates 356 IPv4 prefixes covering 113k addresses and 58 IPv6 prefixes. By IPv4 address space that makes it the 2,224th-largest of the 79,480 networks we see originating IPv4, and the 38th-largest of 734 in Hong Kong SAR China. It is seen behind 118 upstream networks, most often AS2914 (NTT America, Inc.) and AS3491 (PCCW Global (HK) Ltd.), and in front of 22 downstream networks. 98% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 95% of its routes reach at least 90% of full-feed peers, and 10 prefixes are also originated by another network.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS138915 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS138915 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
581
adjacent networks
- Upstreams
- 11820%
- Peers
- 44176%
- Downstreams
- 224%
Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 118.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2914NTT America, Inc. |  US | Peer | 25,548 | 144 |
| AS3491PCCW Global (HK) Ltd. | HK | Peer | 16,811 | 126 |
| AS7195EdgeUno |  CO | Peer | 5,352 | 145 |
| AS3257GTT Communications Inc. | US | Peer | 5,090 | 125 |
| AS39386Saudi Telecom Company JSC |  SA | Peer | 4,957 | 145 |
| AS174Cogent Communications, LLC | US | Peer | 4,798 | 130 |
| AS3356Lumen (Level 3) | US | Peer | 3,892 | 145 |
| AS6939Hurricane Electric LLC | US | Peer | 3,523 | 33 |
| AS8966Etisalat (E&) |  AE | Peer | 3,436 | 142 |
| AS5511Orange S.A. |  FR | Peer | 2,493 | 134 |
Prefixes
All 414The largest blocks AS138915 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 154.93.116.0/22 | 1k | 81/81 |
| 38.54.2.0/23 | 512 | 81/81 |
| 38.54.6.0/23 | 512 | 81/81 |
| 38.54.8.0/23 | 512 | 81/81 |
| 38.54.10.0/23 | 512 | 81/81 |
| 38.54.12.0/23 | 512 | 81/81 |
| 38.54.16.0/23 | 512 | 21/81 |
| 38.54.26.0/23 | 512 | 80/81 |
| 38.54.28.0/23 | 512 | 81/81 |
| 38.54.34.0/23 | 512 | 81/81 |
Routing health
How AS138915'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
- Valid98.3%407
- Invalid0.2%1
- No ROA1.4%6
Propagation
- Globally propagated90% of full-feed peers or more95.4%395
- Partially propagated40% to 90%1.7%7
- Seen by few peersUnder 40%2.9%12
Prefix sizes
IPv4 — 356 prefixes
IPv6 — 58 prefixes
- /4865.5k × /64100.0%58
Recent changes
Announcements that started or stopped since 27th Aug 2026.
- Announced154.90.62.0/2324th Sept 2026
- Announced211.60.106.0/2424th Sept 2026
- Announced149.104.82.0/2423rd Sept 2026
- Announced160.236.38.0/2422nd Sept 2026
- Announced154.203.153.0/2422nd Sept 2026
- Announced38.54.15.0/2422nd Sept 2026
- Withdrawn149.104.109.0/2421st Sept 2026
- Withdrawn149.104.77.0/2421st Sept 2026
- Withdrawn154.203.153.0/2421st Sept 2026
- Withdrawn154.223.26.0/2421st Sept 2026
- Withdrawn154.90.32.0/2321st Sept 2026
- Withdrawn154.90.34.0/2321st Sept 2026
6 announced and 29 withdrawn in all; the most recent are shown.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.