AS133623Planet Cable Inc.
PhilippinesRegistryAPNICTypeEyeballAs of 11th November 2026, AS133623 (Planet Cable Inc.), an access network registered in the Philippines with APNIC, originates 10 IPv4 prefixes covering 4.1k addresses. By IPv4 address space that makes it the 17,380th-largest of the 80,743 networks we see originating IPv4, and the 52nd-largest of 473 in the Philippines. It is seen behind 3 upstream networks, most often AS9304 (HGC Global Communications Limited) and AS135607 (Infinivan Incorporated), and in front of 3 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 0% 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 AS133623 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS133623 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
- 325%
- Peers
- 650%
- Downstreams
- 325%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS9304HGC Global Communications Limited |  HK | Peer | 189 | 52 |
| AS135607Infinivan Incorporated | PH | Peer | 132 | 37 |
| AS9299PLDT (Philippine Long Distance Telephone Company) | PH | Peer | 86 | 59 |
Prefixes
The largest blocks AS133623 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 103.36.16.0/22 | 1k | 36/76 |
| 103.252.32.0/22 | 1k | 36/76 |
| 103.36.16.0/24 | 256 | 68/76 |
| 103.36.17.0/24 | 256 | 36/76 |
| 103.36.18.0/24 | 256 | 36/76 |
| 103.36.19.0/24 | 256 | 36/76 |
| 103.252.32.0/24 | 256 | 22/76 |
| 103.252.33.0/24 | 256 | 60/76 |
| 103.252.34.0/24 | 256 | 38/76 |
| 103.252.35.0/24 | 256 | 30/76 |
Routing health
How AS133623'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%10
- Invalid0.0%0
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more0.0%0
- Partially propagated40% to 90%80.0%8
- Seen by few peersUnder 40%20.0%2
Prefix sizes
IPv4 — 10 prefixes
Recent changes
Announcements that started or stopped since 12th Oct 2026.
No announcement by AS133623 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.