47 lines
1.8 KiB
Markdown
47 lines
1.8 KiB
Markdown
# APNIC range: 1.1.1.0/24
|
||
|
||
- **Registry:** APNIC
|
||
- **Range:** `1.1.1.0/24`
|
||
- **RDAP name/type:** `APNIC-LABS` / `ASSIGNED PORTABLE`
|
||
- **Registered resource holder:** APNIC Research and Development
|
||
- **Observed route origin:** `AS13335` — Cloudflare, Inc.
|
||
- **Classification:** Public unicast
|
||
- **Globally routed:** Yes
|
||
- **Verified:** 2026-07-20
|
||
|
||
## Range knowledge
|
||
|
||
APNIC RDAP describes `1.1.1.0/24` as APNIC research space and documents the APNIC–Cloudflare DNS Resolver project. Current routing evidence observed during the investigation showed Cloudflare's `AS13335` originating the prefix.
|
||
|
||
This means “ownership” must be separated into relationships:
|
||
|
||
- **Registration:** APNIC Research and Development is the published registrant.
|
||
- **Routing:** Cloudflare `AS13335` originates the covering prefix.
|
||
- **Operation:** Cloudflare operates the public resolver service.
|
||
- **Project relationship:** APNIC and Cloudflare publicly document their collaboration.
|
||
|
||
## Investigated addresses
|
||
|
||
### 1.1.1.1
|
||
|
||
`1.1.1.1` is Cloudflare's public recursive DNS resolver address within the registered range.
|
||
|
||
Detailed address page: [`address-book/ip/1.1.1.1.md`](../address-book/ip/1.1.1.1.md)
|
||
|
||
## Relationship summary
|
||
|
||
| Axis | Finding |
|
||
|---|---|
|
||
| Registration | APNIC `APNIC-LABS` resource |
|
||
| Registered holder | APNIC Research and Development |
|
||
| Announced prefix | `1.1.1.0/24` |
|
||
| Route origin | `AS13335`, Cloudflare, Inc. |
|
||
| Operator | Cloudflare |
|
||
| Known service | 1.1.1.1 public recursive DNS resolver |
|
||
|
||
## Sources
|
||
|
||
- [APNIC RDAP record](https://rdap.apnic.net/ip/1.1.1.1), checked 2026-07-20
|
||
- [RIPEstat prefix overview](https://stat.ripe.net/data/prefix-overview/data.json?resource=1.1.1.1), checked 2026-07-20
|
||
- [Cloudflare launch announcement](https://blog.cloudflare.com/announcing-1111/)
|