AS17633
ASN for Shandong Provincial Net of CT
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 219.146.0.0/19 | 8.2K |
0.0%
|
ASN for Shandong Provincial Net of CT | CN | — | — |
| 202.111.230.0/24 | 256 |
0.0%
|
ASN for Shandong Provincial Net of CT | CN | — | — |
| 202.111.247.0/24 | 256 |
0.0%
|
ASN for Shandong Provincial Net of CT | CN | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS17633 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 219.146.0.0/19 | 19,938 | 2026-07-31 16:27:11 |
| 219.146.0.0/24 | 19,668 | 2026-07-31 16:27:11 |
| 219.146.4.0/24 | 19,660 | 2026-07-31 16:27:11 |
| 219.146.3.0/24 | 19,653 | 2026-07-31 16:27:11 |
| 219.146.2.0/24 | 19,566 | 2026-07-31 16:27:11 |
| 219.146.1.0/24 | 19,561 | 2026-07-31 16:27:11 |
| 219.146.11.0/24 | 19,373 | 2026-07-31 16:27:11 |
| 219.146.23.0/24 | 19,370 | 2026-07-31 16:27:11 |
| 219.146.13.0/24 | 19,338 | 2026-07-31 16:27:11 |
| 219.146.14.0/24 | 19,327 | 2026-07-31 16:27:11 |
| 219.146.12.0/24 | 19,320 | 2026-07-31 16:27:11 |
| 219.146.15.0/24 | 19,303 | 2026-07-31 16:27:11 |
| 219.146.10.0/24 | 19,303 | 2026-07-31 16:27:11 |
| 202.111.247.0/24 | 17,793 | 2026-07-31 16:27:00 |
| 202.111.230.0/24 | 17,378 | 2026-07-31 16:27:00 |
Frequently Asked Questions
What is AS17633?
AS17633 is an Autonomous System Number assigned to ASN for Shandong Provincial Net of CT. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS17633 announce?
AS17633 announces 8.7K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in China.
Who operates AS17633?
AS17633 is operated by ASN for Shandong Provincial Net of CT. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.
What country is AS17633 registered in?
AS17633 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
