Addresses
65,536
65.5K
Sub-ranges
22+
within this block
PTR Density
0.1%
96 of 65.5K IPs have PTR
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.
70/100
Moderate
How this score is built
- Baseline (neutral) 65
- Has a reverse-DNS (PTR) record +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 58.63.0.0/16
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 58.63.0.0/17 | 32.8K | Chinanet | AS4134 | CN |
| 58.63.0.0/17 | 32.8K | Chinanet | AS4134 | CN |
| 58.63.0.0/17 | 32.8K | — | — | CN |
| 58.63.128.0/18 | 16.4K | Chinanet | AS4134 | CN |
| 58.63.128.0/18 | 16.4K | Chinanet | AS4134 | CN |
| 58.63.192.0/18 | 16.4K | — | — | CN |
| 58.63.224.0/19 | 8.2K | Chinanet | AS4134 | CN |
| 58.63.224.0/19 | 8.2K | Chinanet | AS4134 | CN |
| 58.63.128.0/19 | 8.2K | — | — | CN |
| 58.63.160.0/19 | 8.2K | — | — | CN |
| 58.63.192.0/20 | 4.1K | Chinanet | AS4134 | CN |
| 58.63.192.0/20 | 4.1K | Chinanet | AS4134 | CN |
| 58.63.208.0/21 | 2.0K | Chinanet | AS4134 | CN |
| 58.63.208.0/21 | 2.0K | Chinanet | AS4134 | CN |
| 58.63.220.0/22 | 1.0K | Chinanet | AS4134 | CN |
| 58.63.220.0/22 | 1.0K | Chinanet | AS4134 | CN |
| 58.63.216.0/23 | 512 | Chinanet | AS4134 | CN |
| 58.63.216.0/23 | 512 | Chinanet | AS4134 | CN |
| 58.63.218.0/24 | 256 | Chinanet | AS4134 | CN |
| 58.63.219.0/24 | 256 | CHINATELECOM Guangdong province Jiangmen 5G network | AS140311 | CN |
| 58.63.219.0/24 | 256 | CHINATELECOM Guangdong province Jiangmen 5G network | AS140311 | CN |
| 58.63.218.0/24 | 256 | Chinanet | AS4134 | CN |
First and last addresses in 58.63.0.0/16
58.63.0.0/16 runs from 58.63.0.0 to 58.63.255.255.
First 16
58.63.0.0
58.63.0.1
58.63.0.2
58.63.0.3
58.63.0.4
58.63.0.5
58.63.0.6
58.63.0.7
58.63.0.8
58.63.0.9
58.63.0.10
58.63.0.11
58.63.0.12
58.63.0.13
58.63.0.14
58.63.0.15
Last 16
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 58.60.0.0/14.
Announced prefix
Origin AS
Announcement samples
26,096
Last seen
2026-10-27 15:44:27
Frequently Asked Questions
What is 58.63.0.0/16?
58.63.0.0/16 is a CIDR network block containing 65,536 IPv4 addresses (from 58.63.0.0 to 58.63.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 58.63.0.0/16 network?
The 58.63.0.0/16 range is allocated to an unknown organization from China.
Last updated: 2026-10-27 15:54:05 UTC
