CIDR Range
116.77.0.0/16
Addresses
65,536
65.5K
Sub-ranges
4+
within this block
PTR Density
0.0%
6 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.
80/100
Trusted
How this score is built
- Baseline (neutral) 65
- Long-established allocation (19y) +6
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 80 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 116.77.0.0/16
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 116.77.0.0/17 | 32.8K | ShenZhen Topway Video Communication Co. Ltd | AS17962 | CN |
| 116.77.128.0/17 | 32.8K | ShenZhen Topway Video Communication Co. Ltd | AS17962 | CN |
| 116.77.0.0/18 | 16.4K | ShenZhen Topway Video Communication Co. Ltd | AS17962 | CN |
| 116.77.64.0/18 | 16.4K | ShenZhen Topway Video Communication Co. Ltd | AS17962 | CN |
Geolocation
First 256 of 65,536 IP addresses in 116.77.0.0/16
116.77.0.0
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+ 65.3K more (range too large to list inline)
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 116.76.0.0/15.
Announced prefix
Origin AS
Announcement samples
8,020
Last seen
2026-07-24 00:02:10
Frequently Asked Questions
What is 116.77.0.0/16?
116.77.0.0/16 is a CIDR network block containing 65,536 IPv4 addresses (from 116.77.0.0 to 116.77.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 116.77.0.0/16 network?
The 116.77.0.0/16 range is allocated to ShenZhen Topway Video Communication Co. Ltd and announced via AS17962 from China.
Last updated: 2026-07-24 00:10:33 UTC
