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
- Enterprise allocation +4
- Trust score 69 / 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 |
|---|---|---|---|---|---|---|
| 117.126.0.0/16 | 65.5K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.89.0.0/16 | 65.5K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.0.0/16 | 65.5K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.128.0/17 | 32.8K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.64.0/18 | 16.4K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.0.0/19 | 8.2K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.32.0/19 | 8.2K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.156.128.0/19 | 8.2K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.0.0/20 | 4.1K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.24.0/21 | 2.0K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.32.0/21 | 2.0K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.20.0/22 | 1.0K |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.89.230.0/23 | 512 |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.18.0/23 | 512 |
0.0%
|
China Broadcasting TV Net | CN | — | — |
| 211.146.17.0/24 | 256 |
0.0%
|
China Broadcasting TV Net | CN | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS7641 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 |
|---|---|---|
| 211.146.20.0/24 | 18,491 | 2026-07-24 16:29:24 |
| 211.156.128.0/19 | 18,482 | 2026-07-24 16:29:24 |
| 211.89.230.0/23 | 4,954 | 2026-07-24 16:29:24 |
| 211.146.0.0/19 | 4,883 | 2026-07-24 16:29:24 |
| 211.146.32.0/21 | 4,882 | 2026-07-24 16:29:24 |
| 211.89.0.0/16 | 2,466 | 2026-06-24 17:23:23 |
| 211.146.0.0/16 | 2,191 | 2026-06-24 17:23:23 |
| 211.146.36.0/24 | 2,069 | 2026-07-23 09:07:48 |
| 211.146.32.0/24 | 1,781 | 2026-07-23 09:07:48 |
| 211.146.7.0/24 | 1,777 | 2026-07-23 09:07:48 |
| 211.146.24.0/24 | 1,771 | 2026-07-23 09:07:48 |
| 211.146.35.0/24 | 1,770 | 2026-07-23 09:07:48 |
| 211.146.21.0/24 | 1,765 | 2026-07-23 09:07:48 |
| 211.146.5.0/24 | 1,764 | 2026-07-23 09:07:48 |
| 211.146.23.0/24 | 1,761 | 2026-07-23 09:07:48 |
| 211.146.33.0/24 | 1,760 | 2026-07-23 09:07:48 |
| 211.146.26.0/24 | 1,759 | 2026-07-23 09:07:48 |
| 211.146.22.0/24 | 1,754 | 2026-07-23 09:07:48 |
| 211.146.12.0/22 | 1,749 | 2026-07-23 09:07:48 |
| 211.156.144.0/20 | 1,747 | 2026-07-23 09:07:48 |
| 211.156.128.0/20 | 1,747 | 2026-07-23 09:07:48 |
| 211.146.1.0/24 | 1,743 | 2026-07-23 09:07:48 |
| 211.146.10.0/24 | 1,740 | 2026-07-23 09:07:48 |
| 211.146.6.0/24 | 1,736 | 2026-07-23 09:07:48 |
| 211.146.25.0/24 | 1,209 | 2026-07-23 09:07:48 |
| 211.146.37.0/24 | 1,209 | 2026-07-23 09:07:48 |
| 211.146.34.0/24 | 1,207 | 2026-07-23 09:07:48 |
| 211.146.8.0/24 | 1,207 | 2026-07-23 09:07:48 |
| 211.146.38.0/24 | 1,012 | 2026-07-23 09:07:48 |
| 211.89.230.0/24 | 752 | 2026-07-23 09:07:48 |
| 117.126.0.0/16 | 35 | 2026-05-26 02:50:54 |
| 117.126.128.0/24 | 33 | 2026-05-26 02:50:54 |
Frequently Asked Questions
What is AS7641?
AS7641 is an Autonomous System Number assigned to China Broadcasting TV Net. 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 AS7641 announce?
AS7641 announces 204.8K IPv4 addresses distributed across 15 routed CIDR prefixes. The network is registered in China.
Who operates AS7641?
AS7641 is operated by China Broadcasting TV Net. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.
What country is AS7641 registered in?
AS7641 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
