221.174.128.227
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
- Long-established allocation (23y) +6
- Not on any threat blocklist +5
- Isp allocation +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 221.174.128.227
- CIDR range
- 221.174.128.0/17
- IP range (int)
- 3,719,200,768 — 3,719,233,535
- Prefix length
- /17
- Organization
- China TieTong Telecommunications Corporation
- ASN
- AS9394
- ASN name
- China TieTong Telecommunications Corporation
- Location
- China
- Coordinates
- 34.773200, 113.722000
- Accuracy radius
- 1000 km
- Regional Internet Registry
- APNIC
- Allocated
- 2003-09-02
- Data source(s)
- ipinfo_lite, maxmind_city, maxmind_country
- Last updated
- 2026-07-21 04:29:57
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 221.174.128.227?
221.174.128.227 is allocated to China TieTong Telecommunications Corporation (AS9394), registered in China.
Where is 221.174.128.227 located?
The geolocation for 221.174.128.227 maps to China based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 221.174.128.227 on?
221.174.128.227 belongs to the 221.174.128.0/17 network block announced by AS9394. This range contains 32,768 addresses.
Does 221.174.128.227 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
