66.99.217.16
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 (25y) +6
- Not on any threat blocklist +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 66.99.217.16
- CIDR range
- 66.99.217.0/24
- IP range (int)
- 1,113,839,872 — 1,113,840,127
- Prefix length
- /24
- Organization
- Illinois Century Network
- ASN
- AS6325
- ASN name
- Illinois Century Network
- Location
- Riverdale, Illinois, United States
- Coordinates
- 41.633400, -87.633100
- Accuracy radius
- 5 km
- Postal code
- 60827
- Regional Internet Registry
- ARIN
- Allocated
- 2001-04-09
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-07-07 09:21:16
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 66.99.217.16?
66.99.217.16 is allocated to Illinois Century Network (AS6325), registered in Riverdale, United States.
Where is 66.99.217.16 located?
The geolocation for 66.99.217.16 maps to Riverdale, United States 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 66.99.217.16 on?
66.99.217.16 belongs to the 66.99.217.0/24 network block announced by AS6325. This range contains 256 addresses.
Does 66.99.217.16 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.
