212.133.105.221
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 (27y) +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 212.133.105.221
- CIDR range
- 212.133.105.0/24
- IP range (int)
- 3,565,512,960 — 3,565,513,215
- Prefix length
- /24
- Organization
- Level 3 Parent, LLC
- ASN
- AS3356
- ASN name
- Level 3 Parent, LLC
- Location
- East Finchley, England, United Kingdom
- Coordinates
- 51.596700, -0.159300
- Accuracy radius
- 200 km
- Postal code
- N2
- Regional Internet Registry
- RIPE
- Allocated
- 1999-03-23
- Data source(s)
- maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
- Last updated
- 2026-07-21 04:10:24
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | GB |
See the full history for 212.133.96.0/19.
Frequently Asked Questions
Who owns 212.133.105.221?
212.133.105.221 is allocated to Level 3 Parent, LLC (AS3356), registered in East Finchley, United Kingdom.
Where is 212.133.105.221 located?
The geolocation for 212.133.105.221 maps to East Finchley, United Kingdom 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 212.133.105.221 on?
212.133.105.221 belongs to the 212.133.105.0/24 network block announced by AS3356. This range contains 256 addresses.
Does 212.133.105.221 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.
