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
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 80 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 217.156.48.0/22
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 217.156.48.0/24 | 256 | M247 Europe SRL | AS9009 | FR |
| 217.156.51.0/24 | 256 | M247 Europe SRL | AS9009 | RO |
| 217.156.51.0/24 | 256 | M247 Europe SRL | AS9009 | US |
| 217.156.50.0/24 | 256 | M247 Europe SRL | AS9009 | IT |
| 217.156.50.0/24 | 256 | M247 Europe SRL | AS9009 | RO |
| 217.156.50.0/24 | 256 | M247 Europe SRL | AS9009 | NL |
| 217.156.49.0/24 | 256 | M247 Europe SRL | AS9009 | JP |
| 217.156.49.0/24 | 256 | M247 Europe SRL | AS9009 | RO |
| 217.156.49.0/24 | 256 | M247 Europe SRL | AS9009 | JP |
| 217.156.48.0/24 | 256 | M247 Europe SRL | AS9009 | RO |
| 217.156.48.0/24 | 256 | M247 Europe SRL | AS9009 | RO |
| 217.156.51.0/24 | 256 | M247 Europe SRL | AS9009 | RO |
First 256 of 1,024 IP addresses in 217.156.48.0/22
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | RO |
Frequently Asked Questions
What is 217.156.48.0/22?
217.156.48.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 217.156.48.0 to 217.156.51.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 217.156.48.0/22 network?
The 217.156.48.0/22 range is allocated to M247 Europe SRL and announced via AS9009 from Romania.