Addresses
1,024
1.0K
Sub-ranges
4+
within this block
PTR Density
100.0%
1.0K of 1.0K IPs have PTR
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.
76/100
Moderate
How this score is built
- Baseline (neutral) 65
- Long-established allocation (16y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 2.45.0.0/22
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 2.45.0.0/23 | 512 | Fastweb | AS30722 | IT |
| 2.45.2.0/23 | 512 | Fastweb | AS30722 | IT |
| 2.45.0.0/24 | 256 | Fastweb | AS30722 | IT |
| 2.45.1.0/24 | 256 | Fastweb | AS30722 | IT |
Geolocation
First 256 of 1,024 IP addresses in 2.45.0.0/22
2.45.0.0
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+ 768 more (range too large to list inline)
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 2.45.0.0/16.
Frequently Asked Questions
What is 2.45.0.0/22?
2.45.0.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 2.45.0.0 to 2.45.3.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 2.45.0.0/22 network?
The 2.45.0.0/22 range is allocated to Fastweb and announced via AS30722 from Italy.
Last updated: 2026-07-19 09:25:31 UTC
