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
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 216.70.48.0/21
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 216.70.52.0/22 | 1.0K | Fidium | AS12042 | US |
| 216.70.52.0/22 | 1.0K | Fidium | AS12042 | US |
| 216.70.48.0/22 | 1.0K | — | — | US |
| 216.70.50.0/23 | 512 | Fidium | AS12042 | US |
| 216.70.50.0/23 | 512 | Fidium | AS12042 | US |
| 216.70.52.0/23 | 512 | — | — | US |
| 216.70.48.0/24 | 256 | Fidium | AS12042 | US |
| 216.70.49.0/24 | 256 | — | — | US |
| 216.70.48.0/24 | 256 | Fidium | AS12042 | US |
| 216.70.55.0/24 | 256 | — | — | US |
| 216.70.54.128/25 | 128 | — | — | US |
| 216.70.55.0/25 | 128 | — | — | US |
| 216.70.55.128/26 | 64 | — | — | US |
| 216.70.54.64/26 | 64 | — | — | US |
| 216.70.55.192/27 | 32 | — | — | US |
| 216.70.54.32/27 | 32 | — | — | US |
| 216.70.54.0/27 | 32 | — | — | US |
| 216.70.55.224/27 | 32 | — | — | US |
Geolocation
First 256 of 2,048 IP addresses in 216.70.48.0/21
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 | — | US |
Frequently Asked Questions
What is 216.70.48.0/21?
216.70.48.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 216.70.48.0 to 216.70.55.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 216.70.48.0/21 network?
The 216.70.48.0/21 range is allocated to an unknown organization from United States.