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
- Cdn allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 140.248.176.0/21
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 140.248.176.0/22 | 1.0K | Fastly, Inc. | AS54113 | US |
| 140.248.180.0/22 | 1.0K | Fastly, Inc. | AS54113 | US |
First and last addresses in 140.248.176.0/21
140.248.176.0/21 runs from 140.248.176.0 to 140.248.183.255.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 140.248.128.0/18.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | US |
Frequently Asked Questions
What is 140.248.176.0/21?
140.248.176.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 140.248.176.0 to 140.248.183.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 140.248.176.0/21 network?
The 140.248.176.0/21 range is allocated to Fastly, Inc. and announced via AS54113 from Mexico.
