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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 140.248.12.40/29
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 140.248.12.40/31 | 2 | Fastly, Inc. | AS54113 | US |
| 140.248.12.42/31 | 2 | Fastly, Inc. | AS54113 | US |
| 140.248.12.44/31 | 2 | Fastly, Inc. | AS54113 | US |
| 140.248.12.46/31 | 2 | Fastly, Inc. | AS54113 | US |
All 8 IP addresses in 140.248.12.40/29
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 140.248.12.0/22.
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 | — | US |
Frequently Asked Questions
What is 140.248.12.40/29?
140.248.12.40/29 is a CIDR network block containing 8 IPv4 addresses (from 140.248.12.40 to 140.248.12.47). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 140.248.12.40/29 network?
The 140.248.12.40/29 range is allocated to Fastly, Inc. and announced via AS54113 from United States.
How many IP addresses are in 140.248.12.40/29?
140.248.12.40/29 contains exactly 8 usable IPv4 addresses. A /29 prefix length means 8 addresses are covered by this single routing entry.
