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 v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: Any2Denver, MICE: Shared Peering
Web3 footprint
AS394056 hosts 5 observed decentralized-network nodes across 3 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 66.33.8.0/21 | 2.0K |
99.1%
|
BIF IV | US | Minnesota | Eden Prairie |
| 72.57.0.0/23 | 512 |
99.6%
|
BIF IV | US | California | San Diego |
| 72.57.2.0/24 | 256 |
99.6%
|
BIF IV | US | Colorado | Pueblo |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS394056 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 66.33.8.0/21 | 30,055 | 2026-10-17 11:24:44 |
| 72.57.0.0/24 | 26,262 | 2026-10-17 11:24:43 |
| 72.57.1.0/24 | 25,430 | 2026-10-17 11:24:43 |
| 66.33.8.0/24 | 22,636 | 2026-10-17 11:24:44 |
| 66.33.10.0/24 | 22,211 | 2026-10-17 09:30:36 |
| 66.33.11.0/24 | 21,301 | 2026-10-17 09:30:36 |
| 66.33.15.0/24 | 21,087 | 2026-10-17 09:30:36 |
| 66.33.13.0/24 | 21,079 | 2026-10-17 09:30:36 |
| 66.33.9.0/24 | 17,794 | 2026-10-17 11:24:44 |
| 66.33.14.0/24 | 17,429 | 2026-10-17 11:24:44 |
| 66.33.12.0/24 | 17,421 | 2026-10-17 11:24:44 |
| 72.57.2.0/24 | 10,491 | 2026-10-17 11:24:44 |
Frequently Asked Questions
What is AS394056?
AS394056 is an Autonomous System Number assigned to BIF IV. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS394056 announce?
AS394056 announces 2.8K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in United States.
Who operates AS394056?
AS394056 is operated by BIF IV. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS394056 registered in?
AS394056 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
