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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 104.224.77.0/24 | 256 |
0.0%
|
Pulsar Networks Inc | US | — | — |
| 206.212.240.0/24 | 256 |
0.0%
|
Pulsar Networks Inc | US | — | — |
| 206.212.242.0/24 | 256 |
0.0%
|
Pulsar Networks Inc | US | — | — |
| 206.212.248.0/24 | 256 |
0.0%
|
Pulsar Networks Inc | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS400409 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 |
|---|---|---|
| 104.224.77.0/24 | 8,699 | 2026-07-23 22:48:20 |
| 206.212.248.0/24 | 8,467 | 2026-07-23 22:48:20 |
| 206.212.240.0/24 | 5,193 | 2026-07-23 22:48:20 |
| 206.212.242.0/24 | 5,182 | 2026-07-23 22:48:20 |
Frequently Asked Questions
What is AS400409?
AS400409 is an Autonomous System Number assigned to Pulsar Networks Inc. 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 AS400409 announce?
AS400409 announces 1.0K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in United States.
Who operates AS400409?
AS400409 is operated by Pulsar Networks Inc. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS400409 registered in?
AS400409 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
