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 →
Network profile
Source: PeeringDB →Present at 18 internet exchanges: BGP.Exchange - Kansas, BGP.Exchange - Dusseldorf, BGP.Exchange - Miami, BGP.Exchange - London, BGP.Exchange - Fremont, BGP.Exchange - Rome, BGP.Exchange - Los Angeles, BGP.Exchange - Zurich, BGP.Exchange - Dallas, BGP.Exchange - Atlanta, …
AS219412 — global IP footprint
Cities where AS219412 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS219412 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 |
|---|---|---|
| 5.175.190.0/24 | 29,965 | 2026-08-29 10:14:53 |
| 185.121.178.0/24 | 4,663 | 2026-09-11 07:26:06 |
Frequently Asked Questions
What is AS219412?
AS219412 is an Autonomous System Number assigned to Lewis Brown. 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 AS219412 announce?
AS219412 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS219412?
AS219412 is operated by Lewis Brown. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS219412 registered in?
AS219412 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
