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 3 internet exchanges: LINX LON1: Main, LINX LON2, LONAP: LON0
AS42228 — global IP footprint
Cities where AS42228 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 77.108.128.0/18 | 16.4K |
99.9%
|
Brightstar Limited | GB | England | Bromley |
| 45.137.48.0/22 | 1.0K |
0.5%
|
Brightstar Limited | GB | England | City of London |
| 38.108.97.0/24 | 256 |
33.2%
|
Brightstar Limited | US | — | — |
| 38.109.65.0/24 | 256 |
0.0%
|
Brightstar Limited | US | New York | New York |
| 38.125.5.0/24 | 256 |
1.6%
|
Brightstar Limited | US | North Carolina | Charlotte |
| 38.125.20.0/24 | 256 |
0.0%
|
Brightstar Limited | US | District of Columbia | Washington |
| 38.125.41.0/24 | 256 |
0.0%
|
Brightstar Limited | US | New York | New York |
| 38.125.60.0/24 | 256 |
0.0%
|
Brightstar Limited | US | New York | New York |
| 193.178.173.0/24 | 256 |
0.0%
|
Brightstar Limited | GB | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS42228 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 |
|---|---|---|
| 38.108.97.0/24 | 38,027 | 2026-09-14 15:50:31 |
| 38.125.5.0/24 | 15,506 | 2026-09-14 15:50:32 |
| 38.125.20.0/24 | 11,539 | 2026-09-14 15:50:35 |
| 77.108.160.0/24 | 11,157 | 2026-09-14 15:37:32 |
| 38.125.41.0/24 | 10,568 | 2026-09-14 15:37:32 |
| 38.109.65.0/24 | 10,527 | 2026-09-14 15:37:32 |
| 45.137.48.0/22 | 10,364 | 2026-09-14 15:59:02 |
| 77.108.128.0/18 | 10,331 | 2026-09-14 15:59:02 |
| 38.125.60.0/24 | 10,300 | 2026-09-14 15:54:37 |
| 193.178.173.0/24 | 10,089 | 2026-09-14 15:58:20 |
Frequently Asked Questions
What is AS42228?
AS42228 is an Autonomous System Number assigned to Brightstar Limited. 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 AS42228 announce?
AS42228 announces 19.2K IPv4 addresses distributed across 9 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS42228?
AS42228 is operated by Brightstar Limited. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS42228 registered in?
AS42228 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
