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 2 internet exchanges: TIX Tanzania - Arusha (AIXP): Peering, TIX Tanzania - Dar es Salaam
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 41.222.56.0/21 | 2.0K |
98.2%
|
arusha-as | TZ | Arusha | Arusha |
| 41.222.56.0/22 | 1.0K |
98.1%
|
Arusha Art Limited | TZ | — | — |
| 41.222.60.0/23 | 512 |
98.6%
|
Arusha Art Limited | TZ | — | — |
| 41.222.62.0/24 | 256 |
98.0%
|
Arusha Art Limited | TZ | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS37143 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 |
|---|---|---|
| 41.222.60.0/23 | 170,907 | 2026-07-23 20:44:31 |
| 41.222.62.0/24 | 170,718 | 2026-07-23 20:44:31 |
| 41.222.56.0/22 | 111,100 | 2026-07-23 20:30:32 |
| 41.222.63.0/24 | 39,794 | 2026-07-23 20:44:31 |
Frequently Asked Questions
What is AS37143?
AS37143 is an Autonomous System Number assigned to Arusha Art 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 AS37143 announce?
AS37143 announces 2.0K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Tanzania.
Who operates AS37143?
AS37143 is operated by Arusha Art Limited. The organization is based in Tanzania. You can view all IP ranges and related ASNs on the organization page.
What country is AS37143 registered in?
AS37143 is registered in Tanzania. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
