AS203841
RusAccreditation. Federal Service for accreditation
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
- Government allocation +8
- Trust score 73 / 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 |
|---|---|---|---|---|---|---|
| 5.143.238.0/24 | 256 |
0.0%
|
RusAccreditation. Federal Service for accreditation | RU | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS203841 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 |
|---|---|---|
| 5.143.238.0/24 | 13,229 | 2026-07-28 10:31:55 |
Frequently Asked Questions
What is AS203841?
AS203841 is an Autonomous System Number assigned to RusAccreditation. Federal Service for accreditation. 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 AS203841 announce?
AS203841 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Russia.
Who operates AS203841?
AS203841 is operated by RusAccreditation. Federal Service for accreditation. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS203841 registered in?
AS203841 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
