AS203545

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
• Active-threat / abuse risk −12
• Trust score 53 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

A previously stable prefix originated by AS203545 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

Showing the 15 most recently detected of 100+ MOAS prefixes. Many multi-origin prefixes on large networks are benign (anycast); see all MOAS anomalies.

Present at 4 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, BIX.BG: Main, GIBIRIX, DE-CIX Istanbul: DE-CIX Istanbul Peering LAN

Top CIDR ranges

Prefixes AS203545 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

Showing top 50 of 453 announced prefixes by sample volume.