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Autonomous System

AS199415

Yorkhost SAS

Announced IPs
1,792
CIDR prefixes
7
ASN
AS199415

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.

53/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 2 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS199415 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.

PrefixOrigin ASNsLast detected (UTC)
62.144.48.0/24 AS5650, AS199415 2026-10-13 09:58:52
141.11.234.0/24 AS199415, AS212477 2026-10-13 09:58:52

Network profile

Source: PeeringDB →
Geographic scope Not Disclosed
Traffic ratio Not Disclosed

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS199415 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
83.150.218.0/24 78,643 2026-10-13 09:02:55
217.145.72.0/24 56,485 2026-10-13 09:05:35
141.11.103.0/24 56,077 2026-10-13 09:02:55
193.246.5.0/24 52,168 2026-10-13 09:03:56
82.21.200.0/24 48,043 2026-10-13 09:02:55
82.41.119.0/24 21,746 2026-10-13 09:02:55
145.223.4.0/24 16,084 2026-10-13 09:52:44
87.85.245.0/24 6,173 2026-09-21 21:03:00
141.11.234.0/24 1,520 2026-10-13 09:52:44
62.144.48.0/24 1,451 2026-10-13 09:52:44
79.182.29.0/24 1,445 2026-10-13 09:52:44
37.202.217.0/24 4 2026-08-25 21:40:07

Frequently Asked Questions

What is AS199415?

AS199415 is an Autonomous System Number assigned to Yorkhost SAS. 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 AS199415 announce?

AS199415 announces 1.8K IPv4 addresses distributed across 7 routed CIDR prefixes. The network is registered in France.

Who operates AS199415?

AS199415 is operated by Yorkhost SAS. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.

What country is AS199415 registered in?

AS199415 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-13 09:54:05 UTC
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