Skip to main content
Autonomous System

AS204729

Internalhost

Announced IPs
768
CIDR prefixes
3
ASN
AS204729

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 →

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS204729 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)
108.165.192.0/24 AS204729, AS401152 2026-10-14 06:13:59

Network profile

Source: PeeringDB →
Network type Content
Traffic level 50-100Gbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Open
IRR record AS204729:AS-ALL

Present at 2 internet exchanges: ixFabric - Amsterdam, Frys-IX

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
108.165.192.0/24 256
98.8%
Internalhost US — —
150.237.127.0/24 256
0.0%
Internalhost PT — —
172.82.89.0/24 256
2.3%
Serverside.com US — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS204729 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
108.165.192.0/24 84,806 2026-10-14 06:09:21
172.82.89.0/24 48,536 2026-10-14 06:07:46
150.237.127.0/24 38,886 2026-10-14 05:59:53

Frequently Asked Questions

What is AS204729?

AS204729 is an Autonomous System Number assigned to Internalhost. 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 AS204729 announce?

AS204729 announces 768 IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in The Netherlands.

Who operates AS204729?

AS204729 is operated by Internalhost. The organization is based in The Netherlands. You can view all IP ranges and related ASNs on the organization page.

What country is AS204729 registered in?

AS204729 is registered in The Netherlands. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-14 06:09:05 UTC
Share