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Autonomous System

AS21805

Ryan Hamel

Announced IPs
256
CIDR prefixes
1
ASN
AS21805

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.

65/100
Moderate
How this score is built

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

Network profile

Source: PeeringDB →
Network type Educational/Research
Traffic level 100-1000Mbps
Geographic scope North America
Traffic ratio Balanced
Peering policy Open
IRR record AS-SET-MR-HAMEL

Present at 1 internet exchange: FCIX

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
23.165.88.0/24 256
4.7%
Ryan Hamel US California Fremont

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS21805 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
23.165.88.0/24 5,178 2026-07-24 01:46:09

Frequently Asked Questions

What is AS21805?

AS21805 is an Autonomous System Number assigned to Ryan Hamel. 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 AS21805 announce?

AS21805 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United States.

Who operates AS21805?

AS21805 is operated by Ryan Hamel. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS21805 registered in?

AS21805 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 01:55:31 UTC
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