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Autonomous System

AS36817

MCSNet

Announced IPs
38,400
CIDR prefixes
10
ASN
AS36817

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 Cable/DSL/ISP
Traffic level 50-100Gbps
Geographic scope Regional
Traffic ratio Mostly Inbound
Peering policy Selective
IRR record AS-MCSNET

Present at 3 internet exchanges: SIX Seattle: MTU 1500, YEGIX, YYCIX

AS36817 — global IP footprint

Cities where AS36817 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS36817 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
64.187.210.0/23 5,027 2026-07-25 16:06:55
72.172.96.0/19 5,016 2026-07-25 16:06:56
66.112.176.0/20 4,974 2026-07-25 16:06:53
74.214.128.0/20 4,972 2026-07-25 16:06:56
162.248.152.0/21 4,948 2026-07-25 16:06:58
74.214.144.0/20 4,945 2026-07-25 16:06:55
173.209.112.0/20 4,887 2026-07-25 16:06:56
192.40.136.0/22 4,648 2026-07-25 16:06:59
170.253.96.0/19 4,632 2026-07-25 16:06:53
162.220.36.0/22 4,621 2026-07-25 16:06:59
162.208.36.0/22 4,609 2026-07-25 16:06:58

Frequently Asked Questions

What is AS36817?

AS36817 is an Autonomous System Number assigned to MCSNet. 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 AS36817 announce?

AS36817 announces 38.4K IPv4 addresses distributed across 10 routed CIDR prefixes. The network is registered in Canada.

Who operates AS36817?

AS36817 is operated by MCSNet. The organization is based in Canada. You can view all IP ranges and related ASNs on the organization page.

What country is AS36817 registered in?

AS36817 is registered in Canada. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-25 17:55:31 UTC
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