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Autonomous System

AS12989

Black HOST Ltd

Announced IPs
5,632
CIDR prefixes
16
ASN
AS12989

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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Geographic scope Global
Traffic ratio Heavy Outbound
Peering policy No

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS12989 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
168.222.185.0/24 16,973 2026-07-21 13:27:53
86.54.29.0/24 16,922 2026-07-21 13:27:53
86.54.28.0/24 16,873 2026-07-21 13:27:53
194.54.181.0/24 16,407 2026-07-21 13:27:53
194.54.182.0/24 16,395 2026-07-21 13:27:53
168.222.187.0/24 12,025 2026-07-21 13:27:53
168.222.92.0/24 11,851 2026-07-13 06:46:16
168.222.186.0/24 11,518 2026-07-21 13:27:53
86.54.30.0/24 10,608 2026-07-21 13:27:53
86.54.31.0/24 10,509 2026-07-21 13:27:53
194.54.180.0/24 6,017 2026-07-21 13:27:53
213.254.179.0/24 5,984 2026-07-21 13:27:53
165.49.254.0/24 5,880 2026-07-21 13:27:53
212.104.140.0/24 4,908 2026-07-21 13:27:53
2.59.22.0/24 4,262 2026-07-21 13:28:19
2.59.21.0/24 4,249 2026-07-21 13:28:19
194.54.183.0/24 4,138 2026-07-21 13:27:53
45.12.60.0/24 3,760 2026-07-21 13:26:28
212.104.141.0/24 3,475 2026-07-21 13:27:53
185.142.236.0/24 2,298 2026-06-03 12:39:41
185.142.238.0/23 2,287 2026-06-03 12:39:41

Frequently Asked Questions

What is AS12989?

AS12989 is an Autonomous System Number assigned to Black HOST Ltd. 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 AS12989 announce?

AS12989 announces 5.6K IPv4 addresses distributed across 16 routed CIDR prefixes. The network is registered in Canada.

Who operates AS12989?

AS12989 is operated by Black HOST Ltd. The organization is based in Canada. You can view all IP ranges and related ASNs on the organization page.

What country is AS12989 registered in?

AS12989 is registered in Canada. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-21 13:55:32 UTC
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