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自治系统

AS12989

Black HOST Ltd

已宣布的 IP 地址
5,888
CIDR 前缀
17
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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

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

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
86.54.28.0/22 1.0K
94.9%
Black HOST Ltd CA
194.54.180.0/22 1.0K
0.0%
Black HOST Ltd GB
168.222.186.0/23 512
0.0%
Black HOST Ltd CA
185.142.238.0/23 512
0.0%
Black HOST Ltd SC
194.54.180.0/23 512
0.0%
Black HOST Ltd GB
212.104.140.0/23 512
76.2%
Black HOST Ltd CA
2.59.21.0/24 256
94.9%
Cogent Communications, LLC CA
2.59.22.0/24 256
94.1%
Cogent Communications, LLC CA
45.12.60.0/24 256
99.2%
Black HOST Ltd CA
163.8.33.0/24 256
0.0%
Black HOST Ltd AU
165.49.254.0/24 256
0.0%
Black HOST Ltd ZA
168.222.185.0/24 256
0.0%
Black HOST Ltd CA
168.222.186.0/24 256
0.0%
Black HOST Ltd CA
168.222.187.0/24 256
0.0%
GB
172.84.78.0/24 256
0.0%
US
172.121.180.0/24 256
0.0%
Server Switch Limited US
185.142.236.0/24 256
0.0%
Black HOST Ltd SC
194.54.180.0/24 256
0.0%
GB
194.54.181.0/24 256
0.0%
NL
194.54.182.0/24 256
0.0%
Black HOST Ltd GB
194.54.183.0/24 256
0.0%
AT
213.254.179.0/24 256
79.7%
Black HOST Ltd CA

BGP 公告前缀

实时 BGP 异常 →

前缀 AS12989 实际源自 BGP,通过我们的 RIPE RIS 收集器观测。此实时路由视图可能与上述注册分配有所不同。

Prefix公告样本最后观测
86.54.29.0/24 21,022 2026-09-12 02:26:10
86.54.28.0/24 20,926 2026-09-12 02:26:10
168.222.185.0/24 20,925 2026-09-12 02:26:09
194.54.181.0/24 20,348 2026-09-12 02:26:09
194.54.182.0/24 20,336 2026-09-12 02:26:09
168.222.187.0/24 17,282 2026-09-12 02:26:09
168.222.186.0/24 17,070 2026-09-12 02:56:15
86.54.30.0/24 16,219 2026-09-12 02:56:15
86.54.31.0/24 16,118 2026-09-12 02:56:15
194.54.180.0/24 13,000 2026-09-12 02:56:15
213.254.179.0/24 12,860 2026-09-12 02:56:15
168.222.92.0/24 11,851 2026-07-13 06:46:16
212.104.140.0/24 11,563 2026-09-12 02:56:15
165.49.254.0/24 11,400 2026-09-12 02:56:15
2.59.22.0/24 8,205 2026-09-12 02:26:10
2.59.21.0/24 8,201 2026-09-12 02:26:10
45.12.60.0/24 7,840 2026-09-12 02:56:25
194.54.183.0/24 7,624 2026-09-12 02:26:09
212.104.141.0/24 6,668 2026-09-12 02:26:09
172.121.180.0/24 3,336 2026-09-12 02:56:15
163.8.33.0/24 2,687 2026-09-12 02:56:15
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
172.84.78.0/24 1,452 2026-09-12 02:56:15

Frequently Asked Questions

什么是 AS12989?

AS12989 是分配给 Black HOST Ltd 的自治系统编号 (Autonomous System Number)。ASN 标识一个控制特定 IP 地址集的网络,并通过 BGP(边界网关协议)确定流量如何在互联网上传输。

AS12989 公告了多少个 IP 地址?

AS12989 公告了 5.9K 个 IPv4 地址,分布在 17 个路由 CIDR 前缀中。 该网络在 Canada 注册。

谁运营 AS12989?

AS12989 由 Black HOST Ltd 运营。 该组织总部位于 Canada。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS12989 在哪个国家注册?

AS12989 在 Canada 注册。这表明网络运营商的总部所在地,尽管其公告的 IP 地址可能服务全球用户。

最后更新:2026-09-12 02:56:41 UTC
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