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自治系统

AS12257

Dell, Inc.

Dell, Inc. United States 🌐 dell.com
已宣布的 IP 地址
17,152
CIDR 前缀
40
ASN
AS12257

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 →

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
128.221.216.0/21 2.0K
0.1%
Dell, Inc. US — —
128.221.212.0/22 1.0K
1.0%
Dell, Inc. US — —
128.221.224.0/22 1.0K
3.8%
Dell, Inc. US North Carolina Cary
147.178.4.0/22 1.0K
0.0%
Dell, Inc. US Rhode Island Woonsocket
152.62.184.0/22 1.0K
0.9%
Dell, Inc. US — —
128.221.208.0/23 512
0.0%
Dell, Inc. US — —
128.221.230.0/23 512
0.2%
Dell, Inc. US — —
128.221.232.0/23 512
4.1%
Dell, Inc. US — —
147.178.4.0/23 512
0.0%
Dell, Inc. US Rhode Island Woonsocket
152.62.108.0/23 512
11.5%
Dell, Inc. US — —
152.62.112.0/23 512
3.3%
Dell, Inc. US — —
152.62.154.0/23 512
1.8%
Dell, Inc. US — —
152.62.164.0/23 512
0.0%
Dell, Inc. US — —
168.159.212.0/23 512
2.0%
Dell, Inc. US — —
12.7.200.0/24 256
0.0%
Dell, Inc. US — —
128.221.192.0/24 256
0.4%
Dell, Inc. US — —
128.221.228.0/24 256
0.0%
Dell, Inc. US — —
128.221.235.0/24 256
0.4%
Dell, Inc. US — —
128.221.237.0/24 256
4.3%
Dell, Inc. US — —
128.221.239.0/24 256
0.0%
Dell, Inc. US — —
132.237.141.0/24 256
0.8%
Dell, Inc. US — —
137.69.113.0/24 256
2.0%
Dell, Inc. US — —
137.69.117.0/24 256
7.8%
Dell, Inc. US California Santa Clara
147.178.2.0/24 256
0.0%
Dell, Inc. US — —
147.178.6.0/24 256
0.0%
Dell, Inc. IE — —
147.178.7.0/24 256
0.0%
Dell, Inc. US — —
147.178.8.0/24 256
0.0%
Dell, Inc. US — —
152.62.44.0/24 256
4.7%
Dell, Inc. US — —
152.62.47.0/24 256
0.0%
Dell, Inc. US — —
152.62.60.0/24 256
0.0%
Dell, Inc. US — —
152.62.97.0/24 256
0.8%
Dell, Inc. US — —
152.62.110.0/24 256
0.4%
Dell, Inc. US — —
152.62.112.0/24 256
0.0%
Dell, Inc. US — —
152.62.113.0/24 256
0.0%
Dell, Inc. IE — —
152.62.115.0/24 256
5.1%
Dell, Inc. US — —
152.62.118.0/24 256
0.8%
Dell, Inc. US — —
152.62.154.0/24 256
0.0%
Dell, Inc. IL — —
152.62.163.0/24 256
0.0%
Dell, Inc. US — —
152.62.184.0/24 256
0.0%
Dell, Inc. IE — —
152.62.185.0/24 256
0.0%
Dell, Inc. US — —
152.62.186.0/24 256
0.0%
Dell, Inc. US — —
152.62.187.0/24 256
0.0%
Dell, Inc. IE — —
152.62.193.0/24 256
3.5%
Dell, Inc. US — —
163.244.40.0/24 256
0.0%
Dell, Inc. US — —
163.244.72.0/24 256
2.0%
Dell, Inc. US — —
168.159.160.0/24 256
6.6%
Dell, Inc. US — —
168.159.162.0/24 256
0.4%
Dell, Inc. US — —
168.159.215.0/24 256
0.4%
Dell, Inc. US — —
198.161.247.0/24 256
0.4%
Dell, Inc. US — —
199.245.235.0/24 256
3.1%
Dell, Inc. US — —
152.62.97.128/25 128
0.0%
Dell, Inc. US — —
152.62.118.0/25 128
0.0%
Dell, Inc. US — —
152.62.155.128/25 128
0.0%
Dell, Inc. US — —
152.62.97.64/26 64
0.0%
Dell, Inc. US — —
152.62.118.192/26 64
0.0%
Dell, Inc. US — —
152.62.155.64/26 64
0.0%
Dell, Inc. US — —
152.62.97.32/27 32
0.0%
Dell, Inc. US — —
152.62.118.160/27 32
0.0%
Dell, Inc. US — —
152.62.155.32/27 32
0.0%
Dell, Inc. US — —
152.62.97.16/28 16
0.0%
Dell, Inc. US — —
152.62.118.144/28 16
0.0%
Dell, Inc. US — —
152.62.155.16/28 16
0.0%
Dell, Inc. US — —
152.62.97.8/29 8
0.0%
Dell, Inc. US — —
152.62.118.136/29 8
0.0%
Dell, Inc. US — —
152.62.155.8/29 8
0.0%
Dell, Inc. US — —
152.62.97.0/30 4
0.0%
Dell, Inc. IL — —
152.62.97.4/30 4
0.0%
Dell, Inc. US — —
152.62.118.128/30 4
0.0%
Dell, Inc. IL — —
152.62.118.132/30 4
0.0%
Dell, Inc. US — —
152.62.155.0/30 4
0.0%
Dell, Inc. IL — —
152.62.155.4/30 4
0.0%
Dell, Inc. US — —

BGP 公告前缀

实时 BGP 异常 →

前缀 AS12257 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
152.62.163.0/24 151,025 2026-09-11 17:19:41
168.159.160.0/24 74,684 2026-09-11 17:50:10
147.178.8.0/24 71,464 2026-09-11 17:50:10
168.159.162.0/24 69,587 2026-09-11 17:50:10
163.244.72.0/24 41,898 2026-09-11 17:45:44
12.7.200.0/24 28,732 2026-09-11 17:47:39
128.221.217.0/24 28,388 2026-09-11 17:48:48
128.221.218.0/24 28,331 2026-09-11 17:48:48
128.221.226.0/24 28,278 2026-09-11 17:48:48
128.221.221.0/24 28,277 2026-09-11 17:48:48
128.221.216.0/24 28,268 2026-09-11 17:48:48
128.221.215.0/24 28,264 2026-09-11 17:48:48
128.221.237.0/24 28,256 2026-09-11 17:48:48
128.221.214.0/24 28,255 2026-09-11 17:48:48
128.221.227.0/24 28,255 2026-09-11 17:48:48
128.221.212.0/24 28,252 2026-09-11 17:48:48
128.221.213.0/24 28,251 2026-09-11 17:48:48
128.221.222.0/24 28,250 2026-09-11 17:48:48
128.221.220.0/24 28,249 2026-09-11 17:48:48
128.221.208.0/24 28,246 2026-09-11 17:48:48
128.221.230.0/24 28,243 2026-09-11 17:48:48
128.221.231.0/24 28,237 2026-09-11 17:48:48
128.221.225.0/24 28,234 2026-09-11 17:48:48
128.221.224.0/24 28,230 2026-09-11 17:48:48
128.221.219.0/24 28,229 2026-09-11 17:48:48
128.221.223.0/24 28,228 2026-09-11 17:48:48
128.221.233.0/24 28,214 2026-09-11 17:48:48
128.221.232.0/24 28,205 2026-09-11 17:48:48
128.221.209.0/24 28,201 2026-09-11 17:48:48
128.221.228.0/24 28,198 2026-09-11 17:48:48
128.221.239.0/24 28,182 2026-09-11 17:48:48
128.221.235.0/24 28,149 2026-09-11 17:48:48
147.178.5.0/24 27,951 2026-09-11 17:48:48
147.178.4.0/24 27,906 2026-09-11 17:48:48
199.245.235.0/24 27,801 2026-09-11 17:49:20
152.62.97.0/24 17,573 2026-09-11 17:19:27
168.159.215.0/24 15,555 2026-09-11 17:48:42
168.159.213.0/24 15,549 2026-09-11 17:48:42
168.159.212.0/24 15,528 2026-09-11 17:48:42
152.62.113.0/24 14,638 2026-09-11 17:19:29
152.62.185.0/24 14,479 2026-09-11 17:19:29
152.62.186.0/24 14,471 2026-09-11 17:19:29
152.62.187.0/24 14,393 2026-09-11 17:19:29
152.62.193.0/24 14,351 2026-09-11 17:33:12
152.62.115.0/24 14,350 2026-09-11 17:19:29
152.62.184.0/24 14,325 2026-09-11 17:19:29
147.178.6.0/24 14,322 2026-09-11 17:19:29
163.244.40.0/24 14,314 2026-09-11 17:19:29
147.178.7.0/24 14,314 2026-09-11 17:19:29
152.62.110.0/24 14,312 2026-09-11 17:19:29

显示前 50 of 67 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS12257？

AS12257 是分配给 Dell, Inc. 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。

AS12257 公告了多少个 IP 地址？

AS12257 公告了 17.2K 个 IPv4 地址，分布在 40 个路由 CIDR 前缀中。 该网络在 United States 注册。

谁运营 AS12257？

AS12257 由 Dell, Inc. 运营。 该组织总部位于 United States。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS12257 在哪个国家注册？

AS12257 在 United States 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：2026-09-11 18:56:10 UTC
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