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.
- Baseline (neutral) 65
- Active-threat / abuse risk −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Cogent Communications
Cogent Communications Holdings, Inc. is a multinational internet service provider based in the United States.
⚠ 100+ MOAS 前缀es — 检测到多源 ASNs
所有 MOAS 异常 →此前由 AS174 公告的稳定前缀现在也由另一个 ASN 公告（MOAS — 多源 AS），这是通过我们的 RIPE RIS 收集器检测到的。这通常是良性的（任播、多宿主或近期转移）—— 但它可能预示着路由泄漏或前缀劫持，因此值得检查。
| 前缀 | 源 ASNs | 最后检测 (UTC) |
|---|---|---|
| 82.129.27.0/24 | AS174, AS209152 | 2026-09-10 14:25:46 |
| 66.102.127.0/24 | AS174, AS150671 | 2026-09-10 14:25:46 |
| 38.9.211.0/24 | AS174, AS273755 | 2026-09-10 14:25:46 |
| 38.45.216.0/23 | AS174, AS401944 | 2026-09-10 14:25:46 |
| 66.102.120.0/24 | AS174, AS150671 | 2026-09-10 14:25:46 |
| 192.84.85.0/24 | AS174, AS209 | 2026-09-10 14:25:46 |
| 38.46.10.0/24 | AS174, AS9294 | 2026-09-10 14:25:46 |
| 66.102.123.0/24 | AS174, AS150671 | 2026-09-10 14:25:46 |
| 66.102.125.0/24 | AS174, AS150671 | 2026-09-10 14:25:46 |
| 149.7.26.0/24 | AS174, AS40564 | 2026-09-10 14:25:46 |
| 38.58.169.0/24 | AS174, AS272361 | 2026-09-10 14:25:46 |
| 38.91.112.0/24 | AS174, AS9294 | 2026-09-10 14:25:46 |
| 154.61.50.0/24 | AS174, AS199452 | 2026-09-10 14:25:46 |
| 38.45.216.0/24 | AS174, AS401944 | 2026-09-10 14:25:46 |
| 154.30.154.0/24 | AS174, AS395111 | 2026-09-10 14:25:46 |
显示最近检测到的 15 个，共 100+ 个 MOAS 前缀。大型网络上的许多多源前缀是良性的（任播）；请参阅 所有 MOAS 异常.
Network profile
Source: PeeringDB →Web3 footprint
AS174 hosts 29 observed decentralized-network nodes across 3 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
AS174 — 全球 IP 足迹
AS 所在城市174 拥有可衡量的 IPv4 分配。点击任意圆点可打开该城市的页面。大小和颜色随 IP 数量变化。
热门 CIDR 范围
BGP 公告前缀
实时 BGP 异常 →前缀 AS174 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 |
|---|---|---|
| 208.4.159.0/24 | 47,305 | 2026-09-10 14:24:31 |
| 69.54.244.0/22 | 44,560 | 2026-09-10 14:24:31 |
| 154.13.252.0/23 | 44,517 | 2026-09-10 14:24:31 |
| 154.13.254.0/23 | 44,496 | 2026-09-10 14:24:31 |
| 154.13.244.0/22 | 44,489 | 2026-09-10 14:24:31 |
| 154.13.206.0/23 | 44,446 | 2026-09-10 14:24:31 |
| 161.199.227.0/24 | 44,428 | 2026-09-10 14:24:31 |
| 185.76.40.0/22 | 44,403 | 2026-09-10 14:24:31 |
| 154.13.212.0/22 | 44,356 | 2026-09-10 14:24:31 |
| 140.235.116.0/22 | 44,355 | 2026-09-10 14:24:31 |
| 154.13.204.0/23 | 44,347 | 2026-09-10 14:24:31 |
| 69.54.252.0/22 | 44,344 | 2026-09-10 14:24:31 |
| 64.22.72.0/24 | 44,338 | 2026-09-10 14:24:31 |
| 175.29.64.0/19 | 44,297 | 2026-09-10 14:24:31 |
| 154.29.2.0/24 | 44,296 | 2026-09-10 14:24:31 |
| 154.13.248.0/22 | 44,274 | 2026-09-10 14:24:31 |
| 154.13.198.0/23 | 44,270 | 2026-09-10 14:24:31 |
| 154.214.0.0/24 | 44,262 | 2026-09-10 14:24:31 |
| 154.88.42.0/23 | 44,237 | 2026-09-10 14:24:31 |
| 154.28.67.0/24 | 44,212 | 2026-09-10 14:24:31 |
| 154.37.76.0/24 | 44,176 | 2026-09-10 14:24:56 |
| 64.112.92.0/22 | 44,158 | 2026-09-10 14:24:31 |
| 154.37.72.0/24 | 44,118 | 2026-09-10 14:24:31 |
| 204.11.144.0/22 | 44,100 | 2026-09-10 14:24:31 |
| 170.39.80.0/22 | 44,091 | 2026-09-10 14:24:31 |
| 154.17.157.0/24 | 44,069 | 2026-09-10 14:24:31 |
| 154.194.48.0/23 | 44,056 | 2026-09-10 14:24:31 |
| 154.17.188.0/23 | 43,988 | 2026-09-10 14:24:31 |
| 208.64.220.0/22 | 43,969 | 2026-09-10 14:24:31 |
| 65.172.132.0/24 | 41,572 | 2026-09-10 14:24:56 |
| 154.13.14.0/23 | 38,653 | 2026-09-10 14:24:31 |
| 154.3.225.0/24 | 38,540 | 2026-09-10 14:24:31 |
| 209.10.119.0/24 | 38,259 | 2026-09-10 14:24:31 |
| 65.110.42.0/24 | 37,344 | 2026-09-10 14:24:31 |
| 69.33.141.0/24 | 37,321 | 2026-09-10 14:24:31 |
| 69.33.137.0/24 | 37,218 | 2026-09-10 14:24:31 |
| 69.33.142.0/24 | 37,208 | 2026-09-10 14:24:31 |
| 69.33.143.0/24 | 37,198 | 2026-09-10 14:24:31 |
| 69.33.139.0/24 | 37,189 | 2026-09-10 14:24:31 |
| 72.14.157.0/24 | 37,169 | 2026-09-10 14:24:31 |
| 64.204.178.0/24 | 37,166 | 2026-09-10 14:24:31 |
| 69.33.138.0/24 | 37,164 | 2026-09-10 14:24:31 |
| 69.33.148.0/24 | 37,163 | 2026-09-10 14:24:31 |
| 64.40.152.0/24 | 37,157 | 2026-09-10 14:24:31 |
| 104.234.12.0/24 | 37,131 | 2026-09-10 14:24:31 |
| 50.114.38.0/23 | 37,114 | 2026-09-10 14:24:31 |
| 104.234.162.0/23 | 37,095 | 2026-09-10 14:24:56 |
| 92.113.71.0/24 | 37,081 | 2026-09-10 14:24:31 |
| 45.133.76.0/22 | 37,072 | 2026-09-10 14:24:31 |
| 92.113.160.0/24 | 37,068 | 2026-09-10 14:24:31 |
显示前 50 of 5,669 按样本量公告的前缀。
Frequently Asked Questions
什么是 AS174？
AS174 是分配给 Cogent Communications, LLC 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。
AS174 公告了多少个 IP 地址？
AS174 公告了 25.24M 个 IPv4 地址，分布在 10,463 个路由 CIDR 前缀中。 该网络在 United States 注册。
谁运营 AS174？
AS174 由 Cogent Communications, LLC 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。
AS174 在哪个国家注册？
AS174 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。
