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 →
⚠ 30 MOAS 前缀es — 检测到多源 ASNs
所有 MOAS 异常 →此前由 AS138421 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) |
|---|---|---|
| 116.198.144.0/20 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 103.222.41.0/24 | AS4812, AS138421 | 2026-09-10 14:40:46 |
| 116.63.96.0/20 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 139.159.110.0/24 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 210.51.45.0/24 | AS9929, AS138421 | 2026-09-10 14:40:46 |
| 103.192.212.0/22 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 122.9.64.0/19 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 210.51.29.0/24 | AS9929, AS138421 | 2026-09-10 14:40:46 |
| 103.222.43.0/24 | AS4812, AS138421 | 2026-09-10 14:40:46 |
| 211.152.58.0/24 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 43.240.126.0/23 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 103.6.223.0/24 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 114.67.64.0/18 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 116.196.192.0/21 | AS4811, AS138421 | 2026-09-10 14:40:46 |
| 140.210.128.0/19 | AS4811, AS138421 | 2026-09-10 14:40:46 |
显示最近检测到的 15 个,共 30 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.
热门 CIDR 范围
BGP 公告前缀
实时 BGP 异常 →前缀 AS138421 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 |
|---|---|---|
| 1.1.8.0/24 | 45,983 | 2026-09-10 14:42:06 |
| 210.51.56.0/23 | 20,819 | 2026-09-10 14:43:26 |
| 43.240.125.0/24 | 17,105 | 2026-09-10 14:43:30 |
| 45.253.27.0/24 | 15,676 | 2026-09-10 14:43:27 |
| 45.253.26.0/24 | 15,625 | 2026-09-10 14:43:36 |
| 220.196.90.0/24 | 15,589 | 2026-09-10 14:42:06 |
| 43.240.130.0/23 | 15,271 | 2026-09-10 14:43:26 |
| 43.240.128.0/23 | 15,222 | 2026-09-10 14:43:30 |
| 43.254.104.0/24 | 15,212 | 2026-09-10 14:43:25 |
| 43.254.144.0/24 | 15,166 | 2026-09-10 14:43:52 |
| 43.254.146.0/24 | 15,138 | 2026-09-10 14:43:55 |
| 43.254.105.0/24 | 15,136 | 2026-09-10 14:43:56 |
| 43.254.145.0/24 | 15,117 | 2026-09-10 14:43:54 |
| 43.254.147.0/24 | 15,114 | 2026-09-10 14:43:45 |
| 43.254.148.0/22 | 14,911 | 2026-09-10 14:43:43 |
| 103.36.174.0/23 | 14,887 | 2026-09-10 14:43:22 |
| 223.167.85.0/24 | 14,884 | 2026-09-10 14:43:22 |
| 211.95.75.0/24 | 14,778 | 2026-09-10 14:43:55 |
| 112.64.33.0/24 | 14,777 | 2026-09-10 14:43:41 |
| 112.64.35.0/24 | 14,770 | 2026-09-10 14:43:43 |
| 112.64.212.0/22 | 14,765 | 2026-09-10 14:43:38 |
| 112.64.34.0/24 | 14,764 | 2026-09-10 14:43:42 |
| 45.253.24.0/24 | 14,756 | 2026-09-10 14:43:34 |
| 58.246.207.0/24 | 14,738 | 2026-09-10 14:43:40 |
| 112.64.112.0/22 | 14,735 | 2026-09-10 14:43:36 |
| 112.64.32.0/24 | 14,729 | 2026-09-10 14:43:50 |
| 45.253.25.0/24 | 14,728 | 2026-09-10 14:43:35 |
| 58.246.165.0/24 | 14,726 | 2026-09-10 14:44:00 |
| 211.95.76.0/24 | 14,724 | 2026-09-10 14:43:46 |
| 140.207.244.0/23 | 14,717 | 2026-09-10 14:42:05 |
| 220.196.53.0/24 | 14,709 | 2026-09-10 14:43:57 |
| 220.196.58.0/24 | 14,706 | 2026-09-10 14:43:53 |
| 223.167.111.0/24 | 14,686 | 2026-09-10 14:43:34 |
| 223.167.110.0/24 | 14,684 | 2026-09-10 14:43:32 |
| 58.247.254.0/23 | 14,677 | 2026-09-10 14:43:50 |
| 103.222.43.0/24 | 14,651 | 2026-09-10 14:43:43 |
| 220.196.91.0/24 | 14,640 | 2026-09-10 14:42:05 |
| 112.65.228.0/22 | 14,637 | 2026-09-10 14:42:05 |
| 103.222.40.0/24 | 14,624 | 2026-09-10 14:43:50 |
| 210.51.61.0/24 | 14,619 | 2026-09-10 14:43:23 |
| 103.222.41.0/24 | 14,613 | 2026-09-10 14:43:41 |
| 103.222.42.0/24 | 14,601 | 2026-09-10 14:43:42 |
| 220.196.93.0/24 | 14,600 | 2026-09-10 14:42:05 |
| 112.65.226.0/24 | 14,574 | 2026-09-10 14:42:05 |
| 140.207.245.0/24 | 14,568 | 2026-09-10 14:43:54 |
| 210.51.27.0/24 | 14,548 | 2026-09-10 14:43:22 |
| 112.65.64.0/24 | 14,540 | 2026-09-10 14:43:24 |
| 112.65.235.0/24 | 14,532 | 2026-09-10 14:42:05 |
| 220.196.92.0/24 | 14,526 | 2026-09-10 14:42:05 |
| 210.51.54.0/23 | 14,520 | 2026-09-10 14:43:38 |
显示前 50 of 255 按样本量公告的前缀。
Frequently Asked Questions
什么是 AS138421?
AS138421 是分配给 China Unicom 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。
AS138421 公告了多少个 IP 地址?
AS138421 公告了 164.1K 个 IPv4 地址,分布在 140 个路由 CIDR 前缀中。 该网络在 China 注册。
谁运营 AS138421?
AS138421 由 China Unicom 运营。 该组织总部位于 China。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS138421 在哪个国家注册?
AS138421 在 China 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。