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
- Cdn allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Imperva
Imperva, Inc. was an American cyber security software and services company which provided protection to enterprise data and application software.
⚠ 2 MOAS 前缀es — 检测到多源 ASNs
所有 MOAS 异常 →此前由 AS19551 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) |
|---|---|---|
| 45.162.0.0/24 | AS14187, AS19551 | 2026-09-11 05:55:52 |
| 45.223.189.0/24 | AS14618, AS19551 | 2026-09-10 14:10:46 |
Network profile
Source: PeeringDB →Present at 78 internet exchanges: MegaIX Dusseldorf, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, LINX LON1: Main, AMS-IX, JPIX TOKYO, Equinix Warsaw, IX.br (PTT.br) São Paulo: ATM/MPLA, MIX-IT, Equinix Chicago, Equinix San Jose, …
AS19551 — 全球 IP 足迹
AS 所在城市19551 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 AS19551 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 |
|---|---|---|
| 198.143.41.0/24 | 8,203,020 | 2026-09-11 05:46:55 |
| 45.60.184.0/24 | 428,368 | 2026-09-11 05:47:39 |
| 131.125.180.0/24 | 278,091 | 2026-09-11 05:47:39 |
| 131.125.178.0/24 | 242,835 | 2026-09-11 05:47:39 |
| 131.125.179.0/24 | 237,537 | 2026-09-11 05:47:39 |
| 107.154.59.0/24 | 228,652 | 2026-09-11 05:52:51 |
| 131.125.177.0/24 | 214,584 | 2026-09-11 05:47:39 |
| 131.125.169.0/24 | 202,410 | 2026-09-11 05:47:39 |
| 131.125.166.0/24 | 190,448 | 2026-09-11 05:47:39 |
| 107.154.58.0/24 | 149,014 | 2026-09-11 05:47:41 |
| 45.60.214.0/24 | 146,297 | 2026-09-11 05:48:08 |
| 198.143.33.0/24 | 135,017 | 2026-09-11 05:49:37 |
| 107.154.203.0/24 | 121,652 | 2026-09-11 05:53:00 |
| 45.223.81.0/24 | 110,986 | 2026-09-11 05:47:06 |
| 107.154.98.0/24 | 102,104 | 2026-09-11 05:47:11 |
| 131.125.212.0/24 | 95,742 | 2026-09-11 05:46:51 |
| 131.125.147.0/24 | 88,679 | 2026-09-11 05:47:11 |
| 107.154.99.0/24 | 81,932 | 2026-09-11 05:47:11 |
| 45.223.80.0/24 | 80,821 | 2026-09-11 05:53:50 |
| 192.230.126.0/24 | 79,291 | 2026-09-11 05:47:11 |
| 107.154.187.0/24 | 76,911 | 2026-09-11 05:47:11 |
| 131.125.136.0/24 | 76,909 | 2026-09-11 05:47:11 |
| 107.154.188.0/24 | 76,903 | 2026-09-11 05:47:11 |
| 42.200.61.0/24 | 69,914 | 2026-09-11 05:53:50 |
| 131.125.240.0/24 | 69,839 | 2026-09-11 05:53:12 |
| 131.125.194.0/24 | 69,077 | 2026-09-11 05:47:41 |
| 103.77.142.0/24 | 68,627 | 2026-09-11 05:53:50 |
| 103.225.240.0/24 | 66,291 | 2026-09-11 05:47:11 |
| 103.225.241.0/24 | 65,686 | 2026-09-11 05:47:11 |
| 45.223.251.0/24 | 60,638 | 2026-09-11 05:53:50 |
| 45.60.224.0/24 | 59,784 | 2026-09-11 05:53:50 |
| 45.60.208.0/24 | 59,729 | 2026-09-11 05:53:50 |
| 45.223.189.0/24 | 59,579 | 2026-09-09 14:19:29 |
| 45.60.186.0/24 | 59,276 | 2026-09-11 05:53:50 |
| 45.60.187.0/24 | 59,000 | 2026-09-11 05:53:50 |
| 107.154.50.0/24 | 57,421 | 2026-09-11 05:51:12 |
| 131.125.183.0/24 | 57,104 | 2026-09-11 05:47:35 |
| 131.125.241.0/24 | 57,097 | 2026-09-11 05:47:35 |
| 107.154.51.0/24 | 56,744 | 2026-09-11 05:46:54 |
| 107.154.52.0/24 | 56,467 | 2026-09-11 05:51:12 |
| 107.154.251.0/24 | 56,003 | 2026-09-11 05:46:54 |
| 131.125.139.0/24 | 54,801 | 2026-09-11 05:53:00 |
| 107.154.48.0/24 | 54,513 | 2026-09-11 05:47:12 |
| 107.154.67.0/24 | 53,989 | 2026-09-11 05:47:12 |
| 107.154.40.0/24 | 51,068 | 2026-09-11 05:47:16 |
| 107.154.41.0/24 | 51,054 | 2026-09-11 05:47:16 |
| 107.154.42.0/24 | 50,968 | 2026-09-11 05:47:16 |
| 45.223.93.0/24 | 50,461 | 2026-09-11 05:47:00 |
| 45.60.209.0/24 | 49,675 | 2026-09-11 05:47:00 |
| 45.60.203.0/24 | 49,607 | 2026-09-11 05:47:00 |
显示前 50 of 940 按样本量公告的前缀。
Frequently Asked Questions
什么是 AS19551？
AS19551 是分配给 Incapsula 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。
AS19551 公告了多少个 IP 地址？
AS19551 公告了 238.3K 个 IPv4 地址，分布在 298 个路由 CIDR 前缀中。 该网络在 United States 注册。
谁运营 AS19551？
AS19551 由 Incapsula 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。
AS19551 在哪个国家注册？
AS19551 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。
