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
- Multiple-origin (MOAS) routing anomaly −12
- Academic allocation +6
- Trust score 59 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Rice University
William Marsh Rice University, also known as Rice University, is a private research university in Houston, Texas, United States. Established in 1912, it spans 300 acres.
⚠ 2 MOAS 前缀es — 检测到多源 ASNs
所有 MOAS 异常 →此前由 AS8 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) |
|---|---|---|
| 208.90.184.0/24 | AS8, AS40187 | 2026-07-27 09:54:15 |
| 103.234.137.0/24 | AS8, AS133317 | 2026-07-27 09:54:15 |
Network profile
Source: PeeringDB →AS8 — 全球 IP 足迹
AS 所在城市8 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
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 168.4.0.0/14 | 262.1K |
3.3%
|
Rice University | US | Texas | Houston |
| 168.2.0.0/15 | 131.1K |
0.0%
|
Rice University | US | — | — |
| 128.42.0.0/16 | 65.5K |
3.6%
|
Rice University | US | Texas | Houston |
| 168.3.0.0/16 | 65.5K |
0.0%
|
Rice University | US | — | — |
| 168.2.128.0/17 | 32.8K |
0.0%
|
Rice University | US | — | — |
| 168.2.64.0/18 | 16.4K |
0.0%
|
Rice University | US | — | — |
| 168.2.32.0/19 | 8.2K |
0.0%
|
Rice University | US | — | — |
| 168.2.16.0/20 | 4.1K |
0.0%
|
Rice University | US | — | — |
| 168.2.8.0/21 | 2.0K |
0.0%
|
Rice University | US | — | — |
| 192.225.16.0/21 | 2.0K |
0.0%
|
Rice University | US | — | — |
| 168.2.4.0/22 | 1.0K |
0.0%
|
Rice University | US | — | — |
| 192.136.144.0/22 | 1.0K |
0.0%
|
Rice University | US | — | — |
| 192.136.148.0/23 | 512 |
0.0%
|
Rice University | US | — | — |
| 168.2.0.0/24 | 256 |
0.0%
|
Rice University | US | — | — |
| 168.2.3.0/24 | 256 |
0.0%
|
Rice University | US | — | — |
| 208.90.184.0/24 | 256 |
69.1%
|
Rice University | US | California | Corona |
BGP 公告前缀
实时 BGP 异常 →前缀 AS8 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 |
|---|---|---|
| 103.234.137.0/24 | 13,395 | 2026-07-27 09:51:37 |
| 192.225.16.0/21 | 8,499 | 2026-07-27 09:23:20 |
| 192.136.144.0/22 | 8,394 | 2026-07-27 09:23:20 |
| 192.136.148.0/23 | 8,362 | 2026-07-27 09:23:20 |
| 128.42.0.0/16 | 8,141 | 2026-07-27 09:23:20 |
| 128.42.207.0/24 | 8,125 | 2026-07-27 09:23:20 |
| 128.42.204.0/24 | 8,121 | 2026-07-27 09:23:20 |
| 168.6.0.0/16 | 8,118 | 2026-07-27 09:23:20 |
| 128.42.201.0/24 | 8,118 | 2026-07-27 09:23:20 |
| 128.42.199.0/24 | 8,104 | 2026-07-27 09:23:20 |
| 168.5.0.0/16 | 8,094 | 2026-07-27 09:23:20 |
| 168.7.0.0/16 | 8,090 | 2026-07-27 09:23:20 |
| 168.2.0.0/16 | 8,078 | 2026-07-27 09:23:20 |
| 168.4.0.0/16 | 8,076 | 2026-07-27 09:23:20 |
| 168.3.0.0/16 | 8,073 | 2026-07-27 09:23:20 |
| 208.90.184.0/24 | 7,520 | 2026-07-27 09:51:06 |
| 45.160.254.0/24 | 664 | 2026-07-10 05:13:19 |
| 45.160.254.0/23 | 663 | 2026-07-10 05:13:19 |
| 45.160.252.0/24 | 663 | 2026-07-10 05:13:19 |
| 45.160.255.0/24 | 662 | 2026-07-10 05:13:19 |
| 185.7.218.0/24 | 267 | 2026-06-23 01:41:02 |
| 45.160.253.0/24 | 24 | 2026-07-10 04:42:25 |
Frequently Asked Questions
什么是 AS8?
AS8 是分配给 Rice University 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。
AS8 公告了多少个 IP 地址?
AS8 公告了 462.6K 个 IPv4 地址,分布在 16 个路由 CIDR 前缀中。 该网络在 United States 注册。
谁运营 AS8?
AS8 由 Rice University 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。
AS8 在哪个国家注册?
AS8 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。