已宣布的 IP 地址
41,728
CIDR 前缀
21
ASN
AS263683
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
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →
Geographic scope
Not Disclosed
Traffic ratio
Not Disclosed
Peering policy
Open
热门 CIDR 范围
BGP 公告前缀
实时 BGP 异常 →前缀 AS263683 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 |
|---|---|---|
| 163.178.208.0/20 | 34,936 | 2026-09-11 06:09:58 |
| 163.178.224.0/19 | 34,919 | 2026-09-11 06:09:58 |
| 163.178.160.0/19 | 34,911 | 2026-09-11 06:09:58 |
| 163.178.140.0/22 | 34,875 | 2026-09-11 06:09:58 |
| 163.178.120.0/24 | 33,574 | 2026-09-11 06:07:24 |
| 163.178.16.0/22 | 33,566 | 2026-09-11 06:07:24 |
| 163.178.80.0/24 | 33,549 | 2026-09-11 06:07:24 |
| 163.178.48.0/22 | 33,545 | 2026-09-11 06:07:24 |
| 163.178.100.0/22 | 33,543 | 2026-09-11 06:07:24 |
| 163.178.82.0/23 | 33,536 | 2026-09-11 06:07:24 |
| 163.178.52.0/23 | 33,531 | 2026-09-11 06:07:24 |
| 163.178.56.0/21 | 33,528 | 2026-09-11 06:07:24 |
| 163.178.84.0/22 | 33,528 | 2026-09-11 06:07:24 |
| 163.178.72.0/22 | 33,521 | 2026-09-11 06:07:24 |
| 163.178.98.0/24 | 33,521 | 2026-09-11 06:07:24 |
| 163.178.55.0/24 | 33,518 | 2026-09-11 06:07:24 |
| 163.178.88.0/23 | 33,510 | 2026-09-11 06:07:24 |
| 163.178.79.0/24 | 33,509 | 2026-09-11 06:07:24 |
| 163.178.91.0/24 | 33,492 | 2026-09-11 06:07:24 |
| 163.178.104.0/23 | 33,481 | 2026-09-11 06:07:24 |
| 163.178.107.0/24 | 33,478 | 2026-09-11 06:07:24 |
| 163.178.76.0/23 | 33,477 | 2026-09-11 06:07:24 |
| 163.178.239.0/24 | 33,412 | 2026-09-11 06:09:58 |
| 163.178.64.0/21 | 33,355 | 2026-09-11 06:07:24 |
| 163.178.92.0/22 | 33,317 | 2026-09-11 06:07:24 |
| 163.178.54.0/24 | 33,317 | 2026-09-11 06:07:24 |
| 163.178.122.0/23 | 33,299 | 2026-09-11 06:07:24 |
| 163.178.124.0/22 | 33,290 | 2026-09-11 06:07:24 |
| 163.178.81.0/24 | 33,278 | 2026-09-11 06:07:24 |
| 163.178.121.0/24 | 33,273 | 2026-09-11 06:07:24 |
| 163.178.112.0/21 | 33,273 | 2026-09-11 06:07:24 |
| 163.178.106.0/24 | 33,262 | 2026-09-11 06:07:24 |
| 163.178.108.0/22 | 33,225 | 2026-09-11 06:07:24 |
| 163.178.8.0/24 | 31,849 | 2026-09-11 06:07:24 |
Frequently Asked Questions
什么是 AS263683？
AS263683 是分配给 Universidad de Costa Rica 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。
AS263683 公告了多少个 IP 地址？
AS263683 公告了 41.7K 个 IPv4 地址，分布在 21 个路由 CIDR 前缀中。 该网络在 Costa Rica 注册。
谁运营 AS263683？
AS263683 由 Universidad de Costa Rica 运营。 该组织总部位于 Costa Rica。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS263683 在哪个国家注册？
AS263683 在 Costa Rica 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 06:11:07 UTC
