已宣布的 IP 地址
1,280
CIDR 前缀
5
ASN
AS2263
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.
71/100
Moderate
How this score is built
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Renater
RENATER is the national research and education network in France.
Founded
1993
Headquarters
Paris
Industry
research and development in other physical and natural sciences
Official website ↗
Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata
热门 CIDR 范围
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 192.108.118.0/23 | 512 |
3.1%
|
Renater | FR | — | — |
| 157.159.248.0/24 | 256 |
2.0%
|
Renater | FR | — | — |
| 192.33.155.0/24 | 256 |
0.0%
|
Renater | FR | — | — |
| 192.44.77.0/24 | 256 |
37.9%
|
Renater | FR | — | — |
| 192.108.119.0/24 | 256 |
1.6%
|
Renater | FR | — | — |
BGP 公告前缀
实时 BGP 异常 →前缀 AS2263 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 |
|---|---|---|
| 157.159.248.0/24 | 48,916 | 2026-09-10 15:06:30 |
| 192.108.119.0/24 | 38,267 | 2026-09-10 15:06:20 |
| 192.44.77.0/24 | 37,570 | 2026-09-10 15:06:48 |
| 192.33.155.0/24 | 17,444 | 2026-09-10 15:07:32 |
| 192.108.118.0/24 | 8,021 | 2026-07-13 06:46:32 |
Frequently Asked Questions
什么是 AS2263？
AS2263 是分配给 Renater 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。
AS2263 公告了多少个 IP 地址？
AS2263 公告了 1.3K 个 IPv4 地址，分布在 5 个路由 CIDR 前缀中。
谁运营 AS2263？
AS2263 由 Renater 运营。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
最后更新：2026-09-10 15:39:06 UTC
