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自治系统

AS199399

National Infrastructures for Research and Technology S.A.

已宣布的 IP 地址
256
CIDR 前缀
1
ASN
AS199399

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.

69/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Enterprise allocation +4
  • Trust score 69 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About National Infrastructures for Research and Technology

The National Infrastructures for Research and Technology Network or GRNET is the national research and education network - NREN of Greece and was formerly named Greek Research and Educational Network. GRNET S.A.

Founded
1998
Headquarters
Athens

Network profile

Source: PeeringDB →
Geographic scope Not Disclosed
Traffic ratio Not Disclosed
Peering policy Open
IRR record AS-GRIX-ATH AS-GRIX-THESS AS-GRIX-ATH-RS AS-GRIX-THESS-RS

Present at 1 internet exchange: GR-IX::Athens: Peering Lan

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
195.130.66.0/24 256
16.4%
National Infrastructures for Research and Technology S.A. GR

BGP 公告前缀

实时 BGP 异常 →

前缀 AS199399 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
195.130.66.0/24 1,811 2026-07-31 00:59:30

Frequently Asked Questions

什么是 AS199399?

AS199399 是分配给 National Infrastructures for Research and Technology S.A. 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。

AS199399 公告了多少个 IP 地址?

AS199399 公告了 256 个 IPv4 地址,分布在 1 个路由 CIDR 前缀中。 该网络在 Greece 注册。

谁运营 AS199399?

AS199399 由 National Infrastructures for Research and Technology S.A. 运营。 该组织总部位于 Greece。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS199399 在哪个国家注册?

AS199399 在 Greece 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:2026-07-31 05:40:31 UTC
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