Skip to main content
自治系统

AS8240

Information System Authority

已宣布的 IP 地址
18,432
CIDR 前缀
4
ASN
AS8240

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

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

Network profile

Source: PeeringDB →
Traffic level 5-10Gbps
Geographic scope Europe
Traffic ratio Balanced
Peering policy Open
IRR record RIPE::AS-8240-SET

Present at 1 internet exchange: RTIX

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
195.80.96.0/19 8.2K
13.0%
Information System Authority EE Harjumaa Tallinn
213.184.32.0/19 8.2K
9.2%
Information System Authority EE Tartu Tartu
185.161.84.0/22 1.0K
0.0%
Information System Authority EE
185.172.24.0/22 1.0K
0.0%
Information System Authority EE
185.161.84.0/23 512
0.0%
Information System Authority EE
185.161.86.0/24 256
0.0%
Information System Authority EE
185.161.87.128/25 128
0.0%
Information System Authority LU
185.161.87.64/26 64
0.0%
Information System Authority EE
185.161.87.16/28 16
0.0%
Information System Authority EE
185.161.87.32/28 16
0.0%
Information System Authority LU
185.161.87.0/29 8
0.0%
Information System Authority LU
185.161.87.12/30 4
0.0%
Information System Authority EE
185.161.87.48/30 4
0.0%
Information System Authority EE
185.161.87.60/30 4
0.0%
Information System Authority EE
185.161.87.52/31 2
0.0%
Information System Authority EE
185.161.87.58/31 2
0.0%
Information System Authority EE
185.161.87.8 1
0.0%
Information System Authority LU
185.161.87.9 1
0.0%
Information System Authority EE
185.161.87.10 1
0.0%
Information System Authority LU
185.161.87.11 1
0.0%
Information System Authority EE
185.161.87.54 1
0.0%
Information System Authority LU
185.161.87.55 1
0.0%
Information System Authority EE
185.161.87.56 1
0.0%
Information System Authority LU
185.161.87.57 1
0.0%
Information System Authority EE

BGP 公告前缀

实时 BGP 异常 →

前缀 AS8240 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
185.161.87.0/24 9,886 2026-07-24 12:30:50
185.172.24.0/22 4,771 2026-07-24 12:30:57
185.161.84.0/22 4,746 2026-07-24 12:30:57
195.80.96.0/19 4,723 2026-07-24 12:30:57
213.184.32.0/19 4,719 2026-07-24 12:30:57

Frequently Asked Questions

什么是 AS8240?

AS8240 是分配给 Information System Authority 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。

AS8240 公告了多少个 IP 地址?

AS8240 公告了 18.4K 个 IPv4 地址,分布在 4 个路由 CIDR 前缀中。 该网络在 Estonia 注册。

谁运营 AS8240?

AS8240 由 Information System Authority 运营。 该组织总部位于 Estonia。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS8240 在哪个国家注册?

AS8240 在 Estonia 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:2026-07-24 12:55:31 UTC
Share