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自治系统

AS7539

National Center for High-performance Computing

已宣布的 IP 地址
86,528
CIDR 前缀
8
ASN
AS7539

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 →
Network type Educational/Research
Traffic level 5-10Gbps
Geographic scope Asia Pacific
Traffic ratio Balanced
Peering policy Open
IRR record AS7539:AS-TWAREN

Present at 3 internet exchanges: Pacific Wave, TPIX-TW, FOX

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
140.110.0.0/16 65.5K
29.2%
National Center for High-performance Computing TW Hsinchu City Hsinchu
211.73.64.0/19 8.2K
0.9%
National Center for High-performance Computing TW
203.145.208.0/20 4.1K
56.8%
National Center for High-performance Computing TW Taichung City Xitun
211.73.80.0/20 4.1K
0.0%
National Center for High-performance Computing TW
211.79.48.0/20 4.1K
10.4%
National Center for High-performance Computing TW
203.145.200.0/21 2.0K
56.1%
National Center for High-performance Computing TW
211.73.64.0/21 2.0K
0.0%
National Center for High-performance Computing TW
211.79.56.0/21 2.0K
0.0%
National Center for High-performance Computing TW
103.124.72.0/22 1.0K
91.1%
National Center for High-performance Computing TW
120.101.64.0/22 1.0K
15.9%
National Center for High-performance Computing TW
211.73.72.0/22 1.0K
0.0%
National Center for High-performance Computing TW
211.79.52.0/22 1.0K
0.0%
National Center for High-performance Computing TW
103.160.220.0/23 512
0.0%
National Center for High-performance Computing TW
211.73.78.0/23 512
0.0%
National Center for High-performance Computing TW
211.79.50.0/23 512
0.0%
National Center for High-performance Computing TW
211.73.76.0/24 256
0.0%
National Center for High-performance Computing TW
211.79.49.0/24 256
0.0%
National Center for High-performance Computing TW
211.73.77.0/25 128
0.0%
National Center for High-performance Computing TW
211.73.77.128/26 64
0.0%
National Center for High-performance Computing TW
211.73.77.192/27 32
0.0%
National Center for High-performance Computing TW
211.79.48.64/27 32
0.0%
National Center for High-performance Computing US
211.79.48.224/27 32
0.0%
National Center for High-performance Computing US
211.73.77.224/28 16
0.0%
National Center for High-performance Computing TW
211.79.48.16/28 16
0.0%
National Center for High-performance Computing TW
211.79.48.48/28 16
0.0%
National Center for High-performance Computing TW
211.79.48.128/28 16
0.0%
National Center for High-performance Computing US
211.79.48.144/28 16
0.0%
National Center for High-performance Computing TW
211.79.48.208/28 16
0.0%
National Center for High-performance Computing TW
211.79.48.8/29 8
0.0%
National Center for High-performance Computing TW
211.79.48.96/29 8
0.0%
National Center for High-performance Computing US
211.79.48.104/29 8
0.0%
National Center for High-performance Computing TW
211.79.48.200/29 8
0.0%
National Center for High-performance Computing TW
211.73.77.244/30 4
0.0%
National Center for High-performance Computing TW
211.73.77.248/30 4
0.0%
National Center for High-performance Computing TW
211.79.48.0/30 4
0.0%
National Center for High-performance Computing TW
211.79.48.36/30 4
0.0%
National Center for High-performance Computing US
211.79.48.40/30 4
0.0%
National Center for High-performance Computing TW
211.79.48.116/30 4
0.0%
National Center for High-performance Computing TW
211.79.48.124/30 4
0.0%
National Center for High-performance Computing TW
211.79.48.164/30 4
0.0%
National Center for High-performance Computing US
211.79.48.176/30 4
0.0%
National Center for High-performance Computing US
211.79.48.188/30 4
0.0%
National Center for High-performance Computing TW
211.79.48.192/30 4
0.0%
National Center for High-performance Computing US
211.79.48.196/30 4
0.0%
National Center for High-performance Computing TW
211.73.77.240/31 2
0.0%
National Center for High-performance Computing US
211.73.77.242/31 2
0.0%
National Center for High-performance Computing TW
211.73.77.252/31 2
0.0%
National Center for High-performance Computing US
211.73.77.254/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.4/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.6/31 2
0.0%
National Center for High-performance Computing US
211.79.48.32/31 2
0.0%
National Center for High-performance Computing US
211.79.48.34/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.44/31 2
0.0%
National Center for High-performance Computing US
211.79.48.46/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.112/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.114/31 2
0.0%
National Center for High-performance Computing US
211.79.48.120/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.122/31 2
0.0%
National Center for High-performance Computing US
211.79.48.160/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.162/31 2
0.0%
National Center for High-performance Computing US
211.79.48.168/31 2
0.0%
National Center for High-performance Computing US
211.79.48.170/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.172/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.174/31 2
0.0%
National Center for High-performance Computing US
211.79.48.180/31 2
0.0%
National Center for High-performance Computing US
211.79.48.182/31 2
0.0%
National Center for High-performance Computing TW
211.79.48.184/31 2
0.0%
National Center for High-performance Computing US
211.79.48.186/31 2
0.0%
National Center for High-performance Computing TW

BGP 公告前缀

实时 BGP 异常 →

前缀 AS7539 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
211.79.48.0/20 34,812 2026-09-11 21:22:23
211.73.64.0/19 34,677 2026-09-11 21:22:23
203.145.200.0/21 34,570 2026-09-11 21:22:23
203.145.208.0/20 34,501 2026-09-11 21:22:23
140.110.0.0/16 31,354 2026-09-11 21:22:28
103.124.72.0/22 25,980 2026-09-11 21:22:23
140.110.215.0/24 25,206 2026-09-11 21:22:23
140.110.200.0/21 25,141 2026-09-11 21:22:23
103.160.220.0/24 6,768 2026-07-13 06:46:15
211.73.72.0/24 1,402 2026-09-10 15:14:54
211.73.68.0/23 1,014 2026-09-10 15:14:54
140.110.96.0/19 570 2026-06-27 02:26:37
103.160.220.0/23 551 2026-09-10 15:14:53
211.73.80.0/24 543 2026-06-27 02:26:37
120.101.64.0/22 531 2026-09-10 12:35:19
103.124.73.0/24 251 2026-09-10 15:14:53
103.124.72.0/24 251 2026-09-10 15:14:53
203.145.214.0/23 72 2026-06-14 02:46:37
140.110.130.0/23 72 2026-06-14 02:46:37
211.73.81.0/24 72 2026-06-14 02:46:37
211.73.82.0/24 72 2026-06-14 02:46:37
140.110.192.0/18 26 2026-06-03 15:47:45
140.110.0.0/18 26 2026-06-03 15:47:45
140.110.64.0/19 26 2026-06-03 15:47:45
203.145.200.48/28 12 2026-08-07 01:47:34
103.124.75.0/24 1 2026-08-16 02:01:43
103.124.74.0/24 1 2026-08-16 02:01:43

Frequently Asked Questions

什么是 AS7539?

AS7539 是分配给 National Center for High-performance Computing 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。

AS7539 公告了多少个 IP 地址?

AS7539 公告了 86.5K 个 IPv4 地址,分布在 8 个路由 CIDR 前缀中。 该网络在 Taiwan 注册。

谁运营 AS7539?

AS7539 由 National Center for High-performance Computing 运营。 该组织总部位于 Taiwan。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS7539 在哪个国家注册?

AS7539 在 Taiwan 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:2026-09-12 01:26:37 UTC
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