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自治系统

AS1237

KISTI

已宣布的 IP 地址
292,864
CIDR 前缀
216
ASN
AS1237

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

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 50-100Gbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Open
IRR record AS1237:AS-KREONET

Present at 1 internet exchange: KINX

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
150.183.0.0/16 65.5K
0.5%
KISTI KR
203.250.192.0/18 16.4K
0.2%
KISTI KR
134.75.32.0/19 8.2K
0.0%
KISTI KR Jeju-do Jeju City
134.75.64.0/19 8.2K
0.4%
KISTI KR
134.75.160.0/19 8.2K
0.1%
KISTI KR
203.250.0.0/19 8.2K
0.3%
KISTI KR Daejeon Yuseong-gu
210.119.64.0/19 8.2K
0.1%
KISTI KR
134.75.32.0/20 4.1K
0.4%
KISTI KR Jeju-do Jeju City
134.75.208.0/20 4.1K
0.0%
KISTI KR
134.75.224.0/20 4.1K
0.1%
KISTI KR
203.230.64.0/20 4.1K
0.0%
KISTI KR
203.247.192.0/20 4.1K
0.0%
KISTI KR
203.253.96.0/20 4.1K
0.0%
KISTI KR
203.254.176.0/20 4.1K
0.8%
KISTI KR
210.107.160.0/20 4.1K
0.0%
KISTI KR
210.110.144.0/20 4.1K
0.0%
KISTI KR
210.119.48.0/20 4.1K
0.5%
KISTI KR
210.125.32.0/20 4.1K
0.0%
KISTI KR
134.75.0.0/21 2.0K
1.5%
KISTI KR
134.75.24.0/21 2.0K
0.2%
KISTI KR
134.75.56.0/21 2.0K
0.4%
KISTI KR
134.75.112.0/21 2.0K
0.7%
KISTI KR Daejeon Daejeon
134.75.136.0/21 2.0K
0.1%
KISTI KR
134.75.152.0/21 2.0K
0.1%
KISTI KR
134.75.192.0/21 2.0K
0.4%
KISTI KR
134.75.208.0/21 2.0K
0.0%
KISTI KR
134.75.232.0/21 2.0K
0.0%
KISTI KR
134.75.240.0/21 2.0K
0.0%
KISTI KR
147.47.120.0/21 2.0K
0.5%
KISTI KR
203.230.24.0/21 2.0K
0.0%
KISTI KR
203.241.40.0/21 2.0K
0.0%
KISTI KR
203.250.96.0/21 2.0K
0.1%
KISTI KR
203.250.112.0/21 2.0K
1.1%
KISTI KR
203.250.160.0/21 2.0K
0.0%
KISTI KR
203.250.176.0/21 2.0K
0.6%
KISTI KR
203.253.136.0/21 2.0K
0.0%
KISTI KR
210.98.48.0/21 2.0K
0.2%
KISTI KR
210.107.152.0/21 2.0K
0.0%
KISTI KR
210.110.128.0/21 2.0K
0.2%
KISTI KR Gangwon-do Chuncheon
210.110.224.0/21 2.0K
0.0%
KISTI KR
210.117.240.0/21 2.0K
0.0%
KISTI KR
210.119.40.0/21 2.0K
3.7%
KISTI KR
210.125.56.0/21 2.0K
0.0%
KISTI KR
210.125.64.0/21 2.0K
0.0%
KISTI KR
210.218.208.0/21 2.0K
0.1%
KISTI KR
210.219.56.0/21 2.0K
1.6%
KISTI KR
134.75.4.0/22 1.0K
2.4%
KISTI KR
134.75.8.0/22 1.0K
3.5%
KISTI KR
134.75.20.0/22 1.0K
0.0%
KISTI KR
134.75.48.0/22 1.0K
0.4%
KISTI KR
134.75.96.0/22 1.0K
0.1%
KISTI KR
134.75.136.0/22 1.0K
0.0%
KISTI KR
134.75.144.0/22 1.0K
0.2%
KISTI KR
134.75.220.0/22 1.0K
0.0%
KISTI KR
134.75.228.0/22 1.0K
0.0%
KISTI KR
134.75.248.0/22 1.0K
0.3%
KISTI KR
202.30.40.0/22 1.0K
0.0%
KISTI KR
202.30.60.0/22 1.0K
0.0%
KISTI KR
203.230.8.0/22 1.0K
0.0%
KISTI KR
203.230.60.0/22 1.0K
0.0%
KISTI KR
203.230.108.0/22 1.0K
0.0%
KISTI KR
203.241.120.0/22 1.0K
0.0%
KISTI KR
203.247.160.0/22 1.0K
0.0%
KISTI KR
203.247.172.0/22 1.0K
0.0%
KISTI KR
203.247.176.0/22 1.0K
0.0%
KISTI KR
203.247.216.0/22 1.0K
0.0%
KISTI KR
203.250.156.0/22 1.0K
0.0%
KISTI KR
203.250.172.0/22 1.0K
0.2%
KISTI KR
210.98.8.0/22 1.0K
0.0%
KISTI KR
210.98.28.0/22 1.0K
0.2%
KISTI KR
210.98.60.0/22 1.0K
0.0%
KISTI KR
210.107.248.0/22 1.0K
0.3%
KISTI KR
210.110.192.0/22 1.0K
0.0%
KISTI KR
210.110.236.0/22 1.0K
0.0%
KISTI KR
210.117.208.0/22 1.0K
8.9%
KISTI KR
210.117.216.0/22 1.0K
0.0%
KISTI KR
210.117.224.0/22 1.0K
1.1%
KISTI KR
210.117.248.0/22 1.0K
0.1%
KISTI KR
210.119.96.0/22 1.0K
1.1%
KISTI KR
210.218.204.0/22 1.0K
0.0%
KISTI KR
210.218.216.0/22 1.0K
0.0%
KISTI KR
210.219.36.0/22 1.0K
1.2%
KISTI KR
210.219.48.0/22 1.0K
0.0%
KISTI KR
134.75.2.0/23 512
1.2%
KISTI KR
134.75.12.0/23 512
6.4%
KISTI KR
134.75.18.0/23 512
0.0%
KISTI KR
134.75.52.0/23 512
0.4%
KISTI KR
134.75.110.0/23 512
0.8%
KISTI KR
134.75.120.0/23 512
0.6%
KISTI KR
134.75.134.0/23 512
0.0%
KISTI KR
134.75.140.0/23 512
0.0%
KISTI KR
134.75.148.0/23 512
0.0%
KISTI KR
134.75.202.0/23 512
1.8%
KISTI KR
134.75.204.0/23 512
0.0%
KISTI KR
134.75.218.0/23 512
0.0%
KISTI KR
134.75.224.0/23 512
0.0%
KISTI KR
203.230.2.0/23 512
0.0%
KISTI KR
203.230.6.0/23 512
0.0%
KISTI KR
203.230.16.0/23 512
0.0%
KISTI KR
203.230.22.0/23 512
0.0%
KISTI KR

BGP 公告前缀

实时 BGP 异常 →

前缀 AS1237 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
203.253.230.0/23 1,715,490 2026-09-10 15:29:46
203.247.188.0/24 1,715,253 2026-09-10 15:29:46
210.110.232.0/24 1,713,470 2026-09-10 15:29:46
203.250.156.0/24 1,713,452 2026-09-10 15:29:46
210.117.212.0/24 1,711,426 2026-09-10 15:29:46
210.117.214.0/23 1,710,159 2026-09-10 15:29:46
210.107.146.0/24 1,710,128 2026-09-10 15:29:46
203.247.184.0/24 1,709,494 2026-09-10 15:29:46
210.219.56.0/21 1,707,121 2026-09-10 15:29:46
210.98.14.0/23 1,706,840 2026-09-10 15:29:46
210.218.206.0/23 1,706,273 2026-09-10 15:29:46
210.119.64.0/19 1,704,573 2026-09-10 15:29:46
203.250.182.0/24 1,704,414 2026-09-10 15:29:46
203.250.156.0/22 1,703,902 2026-09-10 15:29:46
203.253.96.0/20 1,703,866 2026-09-10 15:29:46
210.110.182.0/24 1,702,847 2026-09-10 15:29:46
203.253.224.0/23 1,702,716 2026-09-10 15:29:46
202.30.60.0/22 1,702,414 2026-09-10 15:29:46
210.107.252.0/23 1,702,267 2026-09-10 15:29:46
210.117.209.0/24 1,702,041 2026-09-10 15:29:46
203.230.60.0/22 1,701,553 2026-09-10 15:29:46
210.110.192.0/22 1,701,516 2026-09-10 15:29:46
210.218.203.0/24 1,701,248 2026-09-10 15:29:46
210.119.37.0/24 1,701,144 2026-09-10 15:29:46
210.119.71.0/24 1,701,140 2026-09-10 15:29:46
210.117.216.0/24 1,700,975 2026-09-10 15:29:46
210.117.236.0/24 1,700,632 2026-09-10 15:29:46
203.230.6.0/24 1,700,471 2026-09-10 15:29:46
210.110.189.0/24 1,700,455 2026-09-10 15:29:46
203.230.126.0/24 1,700,401 2026-09-10 15:29:46
134.75.0.0/16 1,699,832 2026-09-10 15:29:46
203.247.170.0/23 1,699,064 2026-09-10 15:29:46
210.98.12.0/24 1,698,939 2026-09-10 15:29:46
203.247.216.0/22 1,698,847 2026-09-10 15:29:46
210.110.183.0/24 1,698,702 2026-09-10 15:29:46
210.117.240.0/21 1,698,624 2026-09-10 15:29:46
210.219.62.0/23 1,698,602 2026-09-10 15:29:46
203.230.108.0/22 1,698,301 2026-09-10 15:29:46
203.247.187.0/24 1,698,298 2026-09-10 15:29:46
203.247.160.0/22 1,697,999 2026-09-10 15:29:46
203.254.40.0/24 1,697,841 2026-09-10 15:29:46
210.125.84.0/23 1,697,656 2026-09-10 15:29:46
203.241.164.0/24 1,697,632 2026-09-10 15:29:46
203.253.140.0/22 1,697,423 2026-09-10 15:29:46
210.98.26.0/24 1,696,798 2026-09-10 15:29:46
210.107.144.0/24 1,696,008 2026-09-10 15:29:46
210.117.225.0/24 1,695,770 2026-09-10 15:29:46
210.110.128.0/21 1,695,687 2026-09-10 15:29:46
210.219.45.0/24 1,695,538 2026-09-10 15:29:46
203.247.73.0/24 1,695,319 2026-09-10 15:29:46

显示前 50 of 212 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS1237?

AS1237 是分配给 KISTI 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。

AS1237 公告了多少个 IP 地址?

AS1237 公告了 292.9K 个 IPv4 地址,分布在 216 个路由 CIDR 前缀中。 该网络在 South Korea 注册。

谁运营 AS1237?

AS1237 由 KISTI 运营。 该组织总部位于 South Korea。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS1237 在哪个国家注册?

AS1237 在 South Korea 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:2026-09-10 15:24:05 UTC
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