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自治系统

AS17841

NATIONAL INFORMATION RESOURCES SERVICE

NATIONAL INFORMATION RESOURCES SERVICE South Korea 🌐 korea.kr
已宣布的 IP 地址
227,328
CIDR 前缀
88
ASN
AS17841

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.

57/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Multiple-origin (MOAS) routing anomaly −12
  • Enterprise allocation +4
  • Trust score 57 / 100

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

About National Information Resources Service

Parent
Ministry of the Interior and Safety
Official website ↗ Data from Wikidata

⚠ 9 MOAS 前缀es — 检测到多源 ASNs

所有 MOAS 异常 →

此前由 AS17841 公告的稳定前缀现在也由另一个 ASN 公告（MOAS — 多源 AS），这是通过我们的 RIPE RIS 收集器检测到的。这通常是良性的（任播、多宿主或近期转移）—— 但它可能预示着路由泄漏或前缀劫持，因此值得检查。

前缀源 ASNs最后检测 (UTC)
210.90.47.0/24 AS17574, AS17841 2026-07-29 11:54:34
115.84.165.0/24 AS17574, AS17841 2026-07-29 11:54:34
115.84.160.0/24 AS17574, AS17841 2026-07-29 11:54:34
210.90.46.0/24 AS17574, AS17841 2026-07-29 11:54:34
115.84.163.0/24 AS17574, AS17841 2026-07-29 11:54:34
211.253.60.0/24 AS17574, AS17841 2026-07-29 11:54:34
115.84.162.0/24 AS17574, AS17841 2026-07-29 11:54:34
115.84.167.0/24 AS17574, AS17841 2026-07-29 11:54:34
115.84.164.0/24 AS17574, AS17841 2026-07-29 11:54:34

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
27.101.0.0/16 65.5K
0.1%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
152.99.0.0/16 65.5K
0.2%
NATIONAL INFORMATION RESOURCES SERVICE KR North Chungcheong Cheongju-si
116.67.0.0/17 32.8K
0.3%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
125.60.0.0/18 16.4K
0.4%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
125.128.64.0/19 8.2K
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR Seoul Seodaemun-gu
203.238.160.0/20 4.1K
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
115.84.160.0/21 2.0K
0.3%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.99.48.0/21 2.0K
0.1%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
222.111.248.0/21 2.0K
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
168.126.120.0/22 1.0K
1.4%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.242.0.0/22 1.0K
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.42.72.0/22 1.0K
0.1%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.173.36.0/22 1.0K
0.2%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
222.111.168.0/22 1.0K
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
61.72.224.0/23 512
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
61.72.238.0/23 512
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
125.61.116.0/23 512
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
180.210.72.0/23 512
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
180.210.98.0/23 512
0.4%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.233.54.0/23 512
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.233.56.0/23 512
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.254.96.0/23 512
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.90.46.0/23 512
0.4%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.99.24.0/23 512
0.2%
NATIONAL INFORMATION RESOURCES SERVICE KR Busan Suyeong-gu
210.103.82.0/23 512
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.178.100.0/23 512
0.2%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.34.108.0/23 512
0.2%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.39.92.0/23 512
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.42.84.0/23 512
0.2%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.173.34.0/23 512
0.4%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.253.60.0/23 512
0.8%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.253.98.0/23 512
0.2%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
58.184.121.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
61.72.226.0/24 256
4.3%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
61.72.230.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
61.104.76.0/24 256
10.2%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
123.32.255.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
180.210.69.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
180.210.85.0/24 256
0.8%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
180.210.86.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
180.210.93.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
180.210.94.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.241.52.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.242.4.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.242.6.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.243.1.0/24 256
4.3%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.254.110.0/24 256
0.4%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
203.254.121.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.90.8.0/24 256
0.8%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.90.15.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.95.181.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.95.187.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.95.219.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.97.27.0/24 256
0.4%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.99.62.0/24 256
0.8%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.99.248.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.103.63.0/24 256
0.4%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.103.72.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR Daejeon Seo-gu
210.103.81.0/24 256
1.2%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.104.41.0/24 256
0.4%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.104.140.0/24 256
0.8%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.104.148.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.104.249.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.104.250.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.106.108.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.179.148.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
210.179.205.0/24 256
1.2%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.34.86.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.39.76.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.39.91.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.39.94.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.42.86.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.57.153.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.61.29.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.112.154.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.114.22.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.114.24.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.173.46.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.184.197.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.250.131.0/24 256
3.9%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.252.37.0/24 256
0.8%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.252.203.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.253.60.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.253.62.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.253.82.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.253.121.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.253.122.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.253.124.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —
211.253.148.0/24 256
0.0%
NATIONAL INFORMATION RESOURCES SERVICE KR — —

BGP 公告前缀

实时 BGP 异常 →

前缀 AS17841 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
152.99.137.0/24 16,551 2026-07-29 11:23:22
152.99.139.0/24 16,547 2026-07-29 11:23:31
152.99.164.0/24 16,542 2026-07-29 11:23:31
152.99.134.0/24 16,541 2026-07-29 11:23:31
152.99.135.0/24 16,538 2026-07-29 11:23:31
152.99.161.0/24 16,535 2026-07-29 11:23:33
152.99.167.0/24 16,526 2026-07-29 11:23:31
152.99.165.0/24 16,526 2026-07-29 11:23:31
152.99.162.0/24 16,519 2026-07-29 11:23:33
152.99.138.0/24 16,514 2026-07-29 11:23:31
152.99.163.0/24 16,473 2026-07-29 11:23:31
152.99.136.0/24 16,470 2026-07-29 11:23:31
152.99.21.0/24 16,026 2026-07-29 11:23:33
152.99.22.0/24 16,021 2026-07-29 11:23:33
152.99.26.0/24 15,992 2026-07-29 11:23:33
152.99.24.0/24 15,962 2026-07-29 11:23:31
152.99.27.0/24 15,950 2026-07-29 11:23:33
152.99.25.0/24 15,943 2026-07-29 11:23:33
152.99.195.0/24 14,618 2026-07-29 11:23:22
152.99.146.0/24 14,250 2026-07-29 11:23:20
152.99.147.0/24 14,222 2026-07-29 11:23:20
152.99.148.0/24 14,191 2026-07-29 11:23:20
152.99.149.0/24 14,176 2026-07-29 11:23:20
152.99.142.0/24 14,160 2026-07-29 11:23:22
152.99.144.0/24 14,156 2026-07-29 11:23:22
152.99.143.0/24 14,141 2026-07-29 11:23:22
152.99.145.0/24 14,123 2026-07-29 11:23:22
152.99.141.0/24 14,120 2026-07-29 11:23:31
211.42.72.0/22 14,100 2026-07-29 11:23:22
152.99.160.0/24 14,100 2026-07-29 11:23:33
211.42.84.0/23 14,086 2026-07-29 11:23:22
211.42.86.0/24 14,077 2026-07-29 11:23:22
222.111.248.0/24 14,042 2026-07-29 11:23:33
152.99.41.0/24 13,251 2026-07-29 11:23:22
152.99.42.0/24 13,226 2026-07-29 11:23:22
152.99.43.0/24 13,214 2026-07-29 11:23:22
152.99.40.0/24 13,198 2026-07-29 11:23:31
27.101.18.0/24 11,483 2026-07-29 11:23:20
27.101.19.0/24 11,451 2026-07-29 11:23:20
27.101.21.0/24 11,390 2026-07-29 11:23:22
27.101.44.0/24 11,374 2026-07-29 11:23:31
27.101.43.0/24 11,371 2026-07-29 11:23:31
27.101.20.0/24 11,359 2026-07-29 11:23:20
27.101.13.0/24 11,356 2026-07-29 11:23:22
27.101.40.0/24 11,343 2026-07-29 11:23:31
27.101.42.0/24 11,325 2026-07-29 11:23:31
27.101.41.0/24 11,324 2026-07-29 11:23:31
27.101.16.0/24 11,283 2026-07-29 11:23:22
27.101.10.0/24 11,264 2026-07-29 11:23:31
27.101.11.0/24 11,264 2026-07-29 11:23:31

显示前 50 of 736 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS17841？

AS17841 是分配给 NATIONAL INFORMATION RESOURCES SERVICE 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。

AS17841 公告了多少个 IP 地址？

AS17841 公告了 227.3K 个 IPv4 地址，分布在 88 个路由 CIDR 前缀中。 该网络在 South Korea 注册。

谁运营 AS17841？

AS17841 由 NATIONAL INFORMATION RESOURCES SERVICE 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。

AS17841 在哪个国家注册？

AS17841 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：2026-07-29 11:55:31 UTC
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