AS17841 — NCIA-AS-KR-KR - NATIONAL INFORMATION RESOURCES SERVICE(KR)

Nutrition Label

Routing footprint

AS17841 announces 713 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

• 1.214.75.96/28
• 27.101.10.0/24
• 27.101.11.0/24
• 27.101.12.0/24
• 27.101.13.0/24
• 27.101.14.0/24
• 27.101.15.0/24
• 27.101.16.0/24
• 27.101.17.0/24
• 27.101.18.0/24
• 27.101.19.0/24
• 27.101.20.0/24
• 27.101.21.0/24
• 27.101.22.0/24
• 27.101.23.0/24
• 27.101.24.0/24
• 27.101.25.0/24
• 27.101.26.0/24
• 27.101.27.0/24
• 27.101.28.0/24
• 27.101.29.0/24
• 27.101.30.0/24
• 27.101.31.0/24
• 27.101.32.0/24
• 27.101.33.0/24

Peering ecosystem

6 distinct peers via BGP. The first 6 are listed below.

Blast radius

Count of dependent hostnames if AS17841 disappeared from the routing table.

≥1,131 hostnames depend on this network.Verified lower bound — counted across 50 of 717 announced prefixes. The true total is at least this many. Snapshot Thu, 11 Jun 2026 04:00:19 GMT.

MOAS / hijack watch

Prefixes routed by AS17841 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

Threat posture

Related pages

Pivot deeper into the graph from AS17841.

• Country · KR
• Peer · SKB-GOV-KR-KR - SK Broadband Co LtdAS23575
• Prefix · 1.214.75.96/28
• Live MOAS conflicts feed
• Threat feed · Spamhaus DROP
• Browse this ASN range · 17000-17999
• Glossary · What is BGP?
• Whisper Internet Directory — home

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS17841"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.