Autonomous System
AS23576 — nhn-AS-KR-KR - NAVER Cloud Corp.(KR)
Last fetched
AS23576 is an Autonomous System operated by nhn-AS-KR-KR - NAVER Cloud Corp. and registered in KR. As of Sun, 06 Sep 2026 16:16:09 GMT, it announces 168 routed IP prefixes and peers with 17 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS23576 announces 168 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 1.255.48.0/23
- 1.255.48.0/22
- 1.255.50.0/23
- 1.255.52.0/23
- 1.255.52.0/22
- 1.255.54.0/23
- 1.255.56.0/23
- 1.255.56.0/22
- 1.255.58.0/23
- 1.255.60.0/23
- 1.255.60.0/22
- 1.255.62.0/23
- 38.77.206.0/24
- 43.250.154.0/23
- 49.50.176.0/21
- 49.50.184.0/23
- 49.50.186.0/23
- 49.236.132.0/22
- 49.236.144.0/21
- 61.97.176.0/20
- 61.247.192.0/20
- 61.247.208.0/22
- 61.247.216.0/22
- 61.247.220.0/24
- 61.247.221.0/24
Peering ecosystem
17 distinct peers via BGP. The first 17 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS1299 | TWELVE99 - Arelion Sweden AB | SE |
| AS135354 | NBPAP-AS-AP - NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | SG |
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS2516 | KDDI - KDDI CORPORATION | JP |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | US |
| AS3257 | GTT-BACKBONE - GTT Communications Inc. | US |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
| AS34019 | HIVANE - Hivane Association | FR |
| AS34549 | MEER-AS - meerfarbig GmbH & Co. KG | DE |
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | HK |
| AS3786 | LGDACOM-KR - LG DACOM Corporation | KR |
| AS4766 | KIXS-AS-KR-KR - Korea Telecom | KR |
| AS49559 | IPT-1-IX - A-Systems Sp. z o.o. | PL |
| AS50304 | BLIX - Blix Solutions AS | NO |
| AS6453 | AS6453 - TATA COMMUNICATIONS (AMERICA) INC | US |
| AS7473 | SINGTEL-AS-AP - Singapore Telecommunications Ltd | SG |
| AS9318 | SKB-AS-KR - SK Broadband Co Ltd | KR |
Blast radius
Count of dependent hostnames if AS23576 disappeared from the routing table.
44,773 hostnames depend on this network.Exact count across all 163 announced prefixes. Snapshot Sun, 12 Jul 2026 23:00:20 GMT.
MOAS / hijack watch
Prefixes routed by AS23576 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
No active MOAS conflicts. Every prefix announced by AS23576 is unique to AS23576 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS23576.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS23576"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.