Observed topology
AS23576 nhn-AS-KR-KR - NAVER Cloud Corp.
Hosting APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS23576: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS2914 | NTT America, Inc. | Transit | IPv4 | 1,423 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 892 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 | 833 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 801 |
| AS2516 | KDDI CORPORATION | Mobile | IPv4 | 629 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 596 |
| AS9318 | SK Broadband Co Ltd | Unclassified | IPv4 | 574 |
| AS3786 | LG DACOM Corporation | Unclassified | IPv4 | 478 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 | 435 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 | 424 |
Transit
Downstream networks
Networks for which AS23576 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS135354 | NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | Unclassified | IPv4 | 4,005 |
Adjacency
Adjacent networks
Every AS seen directly next to AS23576 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS135354 | NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | Unclassified | IPv4 | 4,005 |
| AS2914 | NTT America, Inc. | Transit | IPv4 | 2,662 |
| AS2516 | KDDI CORPORATION | Mobile | IPv4 | 1,867 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 1,080 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 | 1,029 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 954 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 867 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 | 758 |
| AS9318 | SK Broadband Co Ltd | Unclassified | IPv4 | 580 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 | 520 |
Provenance
Where this comes from
Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.
Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.
Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.