Upstream networks
AS6619 SAMSUNGSDS-AS-KR SamsungSDS Inc.
Unclassified ARIN NSP
Transit
Upstream networks
Networks observed carrying traffic for AS6619: 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 |
|---|---|---|---|---|
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 2,086 |
| AS4766 | Korea Telecom | Mobile | IPv4 IPv6 | 1,381 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 IPv6 | 634 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 550 |
| AS9318 | SK Broadband Co Ltd | Unclassified | IPv4 IPv6 | 530 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 436 |
| AS3758 | SingNet | Residential | IPv4 | 280 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 251 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 IPv6 | 198 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 IPv6 | 161 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 103 |
| AS701 | Verizon Business | Residential | IPv4 | 101 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | Unclassified | IPv4 | 87 |
| AS34549 | meerfarbig GmbH & Co. KG | Hosting | IPv4 | 64 |
| AS2516 | KDDI CORPORATION | Mobile | IPv4 | 44 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 41 |
| AS50304 | Blix Solutions AS | Unclassified | IPv4 | 31 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 30 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv4 | 28 |
| AS3741 | Dimension Data | Unclassified | IPv4 | 16 |
| AS12552 | GlobalConnect AB | Unclassified | IPv4 | 16 |
| AS37100 | SEACOM Limited | Unclassified | IPv4 | 16 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 16 |
| AS48185 | team.blue NV | Unclassified | IPv4 | 16 |
| AS48362 | Stadtwerke Feldkirch | Residential | IPv4 | 16 |
| AS50300 | CustodianDC Limited | Unclassified | IPv4 | 16 |
| AS3216 | PJSC "Vimpelcom" | Mobile | IPv4 | 15 |
| AS4657 | StarHub Ltd | Residential | IPv4 | 15 |
| AS12779 | IT.Gate S.p.A. | Unclassified | IPv4 | 15 |
| AS20562 | Broadband Hosting B.V. | Hosting | IPv4 | 15 |
| AS29075 | IELO-LIAZO SERVICES SAS | Unclassified | IPv4 | 15 |
| AS10021 | KVH Co.,Ltd | Unclassified | IPv4 | 14 |
| AS38001 | NewMedia Express Pte Ltd | Hosting | IPv4 | 13 |
| AS37989 | DCS1 Pte. Ltd. | Hosting | IPv4 | 12 |
| AS9930 | TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia | Unclassified | IPv4 | 2 |
| AS31500 | Global Network Management Inc | Unclassified | IPv4 | 1 |
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.
Derived from routing tables collected at 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.