Upstream networks
AS197889 MICROSYSTEM
Residential RIPE Cable/DSL/ISP
Transit
Upstream networks
Networks observed carrying traffic for AS197889: 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 |
|---|---|---|---|---|
| AS41206 | United Telecom Zartkoruen Mukodo Reszvenytarsasag | Unclassified | IPv4 IPv6 | 448 |
| AS12301 | One Hungary Ltd. | Unclassified | IPv4 IPv6 | 373 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 217 |
| AS39679 | JZT Informatikai Kft. | Hosting | IPv4 | 19 |
| AS29657 | Last-Mile Ltd. | Residential | IPv4 | 12 |
| AS8447 | A1 Telekom Austria AG | Residential | IPv4 | 6 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 4 |
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 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.