Upstream networks
AS133203 SBIBITS-JP - SBI BITS Co., Ltd.
Unclassified APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS133203: 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 |
|---|---|---|---|---|
| AS2516 | KDDI CORPORATION | Mobile | IPv4 | 183 |
| AS2914 | NTT America, Inc. | Transit | IPv4 | 60 |
| AS10021 | KVH Co.,Ltd | Unclassified | IPv4 | 45 |
| AS4713 | NTT DOCOMO BUSINESS,Inc. | Residential | IPv4 | 6 |
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 2026-11-13 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.