Upstream networks
AS398991 X99-
Hosting ARIN NSP
Transit
Upstream networks
Networks observed carrying traffic for AS398991: 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 IPv6 | 916 |
| AS60068 | Datacamp Limited | Hosting | IPv4 IPv6 | 891 |
| AS272786 | X99 INTERNET | Hosting | IPv4 IPv6 | 621 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 520 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Transit | IPv4 IPv6 | 294 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 IPv6 | 33 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 22 |
| AS14907 | Wikimedia Foundation Inc. | Hosting | IPv4 IPv6 | 11 |
| AS971 | PureVoltage Hosting Inc. | Unclassified | IPv4 | 10 |
| AS7575 | Australian Academic and Research Network (AARNet) | Education | IPv4 | 4 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | 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 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.