Upstream networks
AS31770 CMMC-I2
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS31770: 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 |
|---|---|---|---|---|
| AS13499 | NEW CCH, LLC | Unclassified | IPv4 | 360 |
| AS6461 | Zayo Bandwidth | Transit | IPv4 | 118 |
| AS22335 | Metropolitan Research and Education Network | Unclassified | 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 2026-10-23 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.15M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.