Upstream networks
AS2 UDEL-DCN
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS2: 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 |
|---|---|---|---|---|
| AS45609 | Bharti Airtel Ltd. AS for GPRS Service | Mobile | IPv4 | 118 |
| AS34 | University of Delaware | Unclassified | IPv4 | 63 |
| AS41837 | "South telephone company" LLC | Unclassified | IPv4 | 58 |
| AS203794 | LLC Gals-Telecom | Unclassified | IPv4 | 44 |
| AS52752 | Vegas Telecom Informatica Ltda. | Unclassified | IPv4 | 9 |
| AS270792 | luciano comin cardozo-me | Unclassified | IPv4 | 7 |
| AS37628 | KAB Technologies | Unclassified | IPv4 | 2 |
| AS199268 | LANCOM inzeniring racunalniskig sistemov d.o.o. | Unclassified | IPv6 | 1 |
| AS327753 | SBM BANK (KENYA) LIMITED | 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 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.