Upstream networks
AS12701 BARCAP London
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS12701: 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 |
|---|---|---|---|---|
| AS28690 | Barclays Bank PLC | Unclassified | IPv4 | 1,386 |
| AS8220 | COLT Technology Services Group Limited | Hosting | IPv4 | 166 |
| AS32787 | Akamai Technologies, Inc. | Hosting | IPv4 | 122 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 | 78 |
| AS6758 | Monaco Telecom S.A. | Residential | IPv4 | 59 |
| AS9498 | BHARTI Airtel Ltd. | Mobile | IPv4 | 58 |
| AS2914 | NTT America, Inc. | Transit | IPv4 | 51 |
| AS55410 | Vodafone Idea Ltd | Mobile | IPv4 | 48 |
| AS4755 | TATA Communications formerly VSNL is Leading ISP | Hosting | IPv4 | 11 |
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 2026-10-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.22M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.