Upstream networks
AS2516 KDDI KDDI CORPORATION
Mobile DROP-listed space ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS2516: 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 |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 8,414 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 4,059 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 3,525 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 3,265 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 2,810 |
| AS2914 | NTT America, Inc. | Transit | IPv4 | 2,235 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Transit | IPv4 | 1,660 |
| AS577 | Bell Canada | Mobile | IPv4 | 1,114 |
| AS3320 | Deutsche Telekom AG | Mobile | IPv4 IPv6 | 565 |
| AS2497 | Internet Initiative Japan Inc. | Unclassified | IPv4 | 559 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 559 |
| AS12389 | PJSC Rostelecom | Residential | IPv4 | 559 |
| AS2152 | CENIC | Unclassified | IPv4 | 558 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 | 558 |
| AS4657 | StarHub Ltd | Residential | IPv4 | 557 |
| AS293 | ESnet | Unclassified | IPv4 | 555 |
| AS6830 | Liberty Global Europe Holding B.V. | Residential | IPv4 | 552 |
| AS4637 | Telstra Global | Unclassified | IPv4 | 543 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 | 542 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 23 |
| AS701 | Verizon Business | Residential | IPv4 | 6 |
| AS15412 | Flag Telecom UK Limited | Unclassified | IPv4 | 3 |
| AS1273 | IDDQD-AS | Business | IPv4 | 2 |
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 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.