Upstream networks
AS33127 ISCORP-MEQUON - Integrated Systems Corp
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS33127: 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 |
|---|---|---|---|---|
| AS40264 | Charter Communications LLC | Unclassified | IPv4 | 151 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 141 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 110 |
| AS8455 | atom86 BV | Hosting | IPv4 IPv6 | 68 |
| AS2914 | NTT America, Inc. | Transit | IPv4 | 53 |
| AS2856 | British Telecommunications Limited | Residential | IPv4 IPv6 | 48 |
| AS13767 | DataBank Holdings, Ltd. | Hosting | IPv4 | 19 |
| AS50075 | Zayo Group, LLC | Unclassified | IPv4 | 17 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 | 13 |
| AS18683 | Midwest Fiber Networks, LLC | Unclassified | IPv4 | 5 |
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 2026-11-01 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.48M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.