Observed topology
AS31287 IPACCT-AS IPACCT CABLE Ltd
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS31287: 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 | 360 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 IPv6 | 327 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 264 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 252 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 229 |
| AS135772 | POWERNET | Unclassified | IPv4 IPv6 | 213 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 | 108 |
| AS34549 | meerfarbig GmbH & Co. KG | Hosting | IPv4 | 108 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 38 |
| AS208972 | GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI | Unclassified | IPv4 IPv6 | 38 |
Transit
Downstream networks
Networks for which AS31287 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS39246 | Optical Structural Network Ltd. | Hosting | IPv4 | 3,095 |
| AS50186 | Pronet Telekom Ltd | Unclassified | IPv4 | 1,920 |
| AS199173 | TechnoLux Ltd. | Unclassified | IPv4 | 1,276 |
| AS198482 | Pernik Lan Ltd. | Unclassified | IPv4 | 1,037 |
| AS24750 | MyAcct LTD | Unclassified | IPv4 IPv6 | 912 |
| AS47745 | INTERLAN BG Ltd. | Unclassified | IPv4 IPv6 | 463 |
| AS31435 | Medicom Bulgaria Ltd. | Unclassified | IPv4 | 453 |
| AS41946 | Petros Ltd. | Unclassified | IPv4 | 376 |
| AS59466 | EuroExpress Ltd. | Unclassified | IPv4 | 366 |
| AS62386 | Bulgarian Telecommunication Group EOOD | Unclassified | IPv4 | 366 |
Adjacency
Adjacent networks
Every AS seen directly next to AS31287 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 | 3,337 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 IPv6 | 3,329 |
| AS39246 | Optical Structural Network Ltd. | Hosting | IPv4 | 3,095 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 2,231 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 2,040 |
| AS50186 | Pronet Telekom Ltd | Unclassified | IPv4 | 1,920 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 1,594 |
| AS199173 | TechnoLux Ltd. | Unclassified | IPv4 | 1,276 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 1,133 |
| AS198482 | Pernik Lan Ltd. | Unclassified | IPv4 | 1,037 |
Provenance
Where this comes from
Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.
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. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.
Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.