asn.dev

Observed topology

AS199961 MTLS-AS Multitelesystems LLC

Unclassified RIPE

Upstreams 8 carry this network
Downstreams 11 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 2
Upstream graph Who carries AS199961, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS199961 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS199961: 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.

ASNetworkTypeFamiliesPaths seen
AS48084Uzhnie Magistraljnie Linii Svyazi LLCUnclassifiedIPv4 IPv6144
AS43201Telematika LLCUnclassifiedIPv436
AS6939Hurricane Electric LLCTransitIPv427
AS24482SG.GSHostingIPv43
AS37721Virtual Technologies & SolutionsResidentialIPv43
AS49673Truenetwork LLCUnclassifiedIPv43
AS56655Gigahost ASUnclassifiedIPv43
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv43

Transit

Downstream networks

All 11

Networks for which AS199961 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS197129FOP Kopilov SergeyUnclassifiedIPv4930
AS49444Lutacom LLCUnclassifiedIPv4681
AS47550Bratinov Oleg VyacheslavovichUnclassifiedIPv4140
AS39558IP Resurs Ltd.UnclassifiedIPv4126
AS201414OOO "DELTA-ELECTRONICS"UnclassifiedIPv4126
AS209720LLC "Multinet-Lugan"UnclassifiedIPv4126
AS50015Aleksandr ButenkoUnclassifiedIPv4119
AS215882HiperLine LTDUnclassifiedIPv465
AS43972Sergey OlenichUnclassifiedIPv420
AS202619Dovecom LLCUnclassifiedIPv4 IPv615

All 11 downstreams →

Adjacency

Adjacent networks

All 20

Every AS seen directly next to AS199961 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS48084Uzhnie Magistraljnie Linii Svyazi LLCUnclassifiedIPv4 IPv61,605
AS197129FOP Kopilov SergeyUnclassifiedIPv4930
AS49444Lutacom LLCUnclassifiedIPv4681
AS43201Telematika LLCUnclassifiedIPv4431
AS6939Hurricane Electric LLCTransitIPv4379
AS47550Bratinov Oleg VyacheslavovichUnclassifiedIPv4140
AS39558IP Resurs Ltd.UnclassifiedIPv4126
AS201414OOO "DELTA-ELECTRONICS"UnclassifiedIPv4126
AS209720LLC "Multinet-Lugan"UnclassifiedIPv4126
AS50015Aleksandr ButenkoUnclassifiedIPv4119

All 20 adjacent →

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.