asn.dev

Observed topology

AS44814 BTEL-BG-AS

Unclassified RIPE

Upstreams 8 carry this network
Downstreams 14 this network carries
Adjacent (IPv4) 21
Adjacent (IPv6) 7
Upstream graph Who carries AS44814, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS44814 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS44814: 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
AS174Cogent Communications, LLCTransitIPv4407
AS6939Hurricane Electric LLCTransitIPv4 IPv6125
AS9002RETN LimitedUnclassifiedIPv4 IPv6111
AS8280SYNAPSECOM S.A. Provider of Telecommunications and Internet ServicesHostingIPv4 IPv612
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv411
AS3257GTT Communications Inc.TransitIPv66
AS29632Netassist International EOODUnclassifiedIPv62
AS8218Zayo Infrastructure France SAUnclassifiedIPv61

Transit

Downstream networks

All 14

Networks for which AS44814 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS44100Ariel TV EADUnclassifiedIPv4174
AS60441ELITKOM Ltd.UnclassifiedIPv4174
AS51660Suvorovo NET LtdUnclassifiedIPv4158
AS210769ApoloNET LTDUnclassifiedIPv4103
AS35489Global One Ltd.HostingIPv4 IPv689
AS202543Mrejitor LtdUnclassifiedIPv463
AS39635Mini Maritsa Iztok EADUnclassifiedIPv462
AS205937Bulgartransgaz EADUnclassifiedIPv459
AS44118BalkanTel DOOUnclassifiedIPv458
AS34909MAXCOM LtdUnclassifiedIPv453

All 14 downstreams →

Adjacency

Adjacent networks

All 23

Every AS seen directly next to AS44814 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv41,092
AS6939Hurricane Electric LLCTransitIPv4 IPv6299
AS9002RETN LimitedUnclassifiedIPv4 IPv6268
AS44100Ariel TV EADUnclassifiedIPv4174
AS60441ELITKOM Ltd.UnclassifiedIPv4174
AS51660Suvorovo NET LtdUnclassifiedIPv4158
AS210769ApoloNET LTDUnclassifiedIPv4103
AS35489Global One Ltd.HostingIPv4 IPv690
AS202543Mrejitor LtdUnclassifiedIPv463
AS39635Mini Maritsa Iztok EADUnclassifiedIPv462

All 23 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.