asn.dev

Observed topology

AS36874 Cybersmart - Cybersmart

Unclassified AFRINIC Cable/DSL/ISP

Upstreams 26 carry this network
Downstreams 19 this network carries
Adjacent (IPv4) 45
Adjacent (IPv6) 24
Upstream graph Who carries AS36874, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS36874 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 26

Networks observed carrying traffic for AS36874: 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
AS2914NTT America, Inc.TransitIPv4 IPv6112
AS45474Nexusguard Pte. Ltd.HostingIPv459
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv653
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv642
AS33891Core-Backbone GmbHHostingIPv424
AS50304Blix Solutions ASUnclassifiedIPv424
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv617
AS3741Dimension DataUnclassifiedIPv416
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv613
AS24482SG.GSHostingIPv4 IPv613

All 26 upstreams →

Transit

Downstream networks

All 19

Networks for which AS36874 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS328638Letaba Networks (Pty) LtdUnclassifiedIPv4 IPv6630
AS37199VanillaResidentialIPv4 IPv6323
AS327926Technolutions Pty LtdResidentialIPv4 IPv6284
AS327966FJ Wiese CCResidentialIPv4 IPv6250
AS37491Gigs Broadband Pty LtdUnclassifiedIPv4177
AS329331Flash Mobile Vending (Pty) LtdUnclassifiedIPv4172
AS37652PCN IT MANAGEMENT CCUnclassifiedIPv4147
AS328633MikroTikSA Networks CCResidentialIPv4 IPv6119
AS328839Silver Solutions 1234UnclassifiedIPv4 IPv690
AS329317Minntech (Pty) LimitedUnclassifiedIPv463

All 19 downstreams →

Adjacency

Adjacent networks

All 50

Every AS seen directly next to AS36874 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS2914NTT America, Inc.TransitIPv4 IPv61,097
AS328638Letaba Networks (Pty) LtdUnclassifiedIPv4 IPv6630
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6443
AS37199VanillaResidentialIPv4 IPv6382
AS327926Technolutions Pty LtdResidentialIPv4 IPv6286
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6274
AS327966FJ Wiese CCResidentialIPv4 IPv6250
AS37491Gigs Broadband Pty LtdUnclassifiedIPv4177
AS329331Flash Mobile Vending (Pty) LtdUnclassifiedIPv4172
AS50304Blix Solutions ASUnclassifiedIPv4164

All 50 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M 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.