asn.dev

Observed topology

AS36236 NETACTUATE - NetActuate, Inc

Hosting ARIN

Upstreams 76 carry this network
Downstreams 118 this network carries
Adjacent (IPv4) 194
Adjacent (IPv6) 146
Upstream graph Who carries AS36236, and who carries them, drawn as a map up to the transit-free core. 49 exchanges Where AS36236 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 76

Networks observed carrying traffic for AS36236: 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, LLCTransitIPv4 IPv63,300
AS6939Hurricane Electric LLCTransitIPv4 IPv62,054
AS2914NTT America, Inc.TransitIPv4 IPv61,995
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,354
AS3257GTT Communications Inc.TransitIPv4 IPv61,241
AS24482SG.GSHostingIPv4 IPv6872
AS1299Arelion Sweden ABTransitIPv4 IPv6820
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv6537
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv6383
AS37271Workonline Communications(Pty) LtdUnclassifiedIPv4 IPv6222

All 76 upstreams →

Transit

Downstream networks

All 118

Networks for which AS36236 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS63911NetActuate, IncUnclassifiedIPv4 IPv612,722
AS12041Afilias, Inc.HostingIPv4 IPv65,764
AS11878tzulo, inc.HostingIPv4 IPv64,275
AS25893Wattage Hosting, LLCUnclassifiedIPv4 IPv62,992
AS199614Fiberocity LtdUnclassifiedIPv4 IPv62,116
AS8561Knipp Medien und Kommunikation GmbHUnclassifiedIPv4 IPv61,457
AS395403NSONE IncUnclassifiedIPv4 IPv61,062
AS6838Christopher LukeUnclassifiedIPv4 IPv6967
AS398962CONTROLD INC.HostingIPv4 IPv6678
AS400759American Cloud LLCUnclassifiedIPv4636

All 118 downstreams →

Adjacency

Adjacent networks

All 210

Every AS seen directly next to AS36236 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv613,547
AS63911NetActuate, IncUnclassifiedIPv4 IPv612,726
AS2914NTT America, Inc.TransitIPv4 IPv611,407
AS6939Hurricane Electric LLCTransitIPv4 IPv67,478
AS3257GTT Communications Inc.TransitIPv4 IPv66,153
AS12041Afilias, Inc.HostingIPv4 IPv65,764
AS11878tzulo, inc.HostingIPv4 IPv64,384
AS1299Arelion Sweden ABTransitIPv4 IPv63,912
AS25893Wattage Hosting, LLCUnclassifiedIPv4 IPv62,992
AS3356Level 3 Parent, LLCTransitIPv4 IPv62,355

All 210 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.