asn.dev

Observed topology

AS133296 WEBWERKS-AS-IN - Web Werks India Pvt. Ltd.

Residential APNIC Content

Upstreams 8 carry this network
Downstreams 59 this network carries
Adjacent (IPv4) 69
Adjacent (IPv6) 33
Upstream graph Who carries AS133296, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS133296 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS133296: 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
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv67,460
AS4755TATA Communications formerly VSNL is Leading ISPHostingIPv4 IPv63,051
AS55410Vodafone Idea LtdMobileIPv4 IPv62,294
AS9583Sify LimitedUnclassifiedIPv4 IPv6975
AS50673Serverius Holding B.V.UnclassifiedIPv4469
AS17762Tata Teleservices Maharashtra LtdUnclassifiedIPv4 IPv693
AS24482SG.GSHostingIPv4 IPv683
AS45820Tata Teleservices ISP ASResidentialIPv482

Transit

Downstream networks

All 59

Networks for which AS133296 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS151106SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITEDHostingIPv4 IPv61,861
AS132335LEAPSWITCH NETWORKS PRIVATE LIMITEDHostingIPv4 IPv61,478
AS40676Psychz NetworksHostingIPv4 IPv61,441
AS150623HOSTDZIRE WEB SERVICES PRIVATE LIMITEDUnclassifiedIPv4 IPv61,144
AS140133Myworld Internet Services Pvt LtdUnclassifiedIPv4 IPv6737
AS132996Threesa Infoway Pvt.Ltd.UnclassifiedIPv4714
AS29802HIVELOCITY, Inc.HostingIPv4 IPv6504
AS146902BIGVENTURES MEDIA PVT LTDResidentialIPv4443
AS135222MilesWeb Internet Services Pvt LtdUnclassifiedIPv4416
AS199524G-Core Labs S.A.HostingIPv4 IPv6382

All 59 downstreams →

Adjacency

Adjacent networks

All 70

Every AS seen directly next to AS133296 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv625,771
AS150593Dataexpress Pvt LtdUnclassifiedIPv4 IPv610,615
AS4755TATA Communications formerly VSNL is Leading ISPHostingIPv4 IPv610,108
AS55410Vodafone Idea LtdMobileIPv4 IPv65,664
AS151106SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITEDHostingIPv4 IPv61,861
AS152565JOY SERVICESHostingIPv4 IPv61,586
AS9583Sify LimitedUnclassifiedIPv4 IPv61,549
AS132335LEAPSWITCH NETWORKS PRIVATE LIMITEDHostingIPv4 IPv61,479
AS40676Psychz NetworksHostingIPv4 IPv61,441
AS150623HOSTDZIRE WEB SERVICES PRIVATE LIMITEDUnclassifiedIPv4 IPv61,296

All 70 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-09 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.03M 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.