asn.dev

Observed topology

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

Residential APNIC

Upstreams 8 carry this network
Downstreams 59 this network carries
Adjacent (IPv4) 71
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 IPv67,472
AS4755TATA Communications formerly VSNL is Leading ISPHostingIPv4 IPv63,063
AS55410Vodafone Idea LtdMobileIPv4 IPv62,376
AS9583Sify LimitedUnclassifiedIPv4 IPv61,014
AS50673Serverius Holding B.V.UnclassifiedIPv4522
AS45820Tata Teleservices ISP ASResidentialIPv4118
AS24482SG.GSHostingIPv4 IPv682
AS17762Tata Teleservices Maharashtra LtdUnclassifiedIPv461

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 IPv61,897
AS40676Psychz NetworksHostingIPv4 IPv61,498
AS150623HOSTDZIRE WEB SERVICES PRIVATE LIMITEDUnclassifiedIPv4 IPv61,161
AS132335LEAPSWITCH NETWORKS PRIVATE LIMITEDHostingIPv4 IPv61,082
AS140133Myworld Internet Services Pvt LtdUnclassifiedIPv4 IPv6749
AS132996Threesa Infoway Pvt.Ltd.UnclassifiedIPv4735
AS29802HIVELOCITY, Inc.HostingIPv4 IPv6509
AS146902BIGVENTURES MEDIA PVT LTDResidentialIPv4458
AS135222MilesWeb Internet Services Pvt LtdUnclassifiedIPv4423
AS199524G-Core Labs S.A.HostingIPv4 IPv6388

All 59 downstreams →

Adjacency

Adjacent networks

All 72

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

ASNetworkTypeFamiliesPaths seen
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv625,617
AS150593Dataexpress Pvt LtdUnclassifiedIPv4 IPv610,658
AS4755TATA Communications formerly VSNL is Leading ISPHostingIPv4 IPv610,167
AS55410Vodafone Idea LtdMobileIPv4 IPv65,810
AS151106SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITEDHostingIPv4 IPv61,897
AS152565JOY SERVICESHostingIPv4 IPv61,605
AS9583Sify LimitedUnclassifiedIPv4 IPv61,593
AS40676Psychz NetworksHostingIPv4 IPv61,498
AS150623HOSTDZIRE WEB SERVICES PRIVATE LIMITEDUnclassifiedIPv4 IPv61,315
AS132996Threesa Infoway Pvt.Ltd.UnclassifiedIPv4 IPv61,301

All 72 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.