asn.dev

Observed topology

AS135391 AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED

Hosting APNIC

Upstreams 18 carry this network
Downstreams 17 this network carries
Adjacent (IPv4) 34
Adjacent (IPv6) 16
Upstream graph Who carries AS135391, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS135391 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS135391: 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 IPv62,133
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv6868
AS6939Hurricane Electric LLCTransitIPv4 IPv6577
AS9886CTCSCI TECH LIMITEDHostingIPv4196
AS55720Gigabit Hosting Sdn BhdHostingIPv4 IPv6160
AS1299Arelion Sweden ABTransitIPv4 IPv6149
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv4 IPv6149
AS63897vocom international telecomUnclassifiedIPv4121
AS9002RETN LimitedUnclassifiedIPv4 IPv676
AS24482SG.GSHostingIPv4 IPv650

All 18 upstreams →

Transit

Downstream networks

All 17

Networks for which AS135391 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS138607CAMBO (HK) TECHNOLOGY (I.S.P) CO., LIMITEDUnclassifiedIPv41,119
AS136993CLOUD VALLEY TECHNOLOGY LIMITEDHostingIPv41,103
AS132369XIANGAO INTERNATIONAL TELECOMMUNICATION LIMITEDUnclassifiedIPv4582
AS133929TWOWIN CO., LIMITEDHostingIPv4 IPv6561
AS139341ACEHostingIPv4 IPv6446
AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDUnclassifiedIPv4 IPv6331
AS45102Alibaba (US) Technology Co., Ltd.HostingIPv4 IPv6192
AS138340ESURFING TECHNOLOGY CO.LTDUnclassifiedIPv4132
AS138606Suga Pte. LtdUnclassifiedIPv4122
AS140591HK TESUCH GLOBAL CO., LIMITEDUnclassifiedIPv4111

All 17 downstreams →

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS135391 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS2914NTT America, Inc.TransitIPv4 IPv65,174
AS151326DCConnect Communication Pte. Ltd.ResidentialIPv4 IPv63,136
AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDUnclassifiedIPv4 IPv62,487
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv61,738
AS138607CAMBO (HK) TECHNOLOGY (I.S.P) CO., LIMITEDUnclassifiedIPv41,481
AS6939Hurricane Electric LLCTransitIPv4 IPv61,316
AS133929TWOWIN CO., LIMITEDHostingIPv4 IPv61,145
AS136993CLOUD VALLEY TECHNOLOGY LIMITEDHostingIPv41,103
AS132369XIANGAO INTERNATIONAL TELECOMMUNICATION LIMITEDUnclassifiedIPv4582
AS139341ACEHostingIPv4 IPv6446

All 35 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.