asn.dev

Observed topology

AS134823 SDCL-AS-AP - Sky Digital Co., Ltd.

Residential DROP-listed space APNIC Cable/DSL/ISP

Upstreams 16 carry this network
Downstreams 41 this network carries
Adjacent (IPv4) 59
Adjacent (IPv6) 26
Upstream graph Who carries AS134823, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS134823 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 16

Networks observed carrying traffic for AS134823: 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 IPv6658
AS23961Misaka Network, Inc.UnclassifiedIPv4313
AS10099China Unicom GlobalUnclassifiedIPv4 IPv6299
AS6939Hurricane Electric LLCTransitIPv4 IPv6273
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv6266
AS3356Level 3 Parent, LLCTransitIPv4 IPv6153
AS3462Data Communication Business GroupResidentialIPv4 IPv687
AS24482SG.GSHostingIPv4 IPv638
AS38855Taiwan Digital Streaming Co.UnclassifiedIPv4 IPv637
AS59796StormWall s.r.o.UnclassifiedIPv429

All 16 upstreams →

Transit

Downstream networks

All 41

Networks for which AS134823 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS207550OCLAYER LIMITEDUnclassifiedIPv42,067
AS152179GLOBAL COMMUNICATION NETWORK LIMITEDResidentialIPv41,107
AS215595SparkTech LTDUnclassifiedIPv41,104
AS131642Pittqiao Network Information Co.,Ltd.UnclassifiedIPv4 IPv6912
AS38042Sky Digital Co., Ltd.UnclassifiedIPv4829
AS148996GLOBAL COMMUNICATION NETWORK LIMITEDUnclassifiedIPv4698
AS131151Imcloud Technology Co., Ltd.UnclassifiedIPv4627
AS38047Taiwan TelecomHostingIPv4 IPv6469
AS138968rainbow network limitedUnclassifiedIPv4295
AS135314IMCLOUD TECHNOLOGY COMPANY LIMITEDUnclassifiedIPv4261

All 41 downstreams →

Adjacency

Adjacent networks

All 61

Every AS seen directly next to AS134823 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS2914NTT America, Inc.TransitIPv4 IPv62,652
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv62,427
AS6939Hurricane Electric LLCTransitIPv4 IPv62,075
AS207550OCLAYER LIMITEDUnclassifiedIPv42,067
AS10099China Unicom GlobalUnclassifiedIPv4 IPv62,060
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,858
AS131642Pittqiao Network Information Co.,Ltd.UnclassifiedIPv4 IPv61,126
AS152179GLOBAL COMMUNICATION NETWORK LIMITEDResidentialIPv41,107
AS215595SparkTech LTDUnclassifiedIPv41,104
AS38042Sky Digital Co., Ltd.UnclassifiedIPv4829

All 61 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.