asn.dev

Observed topology

AS131642 PNI-AS-TW - Pittqiao Network Information Co.,Ltd.

Unclassified APNIC Enterprise

Upstreams 15 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 22
Adjacent (IPv6) 10
Upstream graph Who carries AS131642, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS131642 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 15

Networks observed carrying traffic for AS131642: 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
AS134823Sky Digital Co., Ltd.ResidentialIPv4 IPv6912
AS6939Hurricane Electric LLCTransitIPv4 IPv6836
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv6427
AS131658Game Soul Technology Co., Ltd.UnclassifiedIPv4173
AS23961Misaka Network, Inc.UnclassifiedIPv4124
AS174Cogent Communications, LLCTransitIPv4 IPv6117
AS18178Pittqiao Network Information Co.,Ltd.UnclassifiedIPv4 IPv667
AS38855Taiwan Digital Streaming Co.UnclassifiedIPv425
AS24482SG.GSHostingIPv4 IPv623
AS150768Cloud Walker Co., Ltd.HostingIPv4 IPv621

All 15 upstreams →

Transit

Downstream networks

inferred

Networks for which AS131642 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS401339YAMATO CLOUD LLCHostingIPv4526
AS218520Lumen Arc Connect LLCUnclassifiedIPv4178
AS138545Zero Cirrus Cloud Computing (Shanghai) Co., Ltd.UnclassifiedIPv4153
AS18178Pittqiao Network Information Co.,Ltd.UnclassifiedIPv4118
AS152627Hushengxin Co., Ltd.UnclassifiedIPv4114
AS211759Miku Network Technology LimitedUnclassifiedIPv4 IPv6100
AS152611Beidou LTDUnclassifiedIPv484
AS14874PITTQIAO LLCUnclassifiedIPv670
AS63907TAI GUANG MEDICINES CO., LTD.UnclassifiedIPv457
AS150768Cloud Walker Co., Ltd.HostingIPv446

Adjacency

Adjacent networks

All 23

Every AS seen directly next to AS131642 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv61,247
AS134823Sky Digital Co., Ltd.ResidentialIPv4 IPv61,126
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv6532
AS401339YAMATO CLOUD LLCHostingIPv4526
AS150768Cloud Walker Co., Ltd.HostingIPv4 IPv6497
AS18178Pittqiao Network Information Co.,Ltd.UnclassifiedIPv4 IPv6305
AS131658Game Soul Technology Co., Ltd.UnclassifiedIPv4218
AS218520Lumen Arc Connect LLCUnclassifiedIPv4178
AS174Cogent Communications, LLCTransitIPv4 IPv6153
AS138545Zero Cirrus Cloud Computing (Shanghai) Co., Ltd.UnclassifiedIPv4153

All 23 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.