Observed topology

AS10133 Chief Telecom Inc.

Unclassified APNIC

Upstreams 0 carry this network

Downstreams 33 this network carries

Adjacent (IPv4) 34

Adjacent (IPv6) 10

Upstream graph Who carries AS10133, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS10133 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS10133: 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.

No upstream observed. Typical for a tier-1 network that buys transit from nobody.

Transit

Downstream networks

All 33

Networks for which AS10133 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS131596	TBC	Residential	IPv4	1,734
AS131607	Digidom CableTV Co., LTD.	Unclassified	IPv4	491
AS7656	Taiwan Network Access Point	Residential	IPv4	238
AS138915	Kaopu Cloud HK Limited	Hosting	IPv4	230
AS131584	Taiwan Intelligent Fiber Optic Network Co.,Ltd.	Unclassified	IPv4	153
AS55720	Gigabit Hosting Sdn Bhd	Hosting	IPv4	95
AS62468	VpsQuan L.L.C.	Unclassified	IPv4	49
AS38851	TNET Communication Inc. 10F., No.78, Sec. 2, Chongxin Rd., Sanchong Dist.,New Taipei City, Taiwan (R.O.C Taiwan 241)	Residential	IPv4	48
AS5065	Bunny Communications	Unclassified	IPv4	21
AS32787	Akamai Technologies, Inc.	Hosting	IPv4	19

All 33 downstreams →

Adjacency

Adjacent networks

All 41

Every AS seen directly next to AS10133 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	3,593
AS131596	TBC	Residential	IPv4	1,734
AS7656	Taiwan Network Access Point	Residential	IPv4	1,040
AS15412	Flag Telecom UK Limited	Unclassified	IPv4 IPv6	650
AS131607	Digidom CableTV Co., LTD.	Unclassified	IPv4	491
AS138915	Kaopu Cloud HK Limited	Hosting	IPv4	320
AS131584	Taiwan Intelligent Fiber Optic Network Co.,Ltd.	Unclassified	IPv4	153
AS55720	Gigabit Hosting Sdn Bhd	Hosting	IPv4	103
AS17408	AboveNet Communications Taiwan	Unclassified	IPv4 IPv6	63
AS983	Akari Networks LLC	Hosting	IPv4	50

All 41 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.