asn.dev

Observed topology

AS138995 ANTBOX1-AS-AP Antbox Networks Limited

Upstreams 15 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 5

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS138995: 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 IPv64,606
AS3491PCCW Global (HK) Ltd.TransitIPv43,147
AS4637Telstra GlobalUnclassifiedIPv4 IPv62,566
AS4788TM TECHNOLOGY SERVICES SDN. BHD.MobileIPv4 IPv61,385
AS13335Cloudflare, Inc.HostingIPv41,345
AS64050BGP Network LimitedHostingIPv4983
AS45903CMC Telecom Infrastructure CompanyResidentialIPv4756
AS4229Zenlayer IncHostingIPv4735
AS21859Zenlayer IncHostingIPv4635
AS174Cogent Communications, LLCTransitIPv4597
AS3356Level 3 Parent, LLCTransitIPv4 IPv6393
AS6939Hurricane Electric LLCTransitIPv4135
AS24482SG.GSHostingIPv4 IPv616
AS55888Nintatsu Global Telecommunications CorporationUnclassifiedIPv49
AS45250Vocom International Telecommunications AP AreaHostingIPv42

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.

Transit

Downstream networks

inferred

Networks for which AS138995 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS4907BGPNET PTE. LTD.HostingIPv45,220
AS154376Cloudvalley Sdn. Bhd.UnclassifiedIPv41,560
AS142200Netnova LimitedUnclassifiedIPv4180
AS133448KoreaUnclassifiedIPv4177

Adjacency

Adjacent networks

25 shown

Every AS seen directly next to AS138995 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS2914NTT America, Inc.TransitIPv4 IPv67,704
AS3491PCCW Global (HK) Ltd.TransitIPv46,213
AS4907BGPNET PTE. LTD.HostingIPv45,220
AS4637Telstra GlobalUnclassifiedIPv4 IPv62,566
AS4788TM TECHNOLOGY SERVICES SDN. BHD.MobileIPv4 IPv61,610
AS154376Cloudvalley Sdn. Bhd.UnclassifiedIPv41,560
AS13335Cloudflare, Inc.HostingIPv41,345
AS64050BGP Network LimitedHostingIPv41,009
AS21859Zenlayer IncHostingIPv4987
AS4229Zenlayer IncHostingIPv4784
AS45903CMC Telecom Infrastructure CompanyResidentialIPv4756
AS174Cogent Communications, LLCTransitIPv4597
AS3356Level 3 Parent, LLCTransitIPv4 IPv6543
AS142200Netnova LimitedUnclassifiedIPv4180
AS133448KoreaUnclassifiedIPv4177
AS9957KINXHostingIPv4171
AS6939Hurricane Electric LLCTransitIPv4135
AS24482SG.GSHostingIPv4 IPv616
AS55888Nintatsu Global Telecommunications CorporationUnclassifiedIPv49
AS45250Vocom International Telecommunications AP AreaHostingIPv42

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.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS138995, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 1 exchange across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
Taipei Internet Exchange (TPIX)Taipei, Taiwan203.163.222.83151

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-08 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,137 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.