asn.dev

Observed topology

AS271502 XyberNet Telecom

Upstreams 3 carry this network
Downstreams 13 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 13

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS271502: 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
AS268696Tuddo Telecom Ltda.UnclassifiedIPv4 IPv6140
AS6939Hurricane Electric LLCTransitIPv688
AS52468UFINET PANAMA S.A.UnclassifiedIPv4 IPv643

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 AS271502 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS271580R.P.A TelecomUnclassifiedIPv4 IPv6318
AS271003ALTONET TELECOMUnclassifiedIPv4 IPv6280
AS265927GIGANETLINK TELECOMUNICACOES LTDA ME - MEUnclassifiedIPv4 IPv6271
AS267492ROBSON CARLOS THOMES - MEUnclassifiedIPv4 IPv6229
AS263915Connectronic Servicos LtdaUnclassifiedIPv4 IPv6168
AS266508PONTO WIFI LTDA MEUnclassifiedIPv4 IPv688
AS265348INTERVIXTELECOM LTDAResidentialIPv4 IPv681
AS52778SANER TELECOM INFORMATICA LTDA MEUnclassifiedIPv464
AS267062W-NET TELLECOM EIRELI MEUnclassifiedIPv4 IPv664
AS273472NET4ME TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv631
AS274553velocidade.net telecom ltdaUnclassifiedIPv612
AS271526Giga Fibra Net Telecomunicacoes Eireli MeUnclassifiedIPv44
AS273575FOX INFO TELECOM LTDAUnclassifiedIPv41

Adjacency

Adjacent networks

27 shown

Every AS seen directly next to AS271502 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS268696Tuddo Telecom Ltda.UnclassifiedIPv4 IPv61,071
AS6939Hurricane Electric LLCTransitIPv6630
AS271580R.P.A TelecomUnclassifiedIPv4 IPv6318
AS265927GIGANETLINK TELECOMUNICACOES LTDA ME - MEUnclassifiedIPv4 IPv6306
AS52468UFINET PANAMA S.A.UnclassifiedIPv4 IPv6284
AS271003ALTONET TELECOMUnclassifiedIPv4 IPv6280
AS267492ROBSON CARLOS THOMES - MEUnclassifiedIPv4 IPv6229
AS263915Connectronic Servicos LtdaUnclassifiedIPv4 IPv6168
AS265348INTERVIXTELECOM LTDAResidentialIPv4 IPv6129
AS266508PONTO WIFI LTDA MEUnclassifiedIPv4 IPv688
AS267062W-NET TELLECOM EIRELI MEUnclassifiedIPv4 IPv682
AS52778SANER TELECOM INFORMATICA LTDA MEUnclassifiedIPv464
AS273472NET4ME TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv633
AS274553velocidade.net telecom ltdaUnclassifiedIPv612
AS271526Giga Fibra Net Telecomunicacoes Eireli MeUnclassifiedIPv44
AS273575FOX INFO TELECOM LTDAUnclassifiedIPv41

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 AS271502, 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 4 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
IX.br (PTT.br) São PauloSão Paulo, Brazil187.16.214.332,690
IX.br (PTT.br) BrasíliaBrasília, Brazil45.184.144.200279
IX.br (PTT.br) Belo HorizonteBelo Horizonte, Brazil200.219.139.37120
IX.br (PTT.br) VitóriaVitória, Brazil187.16.194.16106

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.