asn.dev

Observed topology

AS31083 TELEPOINT

Upstreams 4 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 25
Adjacent (IPv6) 0

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS31083: 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
AS57344Telehouse EADResidentialIPv43,934
AS8280SYNAPSECOM S.A. Provider of Telecommunications and Internet ServicesHostingIPv421
AS3491PCCW Global (HK) Ltd.TransitIPv46
AS3303Swisscom (Schweiz) AGResidentialIPv43

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 AS31083 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS25332Linkos Ltd.UnclassifiedIPv4178
AS202968Credissimo JSCoUnclassifiedIPv4126
AS57122PSP Bulgaria Ltd.UnclassifiedIPv460
AS202309Radibase EOODUnclassifiedIPv417
AS212363ZETTA HOSTING SOLUTIONS LLC.UnclassifiedIPv43
AS51605XS Software JSCHostingIPv42
AS205454GLOBAL SERVICES M EOODUnclassifiedIPv42
AS203095ERP Bulgaria LtdUnclassifiedIPv41
AS44476ZETTA HOSTING SOLUTIONS LLC.UnclassifiedIPv41
AS50889NVIDIA LtdHostingIPv41

Adjacency

Adjacent networks

25 shown

Every AS seen directly next to AS31083 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS57344Telehouse EADResidentialIPv44,237
AS25332Linkos Ltd.UnclassifiedIPv4178
AS202968Credissimo JSCoUnclassifiedIPv4126
AS57122PSP Bulgaria Ltd.UnclassifiedIPv460
AS8280SYNAPSECOM S.A. Provider of Telecommunications and Internet ServicesHostingIPv431
AS48452Telco power LtdResidentialIPv425
AS6939Hurricane Electric LLCTransitIPv422
AS202309Radibase EOODUnclassifiedIPv417
AS3491PCCW Global (HK) Ltd.TransitIPv415
AS1299Arelion Sweden ABTransitIPv45
AS3356Level 3 Parent, LLCTransitIPv44
AS174Cogent Communications, LLCTransitIPv44
AS212363ZETTA HOSTING SOLUTIONS LLC.UnclassifiedIPv43
AS2914NTT America, Inc.TransitIPv43
AS3303Swisscom (Schweiz) AGResidentialIPv43
AS205454GLOBAL SERVICES M EOODUnclassifiedIPv42
AS51605XS Software JSCHostingIPv42
AS1273IDDQD-ASBusinessIPv42
AS5511Orange S.A.TransitIPv41
AS203095ERP Bulgaria LtdUnclassifiedIPv41
AS44476ZETTA HOSTING SOLUTIONS LLC.UnclassifiedIPv41
AS8218Zayo Infrastructure France SAUnclassifiedIPv41
AS8708DIGI ROMANIA S.A.MobileIPv41
AS50889NVIDIA LtdHostingIPv41
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv41

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 AS31083, 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 2 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
Bulgarian Internet eXchangeSofia, Bulgaria193.169.198.167137
Balkan Internet ExchangeSofia, Bulgaria185.1.30.1267

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.