asn.dev

Observed topology

AS20773 GODADDY

Upstreams 28 carry this network
Downstreams 6 this network carries
Adjacent (IPv4) 33
Adjacent (IPv6) 23

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS20773: 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
AS1299Arelion Sweden ABTransitIPv4 IPv6824
AS6939Hurricane Electric LLCTransitIPv4 IPv6341
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4328
AS9002RETN LimitedUnclassifiedIPv4160
AS2914NTT America, Inc.TransitIPv4 IPv6141
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6125
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv645
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv645
AS42708Glesys ABUnclassifiedIPv4 IPv645
AS24482SG.GSHostingIPv4 IPv645
AS48185team.blue NVUnclassifiedIPv4 IPv645
AS3320Deutsche Telekom AGMobileIPv4 IPv644
AS37100SEACOM LimitedUnclassifiedIPv440
AS57463NetIX Communications JSCUnclassifiedIPv440
AS12552GlobalConnect ABUnclassifiedIPv440
AS37721Virtual Technologies & SolutionsResidentialIPv440
AS1836green.ch AGResidentialIPv440
AS34019Hivane AssociationUnclassifiedIPv440
AS4637Telstra GlobalUnclassifiedIPv440
AS17639Converge ICT Solutions Inc.UnclassifiedIPv440
AS20485Joint Stock Company TransTeleComUnclassifiedIPv440
AS212024Marc SchmittUnclassifiedIPv4 IPv635
AS34800Securebit AGUnclassifiedIPv422
AS12859BIT BVHostingIPv419
AS29632Netassist International EOODUnclassifiedIPv610
AS58057Securebit AGUnclassifiedIPv68
AS56662Marcin GondekUnclassifiedIPv65
AS213241TECHIT.BE SRLResidentialIPv65

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 AS20773 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS8972Host Europe GmbHHostingIPv4 IPv67,232
AS34011Host Europe GmbHHostingIPv4 IPv63,621
AS21499Host Europe GmbHHostingIPv4 IPv63,049
AS44273Host Europe GmbHHostingIPv4 IPv6900
AS60253Host Europe GmbHUnclassifiedIPv4 IPv6419
AS398786GoDaddy.com, LLCUnclassifiedIPv4122

Adjacency

Adjacent networks

56 shown

Every AS seen directly next to AS20773 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS8972Host Europe GmbHHostingIPv4 IPv67,232
AS1299Arelion Sweden ABTransitIPv4 IPv66,455
AS34011Host Europe GmbHHostingIPv4 IPv63,621
AS21499Host Europe GmbHHostingIPv4 IPv63,049
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv62,658
AS6939Hurricane Electric LLCTransitIPv4 IPv61,799
AS9002RETN LimitedUnclassifiedIPv41,068
AS44273Host Europe GmbHHostingIPv4 IPv6900
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6807
AS2914NTT America, Inc.TransitIPv4 IPv6497
AS60253Host Europe GmbHUnclassifiedIPv4 IPv6419
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv6290
AS42708Glesys ABUnclassifiedIPv4 IPv6290
AS48185team.blue NVUnclassifiedIPv4 IPv6285
AS24482SG.GSHostingIPv4 IPv6285
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv6280
AS1836green.ch AGResidentialIPv4 IPv6272
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv6272
AS57463NetIX Communications JSCUnclassifiedIPv4267
AS37100SEACOM LimitedUnclassifiedIPv4267
AS20485Joint Stock Company TransTeleComUnclassifiedIPv4267
AS12552GlobalConnect ABUnclassifiedIPv4267
AS4637Telstra GlobalUnclassifiedIPv4267
AS37721Virtual Technologies & SolutionsResidentialIPv4263
AS34019Hivane AssociationUnclassifiedIPv4263
AS212024Marc SchmittUnclassifiedIPv4 IPv6260
AS3320Deutsche Telekom AGMobileIPv4 IPv6239
AS12859BIT BVHostingIPv4148
AS398786GoDaddy.com, LLCUnclassifiedIPv4122
AS34800Securebit AGUnclassifiedIPv4120
AS29632Netassist International EOODUnclassifiedIPv636
AS58057Securebit AGUnclassifiedIPv625
AS56662Marcin GondekUnclassifiedIPv618
AS213241TECHIT.BE SRLResidentialIPv618
AS6461Zayo BandwidthTransitIPv44
AS33891Core-Backbone GmbHHostingIPv44
AS29169GANDI SASHostingIPv44

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 AS20773, 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 6 exchanges across 3 countries and 1 region.

ExchangeLocationTheir addressMember ports
DE-CIX FrankfurtFrankfurt, Germany80.81.192.2391,073
LINX LON1London, United Kingdom195.66.225.173925
AMS-IX AmsterdamAmsterdam, Netherlands80.249.208.26894
DE-CIX DusseldorfDüsseldorf, Germany185.1.170.62226
DE-CIX MunichMunich, Germany185.1.208.70207
DE-CIX HamburgHamburg, Germany185.1.210.21195

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 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 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.