| ParcBit CPD Palma | Soluciones Corporativas IP (SCIP) |  Palma | 1 | — | — | PeeringDB |
| Parsec | Parsec Data Management, Inc |  Billings | 1 | — | — | PeeringDB |
| Pasha Baku DC1 | PASHA TECHOLOGY |  Baku | 1 | — | — | PeeringDB |
| Peace Communications CHA1 | Peace Communications | Chattanooga | 1 | — | — | PeeringDB |
| Peace Communications HSV1 | Peace Communications | Huntsville | 1 | — | — | PeeringDB |
| PhoenixNAP AMSTERDAM | phoenixNAP |  Haarlem | 1 | — | — | PeeringDB |
| PhoenixNAP ATLANTA | phoenixNAP | Marietta | 1 | — | — | PeeringDB |
| Piceno Datacenter | ip telecom |  Ascoli Piceno | 1 | — | — | PeeringDB |
| Pixelpark GmbH Colo II Berlin | Digitas Pixelpark GmbH |  Berlin | 1 | — | — | PeeringDB |
| Plan B Albany | Plan B |  Albany | 1 | — | — | PeeringDB |
| Planet Networks Newton Datacenter | Planet Networks | Newton | 1 | — | — | PeeringDB |
| Plexval Datacenter | Axarnet | Paterna | 1 | — | — | PeeringDB |
| Plus.line AG Stuttgart | Plus.line AG | Stuttgart | 1 | — | — | PeeringDB |
| PlusServer DataCore Köln | plusserver | Cologne | 1 | — | — | PeeringDB |
| PlusServer DataHub Düsseldorf | plusserver | Düsseldorf | 1 | — | 1 | PeeringDB |
| PlusServer DataStore Hamburg | plusserver | Hamburg | 1 | — | — | PeeringDB |
| PoP-MG | FUNDEP - Fundação de Desenvolvimento da Pesquisa |  Belo Horizonte | 1 | — | — | PeeringDB |
| Polcom Alwernia Datacenter | Polcom |  Grojec | 1 | — | — | PeeringDB |
| Positivo Salerno | Convergenze | Salerno | 1 | — | — | PeeringDB |
| Posta Slovenije d.o.o. | Posita |  Maribor | 1 | — | — | PeeringDB |
| Pragonet Telehouse Prague | T-Systems Pragonet, a.s. |  Prague | 1 | — | — | PeeringDB |
| Prescient Data Centres Northern Ireland | Prescient Data Centres Northern Ireland |  Coleraine | 1 | — | — | PeeringDB |
| Prometey Ltd SPB A6 | JSC SEVEREN-TELECOM |  St.Petersburg | 1 | — | — | PeeringDB |
| Pronet DataCenter | ProNet |  Tirana | 1 | — | — | PeeringDB |
| Proximus Netcenter | Proximus |  Evere | 1 | — | — | PeeringDB |
| Proximus Netcenter 2 | Proximus | Machelen | 1 | — | — | PeeringDB |
| Pulsant Birmingham WM-1 | Pulsant | Birmingham | 1 | — | — | PeeringDB |
| Pulsant Edinburgh SC-2 (Medway) | Pulsant | Edinburgh | 1 | — | — | PeeringDB |
| Pulsant Newcastle NE-2 (East) | Pulsant | Tyne & Wear | 1 | — | — | PeeringDB |
| Pulsant Rotherham YH-1 | Pulsant | Rotherham | 1 | — | — | PeeringDB |
| PureColo OTT02 (Ottawa DC2) | PureColo |  Ottawa | 1 | — | 1 | PeeringDB |
| PureColo ROC01 (Rochester) | PureColo | Pittsford | 1 | — | — | PeeringDB |
| QTS Manassas (MAN1) | QTS Data Centers | Manassas | 1 | — | — | PeeringDB |
| QTS Overland Park (OVP1) | QTS Data Centers | Overland Park | 1 | — | 1 | PeeringDB |
| QTS Phoenix (PHX2) | QTS Data Centers | Phoenix | 1 | — | — | PeeringDB |
| QTS Princeton (PJC1) | QTS Data Centers | East Windsor | 1 | — | — | PeeringDB |
| Qnax Data Center do Brasil | QNAX | São Paulo | 1 | — | — | PeeringDB |
| Quad State Internet METRO1 Colocation | Quad State Internet | Metropolis | 1 | — | — | PeeringDB |
| Quantum Switch DMM A | Quantum Switch |  Dammam | 1 | — | — | PeeringDB |
| Quantum Switch DOA A | Quantum Switch |  Doha | 1 | — | — | PeeringDB |
| R-KOM Datacenter Ostbayern 1 | R-KOM GmbH | Regensburg | 1 | — | — | PeeringDB |
| R-KOM Datacenter Ostbayern 2 | R-KOM GmbH | Regensburg | 1 | — | — | PeeringDB |
| R-KOM Datacenter Ostbayern 3 | R-KOM GmbH | Lappersdorf | 1 | — | — | PeeringDB |
| RACK DIGITAL | BUSAJM MARIANA (RACK DIGITAL) |  Chos Malal | 1 | — | — | PeeringDB |
| READYTI-THE-01 | Ready.TI | Teresina | 1 | — | — | PeeringDB |
| RTDC | ResoLv SARL |  Aubière | 1 | — | — | PeeringDB |
| RV-IX | PUBLIC ASSOCIATION RIVNE REGION INTERNET ASSOCIATION |  Rivne | 1 | — | — | PeeringDB |
| Rack Lodge Data Center | Navégalo |  San Jose | 1 | — | — | PeeringDB |
| Rackbank DC Central India | RackBank Datacenters Private |  Indore | 1 | — | — | PeeringDB |
| Rackmill | Rackmill |  Perth | 1 | — | — | PeeringDB |
| Rackspace London Slough (LON3) | Rackspace | Slough | 1 | — | — | PeeringDB |
| Racksquared Data Centers | Racksquared | Columbus | 1 | 1 | — | PeeringDB |
| Radiokomunikace, a.s. | Active24 | Prague | 1 | — | — | PeeringDB |
| Railtel Delhi | RailTel Corporation Of India | New Delhi | 1 | — | — | PeeringDB |
| Railtel Secundrabad | RailTel Corporation Of India | Secundrabad | 1 | — | — | PeeringDB |
| Raxio, AO1, Luanda, Angola | Raxio Group |  Luanda | 1 | 1 | — | PeeringDB |
| Raxio, ET1, Addis Ababa, Ethiopia | Raxio Group |  Addis Ababa | 1 | — | — | PeeringDB |
| ReadyIDC Edge DC2 - Srisaman | ReadyIDC |  Pakkret | 1 | — | — | PeeringDB |
| Rechenzentrum Winterthur | Rechenzentrum Winterthur |  Winterthur | 1 | — | — | PeeringDB |
| Rekenhal | Rekencentrum Rijksuniversiteit Groningen | Groningen | 1 | 1 | 1 | PeeringDB |
| Reliance Hyderabad IDC | Reliance Communications Limited | Hyderabad | 1 | — | — | PeeringDB |
| Reliance IDC-3 | Reliance Communications Limited | Navi Mumbai | 1 | — | — | PeeringDB |
| Reliance Taipei Colo | Flag |  Taipei | 1 | — | — | PeeringDB |
| Reykjavík Campus | Borealis Data Center |  Reykjavík | 1 | — | — | PeeringDB |
| Richardson College for the Envrionment and Sciences | University of Winnipeg | Winnipeg | 1 | — | — | PeeringDB |
| Rochelle Technology Center | Rochelle Municipal Utilities | Rochelle | 1 | — | — | PeeringDB |
| Rocket Way DC Boissano | Rocket Way® | Boissano | 1 | — | 1 | PeeringDB |
| Rogers Calgary DC3 (Airdrie) | Rogers Data Centres | Calgary | 1 | — | — | PeeringDB |
| Root Data Center MTL-R1 | Root Data Center | Montreal | 1 | — | — | PeeringDB |
| Router12 - Brick and Tile | Router12 Networks | Mason City | 1 | — | — | PeeringDB |
| Russellvile EPB Smartnet | REPB Smartnet | Russellville | 1 | — | 1 | PeeringDB |
| SAKURAHOST DC-1 | Sakura Internet | Taipei | 1 | — | — | PeeringDB |
| SBTAP01 | SBTAP | San Benedetto del Tronto | 1 | — | — | PeeringDB |
| SCSK netXDC (SH1/SH2) | SCSK Corporation |  Sanda-shi | 1 | — | 2 | PeeringDB |
| SD / Comsat Santa Paula Ground Station | www.sddatacenter.com | Santa Paula | 1 | — | — | PeeringDB |
| SD / Comsat Southbury Ground Station | www.sddatacenter.com | Southbury | 1 | — | — | PeeringDB |
| SFDC1 - 200 Paul Ave | Colocation America | San Francisco | 1 | — | — | PeeringDB |
| SFN IA-Urbana | South Front Networks | Urbana | 1 | — | 1 | PeeringDB |
| SFN MN-Rochester | South Front Networks | Rochester | 1 | — | 1 | PeeringDB |
| SH1 | Princeton Digital Group |  Shanghai | 1 | — | — | PeeringDB |
| SIFY Bhubaneswar | Sify Technologies Limited | Bhubaneswar | 1 | 1 | — | PeeringDB |
| SIFY CVR Chambers Vijayawada | Sify Technologies Limited | Vijaywada | 1 | — | — | PeeringDB |
| SIFY GP BUILDING Madurai | Sify Technologies Limited | Madurai | 1 | — | — | PeeringDB |
| SIFY Siliguri | Sify Technologies Limited | Siliguri | 1 | 1 | — | PeeringDB |
| SIFY Tuticorin | Sify Technologies Limited | Tuticorin | 1 | 1 | — | PeeringDB |
| SIPOPO DATACENTER | Gestor de Infraestructuras de Telecomunicaciones de Guinea Ecuatorial |  Malabo | 1 | — | — | PeeringDB |
| SISDC1-SYD | SIS Hosting | Waterloo | 1 | — | — | PeeringDB |
| SJU-01 | San Juan | San Juan | 1 | — | — | PeeringDB |
| SOFTDADOS | MARKTEC TELECOM | Salvador | 1 | — | — | PeeringDB |
| SP4 | Entel S.A. - EntelNet | São Paulo | 1 | — | — | PeeringDB |
| STACKIT Ellhofen (DC08) | STACKIT | Ellhofen | 1 | — | — | PeeringDB |
| STACKIT Ostermiething (DC10) | STACKIT |  Ostermiething | 1 | 1 | — | PeeringDB |
| STRATA Vernal Data Center | Strata Networks | Vernal | 1 | — | 1 | PeeringDB |
| STT Cavite 1 | STTGDC |  General Trias | 1 | — | — | PeeringDB |
| STT Fairview Campus | STTGDC | Quezon City | 1 | — | — | PeeringDB |
| STT Jaipur 1 | STTGDC | Jaipur Nagar Nigam Area | 1 | — | — | PeeringDB |
| STT Singapore 1 | STTGDC |  Singapore | 1 | — | — | PeeringDB |
| STT Singapore 6 | STTGDC | Singapore | 1 | — | — | PeeringDB |
| Sanef Telecom Reims | Sanef Telecom | Thillois | 1 | — | — | PeeringDB |
| Sarkor DC | провайдер Sarkor Telecom. |  Tashkent | 1 | — | — | PeeringDB |