Köln
Germany · metro area of about 3,180,000 people (2015)
Exchanges and facilities are placed in the Köln metro area by where their buildings are: the city and its commuting zone, as the European Commission's Global Human Settlement Layer maps it (functional urban areas, 2015 population). Its exchanges are the ones based here and the ones based elsewhere that list one of its buildings in PeeringDB (an extension switch or a remote site): a network here can join either. Unique networks counts each network once, however many of them it's on (0 are on more than one). Networks listed in a building come from PeeringDB.
Exchanges
| Exchange | Peers | Only here | 10G port |
|---|---|---|---|
| DE-CIX Dusseldorfbased in Düsseldorf | 247 | 247 | – |
Major content networks here (35)
Content networks on the area's exchanges, the most widely peered first.
- AS13335 Cloudflare · 361 exchanges worldwide
- AS20940 Akamai Technologies · 262 exchanges worldwide
- AS8075 Microsoft · 211 exchanges worldwide
- AS199524 Gcore · 109 exchanges worldwide
- AS57976 Blizzard Entertainment · 66 exchanges worldwide
- AS52112 Gentlent GmbH · 47 exchanges worldwide
- AS14340 Salesforce.com · 40 exchanges worldwide
- AS56630 Melbikomas · 31 exchanges worldwide
- AS209823 Enki Multimedia · 28 exchanges worldwide
- AS63949 Linode AS63949 · 25 exchanges worldwide
- AS51468 One.com · 21 exchanges worldwide
- AS39572 ADVANCED HOSTING · 19 exchanges worldwide
- AS24961 WIIT Group · 18 exchanges worldwide
- AS34655 JWE S.a r.l. · 16 exchanges worldwide
- AS21245 Medianova · 15 exchanges worldwide
- AS62856 Docusign · 15 exchanges worldwide
- AS12189 PhoenixNAP · 13 exchanges worldwide
- AS51324 EXARING AG · 10 exchanges worldwide
- AS200462 Lennart Seitz trading as ETH-Services · 9 exchanges worldwide
- AS16839 Service-now.com · 8 exchanges worldwide
- AS12931 IDKOM Networks · 7 exchanges worldwide
- AS24013 SB · 7 exchanges worldwide
- AS15447 CM.com Netherlands B.V. · 6 exchanges worldwide
- AS29404 Elbracht-Computer NGS · 6 exchanges worldwide
- AS61157 Plusserver GmbH · 6 exchanges worldwide
- AS204035 oneCorp · 6 exchanges worldwide
- AS20773 Host Europe GmbH · 5 exchanges worldwide
- AS61317 Hivelocity Inc. fka Digital Energy Technologies Limited (Global) · 5 exchanges worldwide
- AS43623 ARD-Sternpunkt · 4 exchanges worldwide
- AS49321 ITgration AS49321 · 4 exchanges worldwide
- AS25560 rh-tec Business GmbH · 4 exchanges worldwide
- AS48821 Mauve Mailorder Software GmbH & Co. KG · 2 exchanges worldwide
- AS8391 Knipp Medien und Kommunikation GmbH · 2 exchanges worldwide
- AS35548 smartTERRA GmbH · 2 exchanges worldwide
- AS43407 INFOnline GmbH · 1 exchanges worldwide
Content networks missing here
On the exchanges of comparable markets (same region, half to twice as many networks), but not here.
- AS15169 Google LLC · in 15 of 15 similar markets
- AS32934 Meta · in 14 of 15 similar markets
- AS16276 OVHcloud · in 10 of 15 similar markets
- AS42473 Anexia · in 10 of 15 similar markets
- AS60068 CDN77 · in 10 of 15 similar markets
- AS396986 ByteDance · in 10 of 15 similar markets
- AS6507 Riot Games · in 9 of 15 similar markets
- AS139341 ACE CDN · in 9 of 15 similar markets
- AS2906 Netflix · in 8 of 15 similar markets
- AS8302 Zattoo · in 8 of 15 similar markets
- AS10310 Yahoo · in 8 of 15 similar markets
- AS32590 Valve Corporation · in 8 of 15 similar markets
- AS51154 pCloud · in 8 of 15 similar markets
- AS4229 Zenlayer IP Backbone · in 7 of 15 similar markets
- AS21215 UGNI · in 7 of 15 similar markets
- AS19551 Thales/Imperva · in 6 of 15 similar markets
- AS24940 Hetzner Online · in 6 of 15 similar markets
- AS50049 RedSwitches EU · in 6 of 15 similar markets
- AS54113 Fastly, Inc. · in 6 of 15 similar markets
- AS203391 ClouDNS · in 6 of 15 similar markets
- AS6718 NAV Communications · in 5 of 15 similar markets
- AS8860 Delta Cloud · in 5 of 15 similar markets
- AS16265 LeaseWeb Network · in 5 of 15 similar markets
- AS43289 Trabia · in 5 of 15 similar markets
- AS44901 BelCloud Ltd. · in 5 of 15 similar markets
Recruitment opportunities (12)
Networks listed in the area's buildings in PeeringDB that aren't on any exchange here, the most widely peered first. For one exchange's prospects, with the evidence for each, use its recruitment report.
| Network | Type | Policy | Exchanges worldwide |
|---|---|---|---|
| AS13237 euNetworks Group | NSP | Open | 16 |
| AS8455 atom86 | NSP | Selective | 9 |
| AS200023 Qonnected | Cable/DSL/ISP | Open | 6 |
| AS34766 Layer23 BV | Open | 4 | |
| AS45014 nLighten | NSP | Open | 4 |
| AS48918 Globalways | NSP | Selective | 4 |
| AS213392 Tan Siewert | Open | 4 | |
| AS50533 ITENOS | NSP | Selective | 2 |
| AS209110 AMPAREX | Selective | 2 | |
| AS216081 PGIT.GG / Gobbato IT Solutions | Enterprise | Selective | 2 |
| AS35242 CGI Deutschland | Open | 0 | |
| AS200482 nexserv GmbH | NSP | Open | 0 |
Facilities
| Facility | Networks listed | Exchanges |
|---|---|---|
| AtlasEdge DC Leverkusen LEV001Leverkusen | 5 | DE-CIX Dusseldorf |
| nLighten Cologne CGN1Hürth | 5 | None |
| Penta Infra Cologne CGN01Cologne | 3 | None |
| euNetworks Colocation KoelnCologne | 1 | None |
| PlusServer DataCore KölnCologne | 1 | None |
| ITENOS Leverkusen (LEV1)Leverkusen | 1 | None |
| rgi RZ RemscheidRemscheid | 1 | None |