AS33891 
Core-Backbone
CORE-BACKBONE · auch bekannt als CORE-BACKBONE · Aktualisiert 21.10.2026 15:15 UTC
Deutschland 0 IPv4
0 IPv6
214 Nachbarn
3 Upstreams
206 Downstreams
2 Peering
Nicht in BGP angekündigt 
AS-Info
- Organisation
- Core-Backbone GmbH
- AS-Name
- CORE-BACKBONE
- Land
- Deutschland
- Website
- https://www.core-backbone.com
- Looking Glass
- https://lg.core-backbone.com
- Route-Server
- https://lg.core-backbone.com
- Registry (RIR)
- RIPE CORE-BACKBONE
- Registriert
- 01.09.2004
- Zuletzt in BGP gesehen
- 21.10.2026 15:05 UTC
RPKI
57 ROA
Gültig 0
Ungültig 0
Kein ROA 0
Externe Links
Nachbarn aus Sicht von AS208972; dickere Linien tragen mehr Routen.
UpstreamsPeeringAS33891Downstreams
| # | AS | Name | Beziehung | Routen | Anteil |
|---|---|---|---|---|---|
| 1 | AS50673 |  Serverius | Downstream | 646 | |
| 2 | AS44592 | SkyLink Data Center | Downstream | 596 | |
| 3 | AS49666 |  TIC AS49666 | Downstream | 528 | |
| 4 | AS60068 |  CDN77 | Downstream | 459 | |
| 5 | AS59796 |  StormWall | Downstream | 124 | |
| 6 | AS20546 | SOPRADO GmbH | Downstream | 106 | |
| 7 | AS12912 |  T-Mobile Polska | Downstream | 105 | |
| 8 | AS39392 |  SH.cz | Downstream | 104 | |
| 9 | AS198967 | BITel | Downstream | 90 | |
| 10 | AS47692 |  Nessus GmbH | Downstream | 83 | |
| 11 | AS48314 | IP-Projects GmbH & Co. KG | Downstream | 77 | |
| 12 | AS15598 | NorthC Germany | Downstream | 73 | |
| 13 | AS5404 | conova communications | Downstream | 65 | |
| 14 | AS6855 | Slovak Telekom/T-Mobile CZ | Downstream | 64 | |
| 15 | AS58243 | TELE AG | Downstream | 62 | |
| 16 | AS47147 | ANX | Downstream | 54 | |
| 17 | AS201011 | Core-Backbone GmbH | Downstream | 50 | |
| 18 | AS21413 | envia TEL | Downstream | 48 | |
| 19 | AS198570 | Stadtnetz Bamberg GmbH | Downstream | 45 | |
| 20 | AS62023 | NYNEX satellite OHG | Downstream | 41 | |
| 21 | AS51202 | Tehnic Profesional Grup S.R.L. | Downstream | 41 | |
| 22 | AS8540 | AMA netwoRX | Downstream | 40 | |
| 23 | AS8339 | Kabelplus GmbH | Downstream | 38 | |
| 24 | AS20940 | Akamai Technologies | Downstream | 34 | |
| 25 | AS34779 |  T-2 d.o.o. | Downstream | 31 | |
| 26 | AS214743 |  Cogento Backbone Limited | Downstream | 28 | |
| 27 | AS202425 | IP Volume | Downstream | 28 | |
| 28 | AS39835 | GoeTel | Downstream | 28 | |
| 29 | AS28876 | suec//dacor GmbH | Downstream | 26 | |
| 30 | AS12577 | mmc gmbh | Downstream | 26 | |
| 31 | AS21013 | eww ag / ITandTEL | Downstream | 25 | |
| 32 | AS12306 | Plus.line AG | Downstream | 24 | |
| 33 | AS39257 | Interactive Network | Downstream | 23 | |
| 34 | AS208208 | PE Anton Gorbunov | Downstream | 21 | |
| 35 | AS200735 | MUENET | Downstream | 21 | |
| 36 | AS47172 | Greenhost | Downstream | 20 | |
| 37 | AS41998 | NetCom BW | Downstream | 20 | |
| 38 | AS8823 | rockenstein AG | Downstream | 18 | |
| 39 | AS43284 |  IWB | Downstream | 17 | |
| 40 | AS201962 | RSM Freilassing, Michael Rack | Downstream | 16 | |
| 41 | AS43957 | WNT Telecommunication GmbH | Downstream | 16 | |
| 42 | AS39378 | servinga | Downstream | 16 | |
| 43 | AS209824 | GS Webservices | Downstream | 15 | |
| 44 | AS203924 | buerodata | Downstream | 15 | |
| 45 | AS59909 | Tele-Tec GmbH | Downstream | 15 | |
| 46 | AS31103 | Keyweb | Downstream | 15 | |
| 47 | AS209040 | SeWiKom GmbH | Downstream | 14 | |
| 48 | AS203380 |  DA International Group Ltd. | Downstream | 14 | |
| 49 | AS62359 | 3Q Medien GmbH | Downstream | 14 | |
| 50 | AS203836 | Excalibur Hosting UG | Downstream | 13 | |
| 51 | AS8925 | teuto.net Netzdienste GmbH | Downstream | 13 | |
| 52 | AS8319 | NETHINKS | Downstream | 13 | |
| 53 | AS396356 | Maxihost | Downstream | 12 | |
| 54 | AS211826 |  Istqrar for Servers Services | Downstream | 12 | |
| 55 | AS51191 | Xirra | Downstream | 12 | |
| 56 | AS48585 | CLEVERNET | Downstream | 12 | |
| 57 | AS42184 | TKRZ Stadtwerke | Downstream | 12 | |
| 58 | AS205115 | AVACOMM Systems GmbH | Downstream | 11 | |
| 59 | AS200062 | centron GmbH | Downstream | 11 | |
| 60 | AS39040 | NTS Workspace AG AS39040 | Downstream | 10 | |
| 61 | AS31197 | euNetworks GmbH | Downstream | 10 | |
| 62 | AS202245 | Antennen-Interessengemeinschaft Geroldsgruen e.V. | Downstream | 9 | |
| 63 | AS200924 | Stiegeler Internet Service | Downstream | 9 | |
| 64 | AS196922 | Hofmeir Media GmbH | Downstream | 9 | |
| 65 | AS59437 | NORTHERNDATA | Downstream | 9 | |
| 66 | AS51531 | DE-CIX Services | Downstream | 9 | |
| 67 | AS51402 | COM-IN Telekommunikation | Downstream | 9 | |
| 68 | AS24940 | Hetzner Online | Downstream | 9 | |
| 69 | AS3330 | eww ag / ITandTEL AS3330 | Downstream | 9 | |
| 70 | AS198521 | ZIM Integrated Shipping Services Ltd. | Downstream | 8 | |
| 71 | AS25415 | ADDIX Internet Services | Downstream | 8 | |
| 72 | AS20899 | Trade Haven GmbH | Downstream | 8 | |
| 73 | AS15451 | DATEV eG | Downstream | 8 | |
| 74 | AS8881 | 1&1 Versatel Deutschland | Downstream | 8 | |
| 75 | AS197637 | ropa carrier solutions | Downstream | 7 | |
| 76 | AS62313 |  PANEM | Downstream | 7 | |
| 77 | AS61303 | NETWAYS GmbH | Downstream | 7 | |
| 78 | AS60574 | Christian clos | Downstream | 7 | |
| 79 | AS47302 | cyon AG | Downstream | 7 | |
| 80 | AS42008 | teuto.net Netzdienste GmbH | Downstream | 7 | |
| 81 | AS38938 | SWW Wunsiedel GmbH | Downstream | 7 | |
| 82 | AS5385 | Russmedia IT | Downstream | 7 | |
| 83 | AS3163 | DiemIT GmbH | Downstream | 7 | |
| 84 | AS262287 |  Maxihost LTDA | Downstream | 6 | |
| 85 | AS209181 | Zenex 5ive | Downstream | 6 | |
| 86 | AS204053 | ADESTIS | Downstream | 6 | |
| 87 | AS49956 | In(n) Energie GmbH | Downstream | 6 | |
| 88 | AS48324 | webgo GmbH | Downstream | 6 | |
| 89 | AS30766 | GGEW net | Downstream | 6 | |
| 90 | AS15894 | Leitwerk | Downstream | 6 | |
| 91 | AS12731 | Portus Data Centers / IPHH | Downstream | 6 | |
| 92 | AS8793 | thinxx GmbH | Downstream | 6 | |
| 93 | AS5539 | SpaceNet AG | Downstream | 6 | |
| 94 | AS206497 | SYScon GmbH Systeme plus Consulting | Downstream | 5 | |
| 95 | AS200970 | Riepert Informationstechnologie GmbH | Downstream | 5 | |
| 96 | AS197999 | emit gmbh | Downstream | 5 | |
| 97 | AS62317 | Digmedia GmbH | Downstream | 5 | |
| 98 | AS57717 | FiberXpress | Downstream | 5 | |
| 99 | AS43341 | MDlink online service center | Downstream | 5 | |
| 100 | AS20686 | Bisping & Bisping GmbH & Co. KG | Downstream | 5 | |
| 101 | AS212739 | Energie Ziegler GmbH | Downstream | 4 | |
| 102 | AS212341 | CSN-Datacenters | Downstream | 4 | |
| 103 | AS210793 | ALTONETZ | Downstream | 4 | |
| 104 | AS208206 | EPX Ehrhardt + Partner Xtended | Downstream | 4 | |
| 105 | AS204560 | Lenzeder Gesellschaft m.b.H & Co KG | Downstream | 4 | |
| 106 | AS197206 | BusinessCom CZ spol. s r.o. | Downstream | 4 | |
| 107 | AS62363 | Ertl & Groß OG | Downstream | 4 | |
| 108 | AS61438 | ip-it consult GmbH | Downstream | 4 | |
| 109 | AS61244 | GFN Glasfasernetz Olfen GmbH | Downstream | 4 | |
| 110 | AS50324 | Hofnetz & IT Services GmbH | Downstream | 4 | |
| 111 | AS43771 | MuKi Versicherungsverein auf Gegenseitigkeit VVaG | Downstream | 4 | |
| 112 | AS29670 | Individual Network Berlin e.V. | Downstream | 4 | |
| 113 | AS29505 | Stadtwerke Lübeck | Downstream | 4 | |
| 114 | AS28979 | dm-drogerie markt | Downstream | 4 | |
| 115 | AS25504 | Vautron Rechenzentrum AG | Downstream | 4 | |
| 116 | AS6798 | Net4You Internet | Downstream | 4 | |
| 117 | AS214459 | BEW Bergische Energie- und Wasser GmbH | Downstream | 3 | |
| 118 | AS213913 | Unlimited Network AG | Downstream | 3 | |
| 119 | AS210852 | Layer7 GmbH | Downstream | 3 | |
| 120 | AS207821 | Internet bolaget Sverige AB | Downstream | 3 | |
| 121 | AS206231 | netlogix GmbH & Co. KG | Downstream | 3 | |
| 122 | AS205137 | EHG | Downstream | 3 | |
| 123 | AS204989 | Rekers Digitaltechnik | Downstream | 3 | |
| 124 | AS204038 | ADITSYSTEMS | Downstream | 3 | |
| 125 | AS203776 | Mitto | Downstream | 3 | |
| 126 | AS202741 | Martin Fichtner & Peter Feist GBR | Downstream | 3 | |
| 127 | AS202499 | Campus, Hofnetz & Events | Downstream | 3 | |
| 128 | AS201318 | Suedwestfalen-IT | Downstream | 3 | |
| 129 | AS198444 | The State Educational Institution of Higher Vocational Education "Yaroslav-the-Wise Novgorod State University" | Downstream | 3 | |
| 130 | AS50696 | EasternGraphics GmbH | Downstream | 3 | |
| 131 | AS42473 | Anexia | Downstream | 3 | |
| 132 | AS42390 |  The Cloud Networks Germany | Downstream | 3 | |
| 133 | AS42312 | CBC Cologne Broadcasting Center GmbH | Downstream | 3 | |
| 134 | AS39878 | Peter Rauter GmbH | Downstream | 3 | |
| 135 | AS31424 | Netrics Zuerich AG | Downstream | 3 | |
| 136 | AS29141 | Bradler & Krantz GmbH & Co. KG | Downstream | 3 | |
| 137 | AS15945 | Pfalzkom | Downstream | 3 | |
| 138 | AS13054 | badenIT | Downstream | 3 | |
| 139 | AS12655 | IT2media GmbH & Co. KG | Downstream | 3 | |
| 140 | AS12387 | TON Total Optical Networks AG | Downstream | 3 | |
| 141 | AS8741 | ratiokontakt GmbH | Downstream | 3 | |
| 142 | AS8412 | Magenta Telekom | Downstream | 3 | |
| 143 | AS218933 | LIPINSKI TELEKOM GmbH | Downstream | 2 | |
| 144 | AS216067 | BHS Solutions GmbH | Downstream | 2 | |
| 145 | AS215606 | IP-Projects GmbH & Co. KG | Downstream | 2 | |
| 146 | AS211690 | flessio | Downstream | 2 | |
| 147 | AS211417 | ERNW-GMBH | Downstream | 2 | |
| 148 | AS211319 | zafaco | Downstream | 2 | |
| 149 | AS210803 | nuvotex | Downstream | 2 | |
| 150 | AS209715 | GmuendCOM GmbH | Downstream | 2 | |
| 151 | AS209224 | TeleBaecker UG (haftungsbeschraenkt) | Downstream | 2 | |
| 152 | AS207929 | IP Austria Communication GmbH | Downstream | 2 | |
| 153 | AS206564 | Plus.line AG | Downstream | 2 | |
| 154 | AS205584 | CASHPOINT Solutions GmbH | Downstream | 2 | |
| 155 | AS204704 | primeLine Systemhaus Verwaltungs GmbH trading as primeLine Systemhaus GmbH & Co. KG | Downstream | 2 | |
| 156 | AS204419 | ITNS GmbH | Downstream | 2 | |
| 157 | AS204381 | DLAG-AS | Downstream | 2 | |
| 158 | AS204243 | HFP Informationssysteme GmbH | Downstream | 2 | |
| 159 | AS202524 | Cluster-Team Guenter Haeusler & Andreas Specht GbR | Downstream | 2 | |
| 160 | AS202092 | North Bank Company For Finance & Investment | Downstream | 2 | |
| 161 | AS200395 | Leibold Sicherheits- & Informationstechnik GmbH | Downstream | 2 | |
| 162 | AS200278 | KNT Internet | Downstream | 2 | |
| 163 | AS198145 | SWM Services GmbH | Downstream | 2 | |
| 164 | AS196819 | DEMANDO GmbH | Downstream | 2 | |
| 165 | AS62297 | WEBSALE AG | Downstream | 2 | |
| 166 | AS62035 | Byteworks GmbH | Downstream | 2 | |
| 167 | AS61098 | Akenes SA | Downstream | 2 | |
| 168 | AS59716 | ANYCAST-AS | Downstream | 2 | |
| 169 | AS51839 | qSkills GmbH & Co. KG | Downstream | 2 | |
| 170 | AS49464 | ICF SYSTEMS AG | Downstream | 2 | |
| 171 | AS47540 | EURODC-AS | Downstream | 2 | |
| 172 | AS44946 | Dembach Goo Informatik GmbH & Co KG | Downstream | 2 | |
| 173 | AS44545 | CREALOGIX BaaS GmbH & Co. KG | Downstream | 2 | |
| 174 | AS44486 | SYNLINQ | Downstream | 2 | |
| 175 | AS35223 |  Hoi Internet | Downstream | 2 | |
| 176 | AS25220 | equada network GmbH | Downstream | 2 | |
| 177 | AS21083 | N-IX Services | Downstream | 2 | |
| 178 | AS20830 | The Cloud Networks Hospitality | Downstream | 2 | |
| 179 | AS15817 | Mittwald | Downstream | 2 | |
| 180 | AS12337 | noris network AG | Downstream | 2 | |
| 181 | AS402421 | FUTO | Downstream | 1 | |
| 182 | AS216398 | Hasso Plattner Institut fuer Digital Engineering gGmbH | Downstream | 1 | |
| 183 | AS210183 | Design Offices GmbH | Downstream | 1 | |
| 184 | AS205206 |  Netsite | Downstream | 1 | |
| 185 | AS204253 | EVENTIM Datacenter | Downstream | 1 | |
| 186 | AS204109 | Hillenbrand Germany Holding | Downstream | 1 | |
| 187 | AS203682 | Terrera AG | Downstream | 1 | |
| 188 | AS201535 | andom-tec | Downstream | 1 | |
| 189 | AS197965 | ahd GmbH & Co. KG (a Proact Company) | Downstream | 1 | |
| 190 | AS197524 | LEONET Group GmbH | Downstream | 1 | |
| 191 | AS58323 | ComNet Computer im Netzwerk Vertriebs-GmbH | Downstream | 1 | |
| 192 | AS57537 | Net-D-Sign GmbH | Downstream | 1 | |
| 193 | AS57395 | Hartl-EDV GmbH & Co. KG | Downstream | 1 | |
| 194 | AS56719 | Dorfner KG | Downstream | 1 | |
| 195 | AS47526 | PE Nasteka Maksym | Downstream | 1 | |
| 196 | AS42357 | ProGest | Downstream | 1 | |
| 197 | AS39671 | Stonehage Fleming | Downstream | 1 | |
| 198 | AS39090 | Brandl Services GmbH | Downstream | 1 | |
| 199 | AS34554 | Antares Kommunikationstechnik AG (antanet.ch) | Downstream | 1 | |
| 200 | AS34502 | Multikom Austria Telekom GmbH | Downstream | 1 |
200 / 206
| # | AS | Name | Beziehung | Routen | Anteil |
|---|---|---|---|---|---|
| 1 | AS9121 |  Turk Telekom | Peering | 4.933 | |
| 2 | AS50673 | Serverius | Downstream | 646 | |
| 3 | AS44592 | SkyLink Data Center | Downstream | 596 | |
| 4 | AS49666 | TIC AS49666 | Downstream | 528 | |
| 5 | AS60068 | CDN77 | Downstream | 459 | |
| 6 | AS49434 |  FBW Networks | Peering | 206 | |
| 7 | AS59796 | StormWall | Downstream | 124 | |
| 8 | AS20546 | SOPRADO GmbH | Downstream | 106 | |
| 9 | AS12912 | T-Mobile Polska | Downstream | 105 | |
| 10 | AS39392 | SH.cz | Downstream | 104 | |
| 11 | AS198967 | BITel | Downstream | 90 | |
| 12 | AS47692 | Nessus GmbH | Downstream | 83 | |
| 13 | AS48314 | IP-Projects GmbH & Co. KG | Downstream | 77 | |
| 14 | AS15598 | NorthC Germany | Downstream | 73 | |
| 15 | AS5404 | conova communications | Downstream | 65 | |
| 16 | AS6855 | Slovak Telekom/T-Mobile CZ | Downstream | 64 | |
| 17 | AS58243 | TELE AG | Downstream | 62 | |
| 18 | AS47147 | ANX | Downstream | 54 | |
| 19 | AS201011 | Core-Backbone GmbH | Downstream | 50 | |
| 20 | AS21413 | envia TEL | Downstream | 48 | |
| 21 | AS198570 | Stadtnetz Bamberg GmbH | Downstream | 45 | |
| 22 | AS62023 | NYNEX satellite OHG | Downstream | 41 | |
| 23 | AS51202 | Tehnic Profesional Grup S.R.L. | Downstream | 41 | |
| 24 | AS8540 | AMA netwoRX | Downstream | 40 | |
| 25 | AS8339 | Kabelplus GmbH | Downstream | 38 | |
| 26 | AS20940 | Akamai Technologies | Downstream | 34 | |
| 27 | AS34779 | T-2 d.o.o. | Downstream | 31 | |
| 28 | AS214743 | Cogento Backbone Limited | Downstream | 28 | |
| 29 | AS202425 | IP Volume | Downstream | 28 | |
| 30 | AS39835 | GoeTel | Downstream | 28 | |
| 31 | AS28876 | suec//dacor GmbH | Downstream | 26 | |
| 32 | AS12577 | mmc gmbh | Downstream | 26 | |
| 33 | AS21013 | eww ag / ITandTEL | Downstream | 25 | |
| 34 | AS12306 | Plus.line AG | Downstream | 24 | |
| 35 | AS39257 | Interactive Network | Downstream | 23 | |
| 36 | AS208208 | PE Anton Gorbunov | Downstream | 21 | |
| 37 | AS200735 | MUENET | Downstream | 21 | |
| 38 | AS47172 | Greenhost | Downstream | 20 | |
| 39 | AS41998 | NetCom BW | Downstream | 20 | |
| 40 | AS8823 | rockenstein AG | Downstream | 18 | |
| 41 | AS43284 | IWB | Downstream | 17 | |
| 42 | AS201962 | RSM Freilassing, Michael Rack | Downstream | 16 | |
| 43 | AS43957 | WNT Telecommunication GmbH | Downstream | 16 | |
| 44 | AS39378 | servinga | Downstream | 16 | |
| 45 | AS209824 | GS Webservices | Downstream | 15 | |
| 46 | AS203924 | buerodata | Downstream | 15 | |
| 47 | AS59909 | Tele-Tec GmbH | Downstream | 15 | |
| 48 | AS31103 | Keyweb | Downstream | 15 | |
| 49 | AS209040 | SeWiKom GmbH | Downstream | 14 | |
| 50 | AS203380 | DA International Group Ltd. | Downstream | 14 | |
| 51 | AS62359 | 3Q Medien GmbH | Downstream | 14 | |
| 52 | AS203836 | Excalibur Hosting UG | Downstream | 13 | |
| 53 | AS8925 | teuto.net Netzdienste GmbH | Downstream | 13 | |
| 54 | AS8319 | NETHINKS | Downstream | 13 | |
| 55 | AS396356 | Maxihost | Downstream | 12 | |
| 56 | AS211826 | Istqrar for Servers Services | Downstream | 12 | |
| 57 | AS51191 | Xirra | Downstream | 12 | |
| 58 | AS48585 | CLEVERNET | Downstream | 12 | |
| 59 | AS42184 | TKRZ Stadtwerke | Downstream | 12 | |
| 60 | AS1299 | Arelion (Twelve99) | Upstream | 12 | |
| 61 | AS205115 | AVACOMM Systems GmbH | Downstream | 11 | |
| 62 | AS200062 | centron GmbH | Downstream | 11 | |
| 63 | AS39040 | NTS Workspace AG AS39040 | Downstream | 10 | |
| 64 | AS31197 | euNetworks GmbH | Downstream | 10 | |
| 65 | AS202245 | Antennen-Interessengemeinschaft Geroldsgruen e.V. | Downstream | 9 | |
| 66 | AS200924 | Stiegeler Internet Service | Downstream | 9 | |
| 67 | AS196922 | Hofmeir Media GmbH | Downstream | 9 | |
| 68 | AS59437 | NORTHERNDATA | Downstream | 9 | |
| 69 | AS51531 | DE-CIX Services | Downstream | 9 | |
| 70 | AS51402 | COM-IN Telekommunikation | Downstream | 9 | |
| 71 | AS39912 | oja.at | 9 | ||
| 72 | AS24940 | Hetzner Online | Downstream | 9 | |
| 73 | AS3330 | eww ag / ITandTEL AS3330 | Downstream | 9 | |
| 74 | AS198521 | ZIM Integrated Shipping Services Ltd. | Downstream | 8 | |
| 75 | AS25415 | ADDIX Internet Services | Downstream | 8 | |
| 76 | AS20899 | Trade Haven GmbH | Downstream | 8 | |
| 77 | AS15451 | DATEV eG | Downstream | 8 | |
| 78 | AS8881 | 1&1 Versatel Deutschland | Downstream | 8 | |
| 79 | AS197637 | ropa carrier solutions | Downstream | 7 | |
| 80 | AS62313 | PANEM | Downstream | 7 | |
| 81 | AS61303 | NETWAYS GmbH | Downstream | 7 | |
| 82 | AS60574 | Christian clos | Downstream | 7 | |
| 83 | AS47302 | cyon AG | Downstream | 7 | |
| 84 | AS42008 | teuto.net Netzdienste GmbH | Downstream | 7 | |
| 85 | AS38938 | SWW Wunsiedel GmbH | Downstream | 7 | |
| 86 | AS5385 | Russmedia IT | Downstream | 7 | |
| 87 | AS3163 | DiemIT GmbH | Downstream | 7 | |
| 88 | AS262287 | Maxihost LTDA | Downstream | 6 | |
| 89 | AS209181 | Zenex 5ive | Downstream | 6 | |
| 90 | AS204053 | ADESTIS | Downstream | 6 | |
| 91 | AS49956 | In(n) Energie GmbH | Downstream | 6 | |
| 92 | AS48324 | webgo GmbH | Downstream | 6 | |
| 93 | AS30766 | GGEW net | Downstream | 6 | |
| 94 | AS15894 | Leitwerk | Downstream | 6 | |
| 95 | AS12731 | Portus Data Centers / IPHH | Downstream | 6 | |
| 96 | AS8793 | thinxx GmbH | Downstream | 6 | |
| 97 | AS5539 | SpaceNet AG | Downstream | 6 | |
| 98 | AS206497 | SYScon GmbH Systeme plus Consulting | Downstream | 5 | |
| 99 | AS200970 | Riepert Informationstechnologie GmbH | Downstream | 5 | |
| 100 | AS197999 | emit gmbh | Downstream | 5 | |
| 101 | AS62317 | Digmedia GmbH | Downstream | 5 | |
| 102 | AS57717 | FiberXpress | Downstream | 5 | |
| 103 | AS43341 | MDlink online service center | Downstream | 5 | |
| 104 | AS20686 | Bisping & Bisping GmbH & Co. KG | Downstream | 5 | |
| 105 | AS212739 | Energie Ziegler GmbH | Downstream | 4 | |
| 106 | AS212341 | CSN-Datacenters | Downstream | 4 | |
| 107 | AS210793 | ALTONETZ | Downstream | 4 | |
| 108 | AS208206 | EPX Ehrhardt + Partner Xtended | Downstream | 4 | |
| 109 | AS204560 | Lenzeder Gesellschaft m.b.H & Co KG | Downstream | 4 | |
| 110 | AS197206 | BusinessCom CZ spol. s r.o. | Downstream | 4 | |
| 111 | AS62363 | Ertl & Groß OG | Downstream | 4 | |
| 112 | AS61438 | ip-it consult GmbH | Downstream | 4 | |
| 113 | AS61244 | GFN Glasfasernetz Olfen GmbH | Downstream | 4 | |
| 114 | AS50324 | Hofnetz & IT Services GmbH | Downstream | 4 | |
| 115 | AS43771 | MuKi Versicherungsverein auf Gegenseitigkeit VVaG | Downstream | 4 | |
| 116 | AS29670 | Individual Network Berlin e.V. | Downstream | 4 | |
| 117 | AS29505 | Stadtwerke Lübeck | Downstream | 4 | |
| 118 | AS28979 | dm-drogerie markt | Downstream | 4 | |
| 119 | AS25504 | Vautron Rechenzentrum AG | Downstream | 4 | |
| 120 | AS6798 | Net4You Internet | Downstream | 4 | |
| 121 | AS3257 | GTT Communications (AS3257) | Upstream | 4 | |
| 122 | AS214459 | BEW Bergische Energie- und Wasser GmbH | Downstream | 3 | |
| 123 | AS213913 | Unlimited Network AG | Downstream | 3 | |
| 124 | AS210852 | Layer7 GmbH | Downstream | 3 | |
| 125 | AS207821 | Internet bolaget Sverige AB | Downstream | 3 | |
| 126 | AS206231 | netlogix GmbH & Co. KG | Downstream | 3 | |
| 127 | AS205137 | EHG | Downstream | 3 | |
| 128 | AS204989 | Rekers Digitaltechnik | Downstream | 3 | |
| 129 | AS204038 | ADITSYSTEMS | Downstream | 3 | |
| 130 | AS203776 | Mitto | Downstream | 3 | |
| 131 | AS202741 | Martin Fichtner & Peter Feist GBR | Downstream | 3 | |
| 132 | AS202499 | Campus, Hofnetz & Events | Downstream | 3 | |
| 133 | AS201318 | Suedwestfalen-IT | Downstream | 3 | |
| 134 | AS198444 | The State Educational Institution of Higher Vocational Education "Yaroslav-the-Wise Novgorod State University" | Downstream | 3 | |
| 135 | AS50696 | EasternGraphics GmbH | Downstream | 3 | |
| 136 | AS42473 | Anexia | Downstream | 3 | |
| 137 | AS42390 | The Cloud Networks Germany | Downstream | 3 | |
| 138 | AS42312 | CBC Cologne Broadcasting Center GmbH | Downstream | 3 | |
| 139 | AS39878 | Peter Rauter GmbH | Downstream | 3 | |
| 140 | AS31424 | Netrics Zuerich AG | Downstream | 3 | |
| 141 | AS29141 | Bradler & Krantz GmbH & Co. KG | Downstream | 3 | |
| 142 | AS15945 | Pfalzkom | Downstream | 3 | |
| 143 | AS13054 | badenIT | Downstream | 3 | |
| 144 | AS12655 | IT2media GmbH & Co. KG | Downstream | 3 | |
| 145 | AS12387 | TON Total Optical Networks AG | Downstream | 3 | |
| 146 | AS8741 | ratiokontakt GmbH | Downstream | 3 | |
| 147 | AS8412 | Magenta Telekom | Downstream | 3 | |
| 148 | AS3320 | Deutsche Telekom | Upstream | 3 | |
| 149 | AS218933 | LIPINSKI TELEKOM GmbH | Downstream | 2 | |
| 150 | AS216067 | BHS Solutions GmbH | Downstream | 2 | |
| 151 | AS215606 | IP-Projects GmbH & Co. KG | Downstream | 2 | |
| 152 | AS211690 | flessio | Downstream | 2 | |
| 153 | AS211417 | ERNW-GMBH | Downstream | 2 | |
| 154 | AS211319 | zafaco | Downstream | 2 | |
| 155 | AS210803 | nuvotex | Downstream | 2 | |
| 156 | AS209715 | GmuendCOM GmbH | Downstream | 2 | |
| 157 | AS209224 | TeleBaecker UG (haftungsbeschraenkt) | Downstream | 2 | |
| 158 | AS207929 | IP Austria Communication GmbH | Downstream | 2 | |
| 159 | AS206564 | Plus.line AG | Downstream | 2 | |
| 160 | AS205584 | CASHPOINT Solutions GmbH | Downstream | 2 | |
| 161 | AS204704 | primeLine Systemhaus Verwaltungs GmbH trading as primeLine Systemhaus GmbH & Co. KG | Downstream | 2 | |
| 162 | AS204419 | ITNS GmbH | Downstream | 2 | |
| 163 | AS204381 | DLAG-AS | Downstream | 2 | |
| 164 | AS204243 | HFP Informationssysteme GmbH | Downstream | 2 | |
| 165 | AS202524 | Cluster-Team Guenter Haeusler & Andreas Specht GbR | Downstream | 2 | |
| 166 | AS202092 | North Bank Company For Finance & Investment | Downstream | 2 | |
| 167 | AS200395 | Leibold Sicherheits- & Informationstechnik GmbH | Downstream | 2 | |
| 168 | AS200278 | KNT Internet | Downstream | 2 | |
| 169 | AS198145 | SWM Services GmbH | Downstream | 2 | |
| 170 | AS196819 | DEMANDO GmbH | Downstream | 2 | |
| 171 | AS62297 | WEBSALE AG | Downstream | 2 | |
| 172 | AS62035 | Byteworks GmbH | Downstream | 2 | |
| 173 | AS61098 | Akenes SA | Downstream | 2 | |
| 174 | AS59716 | ANYCAST-AS | Downstream | 2 | |
| 175 | AS51839 | qSkills GmbH & Co. KG | Downstream | 2 | |
| 176 | AS49464 | ICF SYSTEMS AG | Downstream | 2 | |
| 177 | AS47540 | EURODC-AS | Downstream | 2 | |
| 178 | AS44946 | Dembach Goo Informatik GmbH & Co KG | Downstream | 2 | |
| 179 | AS44545 | CREALOGIX BaaS GmbH & Co. KG | Downstream | 2 | |
| 180 | AS44486 | SYNLINQ | Downstream | 2 | |
| 181 | AS35223 | Hoi Internet | Downstream | 2 | |
| 182 | AS33988 | Proact Deutschland GmbH (formerly teamix GmbH) | 2 | ||
| 183 | AS25220 | equada network GmbH | Downstream | 2 | |
| 184 | AS21083 | N-IX Services | Downstream | 2 | |
| 185 | AS20830 | The Cloud Networks Hospitality | Downstream | 2 | |
| 186 | AS15817 | Mittwald | Downstream | 2 | |
| 187 | AS12337 | noris network AG | Downstream | 2 | |
| 188 | AS402421 | FUTO | Downstream | 1 | |
| 189 | AS216398 | Hasso Plattner Institut fuer Digital Engineering gGmbH | Downstream | 1 | |
| 190 | AS210183 | Design Offices GmbH | Downstream | 1 | |
| 191 | AS205206 | Netsite | Downstream | 1 | |
| 192 | AS204253 | EVENTIM Datacenter | Downstream | 1 | |
| 193 | AS204109 | Hillenbrand Germany Holding | Downstream | 1 | |
| 194 | AS203682 | Terrera AG | Downstream | 1 | |
| 195 | AS203175 | RTO GmbH | 1 | ||
| 196 | AS201535 | andom-tec | Downstream | 1 | |
| 197 | AS197965 | ahd GmbH & Co. KG (a Proact Company) | Downstream | 1 | |
| 198 | AS197524 | LEONET Group GmbH | Downstream | 1 | |
| 199 | AS58323 | ComNet Computer im Netzwerk Vertriebs-GmbH | Downstream | 1 | |
| 200 | AS57537 | Net-D-Sign GmbH | Downstream | 1 |
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