| 78.34.0.0/15 | DE-NETCOLOGNE-20070308 | NetCologne Gesellschaft fur Telekommunikation mbH, DE |
| 81.173.128.0/17 | DE-NETCOLOGNE-20030219 | NetCologne Gesellschaft fur Telekommunikation mbH, DE |
| 83.138.60.0/24 | DE-OEVERMANN-20200103 | TWT Group GmbH, DE |
| 84.44.128.0/17 | DE-NETCOLOGNE-20040921 | NetCologne Gesellschaft fur Telekommunikation mbH, DE |
| 85.197.0.0/18 | DE-NETCOLOGNE-20050117 | NetCologne Gesellschaft fur Telekommunikation mbH, DE |
| 87.78.0.0/15 | DE-NETCOLOGNE-20050531 | NetCologne Gesellschaft fur Telekommunikation mbH, DE |
| 89.0.0.0/15 | DE-NETCOLOGNE-20090630 | NetCologne Gesellschaft fur Telekommunikation mbH, DE |
| 89.1.2.0/24 | NETCOLOGNE | NetCologne Infrastructure, DE89.0.0.0/15 |
| 91.199.241.0/24 | CM4ALL-NET | Content Management AG, DE |
| 91.220.185.0/24 | DE-STADTWERKEBONN-20191223 | Stadtwerke Bonn GmbH, DE |
| 91.225.3.0/24 | DE-HAEVG-20201203 | HAEVG Hausaerztliche Vertragsgemeinschaft AG, DE |
| 185.20.228.0/22 | DE-SISTRIX-20130308 | SISTRIX GmbH, DE |
| 192.109.126.0/24 | MIT-AACHEN | MIT - Management intelligenter Technologien GmbH, DE |
| 193.16.207.0/24 | IVL | Informationsverarbeitung Leverkusen GmbH, DE193.16.192.0/20 |
| 193.23.56.0/24 | RLE-NET | RLE INTERNATIONAL Produktentwicklungsgesellschaft mbH, DE |
| 193.26.15.0/24 | ONHosting | TWT Group GmbH, DE |
| 193.27.96.0/19 | MOELLER | Eaton Holding SE & Co. KG, DE |
| 193.29.54.0/24 | orbitlogisticsnet | ORBIT LOGISTICS Europe GmbH, DE |
| 193.56.158.0/24 | DE-AALBERTS-NETCOLOGNE | Aalberts Surface Technologies GmbH, DE193.56.158.0/23 |
| 194.8.192.0/19 | DE-NETCOLOGNE-960716 | NetCologne Gesellschaft fur Telekommunikation mbH, DE |
| 194.15.156.0/24 | DMW | D-52224 Stolberg/Rheinland, DE194.15.156.0/22 |
| 194.15.157.0/24 | DMW | D-52224 Stolberg/Rheinland, DE194.15.156.0/22 |
| 194.39.192.0/22 | LOGO-NET | BNC Network Consulting GmbH, DE |
| 194.50.47.0/24 | TELEPORT-DC | Teleport-Koeln GmbH, DE |
| 194.50.191.0/24 | FUERSIEEG-1 | FUER SIE Handelsgenossenschaft eG, DE |
| 194.213.2.0/24 | DSHS-NET | Deutsche Sporthochschule Koeln, DE |
| 195.14.192.0/18 | DE-NETCOLOGNE-970414 | NetCologne Gesellschaft fur Telekommunikation mbH, DE195.14.192.0/19 |
| 195.36.81.0/24 | CC-NET3 | Computacenter AG & Co. oHG, Computacenter Park 1, 50170 Kerpen, DE195.36.64.0/18 |
| 195.36.105.0/24 | DE-GECITS-EU-970714 | Computacenter Management GmbH trading as Computacenter AG & Co.oHG, DE195.36.64.0/18 |
| 195.137.163.0/24 | SIEGWERK-DRUCKFARBEN | Siegwerk Druckfarben AG & Co. KGaA, DE |
| 212.8.128.0/19 | DE-A1-NET-20050407 | NetAachen GmbH, DE |
| 212.8.136.0/21 | NC-DIAL-IN-POOL | NetCologne dynamic IP Pool, DE212.8.128.0/19 |
| 212.8.144.0/21 | NC-DIAL-IN-POOL | NetCologne dynamic IP Pool, DE212.8.128.0/19 |
| 212.66.128.0/19 | DE-A1-NET-981201 | NetAachen GmbH, DE |
| 212.117.64.0/19 | DE-NETCOLOGNE-990212 | NetCologne Gesellschaft fur Telekommunikation mbH, DE |
| 213.160.92.0/23 | DE-HOSTING-CGN | Hosting.de GmbH, DE213.160.64.0/19 |
| 213.168.64.0/18 | DE-NETCOLOGNE-20010229 | NetCologne Gesellschaft fur Telekommunikation mbH, DE213.168.64.0/19 |
| 213.196.192.0/18 | DE-NETCOLOGNE-20020826 | Provider Local Registry, DE |
uu: 174, 1299, 3356, 6461, 6939, 9002 u4: 174, 1299, 3356, 6461, 6939 u6: 174, 1299, 3356, 6939, 9002 dd: 12579, 12581, 24861, 33984, 34015, 34457, 34564, 35777, 44156, 44215, 48290, 48572, 48823, 51733, 60063, 60209, 60997, 197361, 197509, 197777, 200777, 202577, 203621, 205037, 206211, 208228, 209056, 209740, 212472, 215431 d4: 12579, 12581, 24861, 33984, 34015, 34457, 34564, 35777, 44156, 44215, 48290, 48572, 48823, 51733, 60063, 60209, 60997, 197509, 197777, 200777, 202577, 203621, 205037, 206211, 208228, 209056, 209740, 212472, 215431 d6: 197361
| AS174 | 🔼 upstream | COGENT-174 Cogent Communications LLC, US |
| AS553 | ➡️ peer | BELWUE Universitaet Stuttgart, DE |
| AS559 | ➡️ peer | SWITCH SWITCH, CH |
| AS680 | ➡️ peer | DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE |
| AS1031 | ➡️ peer | PEER1-1031 PEER 1031 LLC, US |
| AS1299 | 🔼 upstream | TWELVE99 Arelion Sweden AB, SE |
| AS1764 | ➡️ peer | NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT |
| AS3214 | ➡️ peer | XTOM xTom GmbH, DE |
| AS3333 | ➡️ peer | RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL |
| AS3356 | 🔼 upstream | LEVEL3 Level 3 Parent LLC, US |
| AS3741 | ➡️ peer | NTT-DATA-INC Dimension Data, ZA |
| AS4230 | ➡️ peer | CLARO CLARO S.A., BR |
| AS4657 | ➡️ peer | STARHUB-INTERNET Starhub Ltd., SG |
| AS6204 | ➡️ peer | ZET-NET INTERKVM HOST SRL, RO |
| AS6461 | 🔼 upstream | ZAYO-6461 Zayo Bandwidth, US |
| AS6663 | ➡️ peer | TTI-NET Euroweb Romania S.R.L., RO |
| AS6939 | 🔼 upstream | HURRICANE Hurricane Electric LLC, US |
| AS7713 | ➡️ peer | TELKOMNET-AS-AP Telekomunikasi Indonesia (PT), ID |
| AS8218 | ➡️ peer | NEO-ASN Zayo Infrastructure France SA, FR |
| AS8220 | ➡️ peer | COLT COLT Technology Services Group Limited, GB |
| AS8708 | ➡️ peer | DIGI-RO DIGI ROMANIA S.A., RO |
| AS9002 | 🔼 upstream | RETN-AS RETN Limited, GB |
| AS9009 | ➡️ peer | M247 M247 Europe SRL, RO |
| AS12577 | ➡️ peer | MMC-AT-AS MMC GmbH, AT |
| AS12579 | ➤ downstream | XENOLOGICS-NETWORKS-COMMUNICATIONS Xenologics Networks & Communications GmbH, DE |
| AS12581 | ➤ downstream | TOPSNET tops.net GmbH & Co. KG, DE |
| AS12779 | ➡️ peer | ITGATE IT.Gate S.p.A., IT |
| AS13030 | ➡️ peer | INIT7 Init7 (Switzerland) Ltd., CH |
| AS13237 | ➡️ peer | LAMBDANET-AS euNetworks GmbH, DE |
| AS14840 | ➡️ peer | BRDIGITAL-TELECOM BR.Digital Telecom, BR |
| AS15547 | ➡️ peer | NETPLUS netplus.ch SA, CH |
| AS17639 | ➡️ peer | CONVERGE-AS ComClark Network & Technology Corp, PH |
| AS18106 | ➡️ peer | VIEWQWEST-SG-AP Viewqwest Pte Ltd, SG |
| AS20485 | ➡️ peer | TRANSTELECOM Joint Stock Company TransTeleCom, RU |
| AS20766 | ➡️ peer | GITOYEN-MAIN-AS Association Gitoyen, FR |
| AS20932 | ➡️ peer | SIG-ST Services Industriels de Geneve, CH |
| AS21412 | ➡️ peer | CGATES-AS UAB Cgates, LT |
| AS24482 | ➡️ peer | SGGS-AS-AP SG.GS, SG |
| AS24861 | ➤ downstream | PALLAS-AS SITS Deutschland GmbH, DE |
| AS24961 | ➡️ peer | MYLOC-AS WIIT AG, DE |
| AS25091 | ➡️ peer | IP-MAX IP-Max SA, CH |
| AS25220 | ➡️ peer | GLOBALNOC-AS equada network GmbH, DE |
| AS29140 | ➡️ peer | HOSTSERVER-AS Hostserver GmbH, DE |
| AS29504 | ➡️ peer | LBCFREE Freenet Liberec z.s., CZ |
| AS31510 | ➡️ peer | IKB-AS Innsbrucker Kommunalbetriebe AG, AT |
| AS33984 | ➤ downstream | SURFPLANET-AS Surfplanet GmbH, DE |
| AS34015 | ➤ downstream | RHEINENERGIE RheinEnergie AG, DE |
| AS34019 | ➡️ peer | HIVANE Hivane Association, FR |
| AS34177 | ➡️ peer | CELESTE-AS Celeste SAS, FR |
| AS34288 | ➡️ peer | AS34288 Kantonsschule Zug, CH |
| AS34457 | ➤ downstream | AMB-GENERALI Generali Deutschland AG, DE |
| AS34549 | ➡️ peer | MEER-AS meerfarbig GmbH & Co. KG, DE |
| AS34564 | ➤ downstream | GOTHAER-AS Gothaer Systems GmbH, DE |
| AS34927 | ➡️ peer | IFOG-GMBH iFog GmbH, CH |
| AS35280 | ➡️ peer | F5 F5 Networks SARL, FR |
| AS35369 | ➡️ peer | LINZAG-TELEKOM-AS LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT |
| AS35710 | ➡️ peer | WEBERCLOUD weber.digital GmbH, DE |
| AS35777 | ➤ downstream | LTN-AS LTN Global Communications Inc, US |
| AS37100 | ➡️ peer | SEACOM-AS SEACOM Limited, MU |
| AS37468 | ➡️ peer | ANGOLA-CABLES Angola Cables, AO |
| AS37497 | ➡️ peer | NETWORK-PLATFORMS Network Platforms (PTY) LTD, ZA |
| AS37721 | ➡️ peer | VIRTUAL-TECHNOLOGIES-SOLUTIONS-SA Virtual Technologies & Solutions, BF |
| AS39351 | ➡️ peer | ESAB-AS 31173 Services AB, SE |
| AS42708 | ➡️ peer | GLESYS Glesys AB, SE |
| AS44156 | ➤ downstream | WINNENGMBH Winnen Gesellschaft fur Elektro- und Kommunikationstechnik mbH, DE |
| AS44215 | ➤ downstream | AI-ASN AI Industrial Services GmbH, DE |
| AS47147 | ➡️ peer | AS-ANX Anexia Cloud Solutions GmbH, AT |
| AS47692 | ➡️ peer | NESSUS Nessus GmbH, AT |
| AS48185 | ➡️ peer | TEAM-BLUE team.blue NV, BE |
| AS48290 | ➤ downstream | GRTHL-AS Gruenenthal Pharma GmbH & Co. KG, DE |
| AS48362 | ➡️ peer | TKSWF-AS Stadtwerke Feldkirch, AT |
| AS48572 | ➤ downstream | AIRPORT-CGN-AS Flughafen Koeln/Bonn GmbH, DE |
| AS48823 | ➤ downstream | AS48823 Hosting.de GmbH, DE |
| AS48919 | ➡️ peer | UA-CITY-AS UACITY Ltd., UA |
| AS49544 | ➡️ peer | I3DNET i3D.net B.V, NL |
| AS50300 | ➡️ peer | CUSTDC CustodianDC Limited, GB |
| AS50304 | ➡️ peer | BLIX Blix Solutions AS, NO |
| AS50673 | ➡️ peer | SERVERIUS-AS Serverius Holding B.V., NL |
| AS51184 | ➡️ peer | FONIRA Fonira Telekom GmbH, AT |
| AS51185 | ➡️ peer | MAINSTREAMING-AS MainStreaming SpA, IT |
| AS51733 | ➤ downstream | BWI-GMBH BWI GmbH, DE |
| AS56655 | ➡️ peer | GIGAHOST Gigahost AS, NO |
| AS58057 | ➡️ peer | SECUREBIT Securebit AG, CH |
| AS58299 | ➡️ peer | OPENFACTORY-AS Openfactory GmbH, CH |
| AS59890 | ➡️ peer | KABEL-TV-LAMPERT Kabel-TV Lampert GmbH & Co KG, AT |
| AS60063 | ➤ downstream | AMPRION Amprion GmbH, DE |
| AS60209 | ➤ downstream | IVL-AS Informationsverarbeitung Leverkusen GmbH, DE |
| AS60997 | ➤ downstream | STADTKOELN1 Stadt Koeln, DE |
| AS61573 | ➡️ peer | IP-TELECOM IP TELECOM, BR |
| AS64475 | ➡️ peer | FREIFUNK-FRANKFURT Freifunk Frankfurt am Main e.V., DE |
| AS197509 | ➤ downstream | PHARMAMALL pharma mall Gesellschaft fuer Electronic Commerce GmbH, DE |
| AS197777 | ➤ downstream | INSIGMA1 INSIGMA IT Engineering GmbH, DE |
| AS198703 | ➡️ peer | BPA-AS Presse und Informationsamt der Bundesregierung, DE |
| AS199524 | ➡️ peer | GCORE G-Core Labs S.A., LU |
| AS200777 | ➤ downstream | DEUTSCHE-WELLE Deutsche Welle Anstalt des Oeffentlichen Rechts, DE |
| AS201685 | ➡️ peer | LANXESS-LEV LANXESS Deutschland GmbH, DE |
| AS202577 | ➤ downstream | KDVZ-FRECHEN Kommunale Datenverarbeitungszentrale Rhein-Erft-Rur, DE |
| AS203621 | ➤ downstream | KUC-AS Kramer & Crew GmbH & Co. KG, DE |
| AS205037 | ➤ downstream | KISTERS Kisters AG, DE |
| AS205112 | ➡️ peer | PHILUNET PHILUNET GmbH, DE |
| AS206211 | ➤ downstream | DEUTZ DEUTZ AG, DE |
| AS206356 | ➡️ peer | FREIFUNK-ESSEN Freifunk Essen e.V., DE |
| AS206872 | ➡️ peer | CONTROLEXPERT ControlExpert GmbH, DE |
| AS208228 | ➤ downstream | GFO-ITS Gemeinnuetzige Gesellschaft der Franziskanerinnen zu Olpe mbH, DE |
| AS209740 | ➤ downstream | M3CONNECT m3connect GmbH, DE |
| AS210937 | ➡️ peer | SHOWFOM Xiufeng Guo, DE |
| AS212024 | ➡️ peer | RISSON Marc Schmitt, FR |
| AS212472 | ➤ downstream | CONDOR Christian Stuellenberg trading as Engelsing Bernd und Stuellenberg Christian GbR, DE |
| AS212519 | ➡️ peer | WISLAB WisCom Praxis- und Krankenhaus-Service GmbH, DE |
| AS213151 | ➡️ peer | CHRISELSEN Christian Elsen, DE |
| AS215431 | ➤ downstream | UNIKLINIKUMBONN Universitaetsklinikum Bonn, DE |
| AS263152 | ➡️ peer | MIGO-TELECOM MIGO TELECOM, BR |
| AS264479 | ➡️ peer | TURBOZONE-INTERNET Turbozone Internet, BR |