| AS51799 | FIDELNET (FidelNET) |  | |
| AS51800 | FIBERNET-ASN FIBER Network s.r.o. |  | |
| AS51802 | EPS-AS EPS LT, UAB |  | |
| AS51806 | CYIM-AS | ||
| AS51808 | AVANGATE-AS Avangate SRL | | |
| AS51809 | BRSK (BRSK) |  | |
| AS51810 | MOREAS-AS MOREAS CONSESION COMPANY SOCIETE ANONYME OF THE KORINTHOS-TRIPOLI-KALAMATA MOTORWAY AND LEFKTRO-SPARTI BRANCH |  | |
| AS51811 | LOKOBANK-AS 'Commercial Bank LOCKO-Bank (Closed joint stock company)' |  | |
| AS51812 | KTVS-AS KTVS Ltd. | | |
| AS51813 | DARTEL Joint Stock Company TransTeleCom | | |
| AS51815 | Teknikbyran i Sverige AB (Teknikbyran i Sverige AB) |  | |
| AS51816 | ASTEC-AS PRO.ASTEC d.o.o. |  | |
| AS51817 | LONZA-AS Lonza AG |  | |
| AS51819 | ER-Telecom Holding (ER-Telecom Holding) | | |
| AS51821 | FORTLAX Fortlax AB | | |
| AS51823 | Microtalk UK Ltd (Microtalk UK Ltd) | | |
| AS51824 | ALTERNATIVA-NET PE NIKOLAYENKO NIKOLAY IVANOVICH |  | |
| AS51825 | TELZAR-ASN Telzar 019 International Telecommunications Services LTD |  | |
| AS51827 | Fremaks GmbH (Fremaks GmbH) | ||
| AS51830 | C3I-AS HCL Technologies Ltd |  | |
| AS51831 | TRETYAKOV-AS The State Tretyakov Gallery | | |
| AS51832 | ROMKATEL-AS ERICSSON ANTENNA TECHNOLOGY ROMANIA SRL | ||
| AS51833 | KZ Anycast 1 (KZ Anycast 1) |  | |
| AS51834 | askaemi (askaemi) |  | |
| AS51835 | NST-AS IT NET EQUIPEMENT SRL | | |
| AS51836 | ASNEMIYA Pioner-Lan Ltd. | | |
| AS51838 | LESPROEKT-AS Krasnoyarsklespromproekt OJSC | | |
| AS51839 | QSKILLS qSkills GmbH & Co. KG | | |
| AS51840 | CSL-AS CSL Data Centre Services Limited |  | |
| AS51841 | INTELEXPRES-AS JSC MFI IntelExpress |  | |
| AS51842 | INET-AS I-Net LLC | | |
| AS51843 | TATA-HU-AS | ||
| AS51845 | WATERSTONS (WATERSTONS) | | |
| AS51846 | AS_UNIBANK Banca Comerciala UNIBANK S.A. |  | |
| AS51847 | Community-IX Vienna Route Servers (Community-IX Vienna Route Servers) | | |
| AS51848 | OPTICLINE-as FOP Gabidyllin Viktor Faritovuch | | |
| AS51849 | Eshgro YOUSAAS SAS |  | |
| AS51850 | NAMEUNIT-AS NAME UNIT LIMITED |  | |
| AS51851 | TASLINK-AS TAS LINK LLC | | |
| AS51852 | Phase Layer Global Networks (Private Layer) |  | |
| AS51853 | Sorgenia-as-number Sorgenia Spa |  | |
| AS51854 | ITBS-AS IT Business Solutions SRL | | |
| AS51855 | NETCOMP | ||
| AS51857 | mtel MTel B.V. |  | |
| AS51858 | MTKNET-AS MTKNET LLC | | |
| AS51859 | Mainstream (Mainstream) |  | |
| AS51860 | VDNH-AS Joint Stock Company The Exhibition of Achievements of National Economy - JSC VDNH | | |
| AS51861 | Shared AS (Shared AS) | | |
| AS51862 | ProfitBricks GmbH (ProfitBricks GmbH) | | |
| AS51863 | Giga Komputer (Giga Komputer) |  |