| 77.240.176.0/20 | CZ-FASTER-20070118 | FASTER CZ spol. s r.o., CZ |
| 77.240.176.0/24 | DIRECT pojistovna, a.s., CZ77.240.176.0/20 | |
| 81.19.0.0/20 | CZ-FASTER-20020122 | FASTER CZ spol. s r.o., CZ |
| 85.132.144.0/20 | CZ-FASTER-20041207 | FASTER CZ spol. s r.o., CZ |
| 85.132.153.0/24 | DCC-NET1 | DCC NET1, CZ85.132.144.0/20 |
| 91.196.40.0/22 | CZ-OMNITEL-20180418 | Omnitel CZ s.r.o., CZ |
| 91.224.48.0/23 | DPVT-NETFON | DPVT spol. s.r.o., CZ |
| 95.129.96.0/21 | CZ-FASTER-20090216 | FASTER CZ spol. s r.o., CZ |
| 185.50.228.0/22 | CZ-IGLOONET-20140319 | igloonet, s.r.o., CZ |
| 185.146.4.0/22 | CZ-FASTER-20160405 | ZELENA DATA CZ s.r.o., CZ |
uu: 1299, 6939, 16019, 28725, 39392, 199803 u4: 1299, 6939, 28725, 199803 u6: 6939, 16019, 39392 dd: 34049, 35613, 49580, 51134, 51521, 51876, 199722, 200844, 205234, 205947, 212138, 216021, 216258 d4: 34049, 35613, 49580, 51134, 51521, 51876, 199722, 200844, 205234, 205947, 212138, 216258 d6: 34049, 51134, 200844, 216021, 216258
| AS1764 | ➡️ peer | NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT |
| AS4455 | ➡️ peer | BSO IX Reach Ltd, GB |
| AS6204 | ➡️ peer | ZET-NET INTERKVM HOST SRL, RO |
| AS6663 | ➡️ peer | TTI-NET Euroweb Romania S.R.L., RO |
| AS6939 | 🔼 upstream | HURRICANE Hurricane Electric LLC, US |
| AS8218 | ➡️ peer | NEO-ASN Zayo Infrastructure France SA, FR |
| AS14840 | ➡️ peer | BRDIGITAL-TELECOM BR.Digital Telecom, BR |
| AS16019 | 🔼 upstream | VODAFONE-CZ-AS Vodafone Czech Republic a.s., CZ |
| AS24482 | ➡️ peer | SGGS-AS-AP SG.GS, SG |
| AS28725 | 🔼 upstream | CETIN-AS CETIN a.s., CZ |
| AS29504 | ➡️ peer | LBCFREE Freenet Liberec z.s., CZ |
| AS34049 | ➤ downstream | WOSACZ-AS H-data spol. s r.o., CZ |
| AS35613 | ➤ downstream | NETDATACOMM FASTER CZ spol. s r.o., CZ |
| AS39392 | 🔼 upstream | SUPERNETWORK SH.cz s.r.o., CZ |
| AS40994 | ➡️ peer | ALWYZON Hohl IT e.U., AT |
| AS49544 | ➡️ peer | I3DNET i3D.net B.V, NL |
| AS49580 | ➤ downstream | MONETPLUS-AS Monet + a.s., CZ |
| AS51134 | ➤ downstream | INTACTO-AS Development 777 s.r.o., CZ |
| AS51184 | ➡️ peer | FONIRA Fonira Telekom GmbH, AT |
| AS51521 | ➤ downstream | ASKMNET Resident Control Telco s.r.o., CZ |
| AS51876 | ➤ downstream | MAXIIT-AS COMCRAFT s. r. o., SK |
| AS199722 | ➤ downstream | SBERBANKCZ Sberbank CZ a.s. v likvidaci, CZ |
| AS200844 | ➤ downstream | SA-AS STUDENT AGENCY k.s., CZ |
| AS205234 | ➤ downstream | BKOM Brnenske komunikace a.s., CZ |
| AS205947 | ➤ downstream | NDC-ICT-SOLUTIONS NDC ICT Solutions s.r.o., CZ |
| AS212138 | ➤ downstream | AS-TSB Technicke site Brno akciova spolecnost, CZ |
| AS216258 | ➤ downstream | EOX-FASTER EOX IT Services GmbH, AT |