| IP adresa | Firma | AS | Reverze | RS |
|---|
| 91.210.16.1 | NIX.CZ routeserver | 47200 | rs1.nix.cz |  |
| 91.210.16.2 | NIX.CZ routeserver | 47200 | rs2.nix.cz |  |
| 91.210.16.3 | CZ.NIC z.s.p.o. | 25192 | nix-s.nic.cz |  |
| 91.210.16.4 | IGNUM, s.r.o. | 29134 | nix-h.backbone.ignum.cz |  |
| 91.210.16.6 | MGI.CZ, s.r.o. | 20723 | nix2.avonet.cz |  |
| 91.210.16.7 | CentroNet, a.s. | 29321 | nix-sitel.centronet.cz |  |
| 91.210.16.8 | IGNUM, s.r.o. | 29134 | nix-m.backbone.ignum.cz |  |
| 91.210.16.9 | Dial Telecom, a.s. | 29208 | nix.dialtelecom.cz |  |
| 91.210.16.13 | CZ.NIC z.s.p.o. | 25192 | nix-g.nic.cz |  |
| 91.210.16.15 | Casablanca INT, s.r.o. | 15685 | nix1.to.cas.ip-anywhere.net |  |
| 91.210.16.16 | Casablanca INT, s.r.o. | 15685 | nix2.to.cas.ip-anywhere.net |  |
| 91.210.16.18 | INTERNEXT 2000, s.r.o. | 25424 | nix.inext.cz |  |
| 91.210.16.20 | ALKOM Security, a.s. | 196762 | nix1.alkom.cz |  |
| 91.210.16.22 | GiTy,a.s. | 29086 | nix4-1.gity.cz |  |
| 91.210.16.25 | Verizon Czech, s.r.o. | 702 | GigabitEthernet2-0.BR2.PRG2.ALTER.NET |  |
| 91.210.16.26 | CentroNet, a.s. | 29321 | nix-gts.centronet.cz |  |
| 91.210.16.27 | WIA, spol. s .r.o. | 21430 | nix4.wia.cz |  |
| 91.210.16.28 | WIA, spol. s .r.o. | 21430 | nix2.wia.cz |  |
| 91.210.16.33 | COOLHOUSING s.r.o. | 35592 | nix2a.coolhousing.cz |  |
| 91.210.16.34 | COOLHOUSING s.r.o. | 35592 | nix2b.coolhousing.cz |  |
| 91.210.16.35 | UPC Ceska republika, s.r.o. | 6830 | nix.dkm.cz |  |
| 91.210.16.36 | UPC Ceska republika, s.r.o. | 6830 | nix2.dkm.cz |  |
| 91.210.16.38 | MERIT GROUP a.s. | 39904 | nix2.meritnet.cz |  |
| 91.210.16.40 | BT Limited, organizační složka | 5400 | nix.btnet.cz |  |
| 91.210.16.41 | Kaora, s.r.o. | 42000 | nix-sitel.kaora.cz |  |
| 91.210.16.42 | Kaora, s.r.o. | 42000 | nix-gts.kaora.cz |  |
| 91.210.16.43 | OVANET, a.s. | 39817 | nix1.ovanet.cz |  |
| 91.210.16.45 | ha-vel internet, s.r.o. | 15935 | nix1.ha-vel.cz |  |
| 91.210.16.46 | ha-vel internet, s.r.o. | 15935 | nix2.ha-vel.cz |  |
| 91.210.16.47 | Trestel SK, a.s. | 38949 | nix4-1.trestel.sk |  |
| 91.210.16.50 | GTS Czech s.r.o. | 2819 | nix4.gts.cz |  |
| 91.210.16.51 | GTS Czech s.r.o. | 2819 | nix2.gts.cz |  |
| 91.210.16.53 | GOLDA IT Czech, spol. s r.o. | 39906 | nix.coprosys.cz |  |
| 91.210.16.55 | RETN Limited | 9002 | nixcz.retn.net |  |
| 91.210.16.58 | MAXPROGRES, s.r.o | 34315 | nix-sitel.99maxprogres.cz |  |
| 91.210.16.59 | SELFservis, s.r.o. | 12570 | nix5-selfservis.cz |  |
| 91.210.16.60 | SELFservis, s.r.o. | 12570 | nix.czechbone.net |  |
| 91.210.16.61 | Ministerstvo vnitra ČR | 48298 | nix1-1ge-gw.gov.cz |  |
| 91.210.16.62 | Ministerstvo vnitra ČR | 48298 | nix4-1ge-gw.gov.cz |  |
| 91.210.16.63 | VeriSign Netherlands, B.V | 26415 | nixcz.verisign.com |  |
| 91.210.16.65 | RIO Media, a.s. | 16246 | nix4.riomedia.cz |  |
| 91.210.16.70 | AT&T Global Network Services Czech Republic, s.r.o. | 2686 | prag1br1.pra.cz.prserv.net |  |
| 91.210.16.73 | NFX, z.s.p.o. | 8251 | nix4acc4-te3-1-pop1.nfx.cz |  |
| 91.210.16.74 | NFX, z.s.p.o. | 8251 | nix4acc1-te1-1-pop2.nfx.cz |  |
| 91.210.16.77 | SMART Comp. a.s. | 31246 | nix1.netbox.cz |  |
| 91.210.16.78 | SMART Comp. a.s. | 31246 | nix2.netbox.cz |  |
| 91.210.16.79 | Freebone s.r.o. | 34692 | nix4-ge-ipv4.freebone.cz |  |
| 91.210.16.81 | DAT, s.r.o. | 39235 | nix1.dat.cz |  |
| 91.210.16.82 | DAT, s.r.o. | 39235 | nix2.dat.cz |  |
| 91.210.16.83 | M-SOFT, spol. s r.o. | 28972 | nix.m-soft.cz |  |
| 91.210.16.84 | M-SOFT, spol. s r.o. | 28972 | nix4.m-soft.cz |  |
| 91.210.16.85 | Master Internet, s.r.o. | 24971 | praha-gts-nix2-85.masterinter.net |  |
| 91.210.16.87 | Visual Unity a.s. | 41711 | nix4.visual.cz |  |
| 91.210.16.88 | Visual Unity a.s. | 41711 | nix3.visual.cz |  |
| 91.210.16.89 | Web4U s.r.o. | 39790 | nix.web4u.cz |  |
| 91.210.16.90 | Web4U s.r.o. | 39790 | nix2.web4u.cz |  |
| 91.210.16.92 | PODA, a.s. | 30764 | nix1.poda.cz |  |
| 91.210.16.93 | PODA, a.s. | 30764 | nix2.poda.cz |  |
| 91.210.16.95 | Vodafone Czech Republic, a.s. | 16019 | ge4-2.ibg2.prg2.vodafone.cz |  |
| 91.210.16.96 | Vodafone Czech Republic, a.s. | 16019 | ge4-1.ibg1.prg1.vodafone.cz |  |
| 91.210.16.97 | METRONET, s.r.o. | 43708 | nix.metronet.cz |  |
| 91.210.16.98 | METRONET, s.r.o. | 43708 | nix2.metronet.cz |  |
| 91.210.16.99 | Dial Telecom, a.s. | 29208 | nix2.dialtelecom.cz |  |
| 91.210.16.100 | ČD-Telematika, a.s. | 25512 | nix1.cdt.cz |  |
| 91.210.16.101 | ČD-Telematika, a.s. | 25512 | nix2.cdt.cz |  |
| 91.210.16.103 | NEW TELEKOM, s.r.o. | 43413 | nix.newtel.cz |  |
| 91.210.16.105 | Ultimum Technologies s.r.o. | 198725 | nix5.ultimum.com |  |
| 91.210.16.107 | EDERA Group, a.s. | 42306 | nix.blue4.cz |  |
| 91.210.16.109 | ISP Alliance a.s. | 47232 | nix.grapesc.cz |  |
| 91.210.16.110 | T-Mobile Czech Republic, a.s. | 13036 | nix-tower.radiomobil.cz |  |
| 91.210.16.111 | T-Mobile Czech Republic, a.s. | 13036 | nix-pragonet.radiomobil.cz |  |
| 91.210.16.113 | Centrum Holdings s.r.o. | 43614 | nix4.centrum.cz |  |
| 91.210.16.114 | Centrum Holdings s.r.o. | 43614 | nix5.centrum.cz |  |
| 91.210.16.115 | Microsoft Corporation | 8075 | nix4.microsoft.com |  |
| 91.210.16.117 | RFE/RL, Inc., organizační složka | 8518 | nix2.rferl.org |  |
| 91.210.16.118 | RFE/RL, Inc., organizační složka | 8518 | nix5.rferl.org |  |
| 91.210.16.119 | Sauron CZ s.r.o. | 57279 | nix4.sauron.cz |  |
| 91.210.16.121 | LeaseWeb BV | 16265 | nixcz.leaseweb.net |  |
| 91.210.16.123 | Tinet SpA | 3257 | ge-2-1-0.prg11.ip.tiscali.net |  |
| 91.210.16.125 | i3B GmbH | 39912 | nix4.i3b.at |  |
| 91.210.16.127 | Interoute Czech, s.r.o. | 8928 | nix.interoute.cz |  |
| 91.210.16.128 | Interoute Czech, s.r.o. | 8928 | nix2.interoute.cz |  |
| 91.210.16.129 | OVH, SAS | 16276 | nix.routers.ovh.net |  |
| 91.210.16.131 | MIRAMO, spol. s r. o. | 34080 | nix1.miramo.cz |  |
| 91.210.16.132 | MIRAMO, spol. s r. o. | 34080 | nix2.miramo.cz |  |
| 91.210.16.134 | GREPA Networks, s.r.o. | 35361 | nix4-sitel2.grepnet.cz |  |
| 91.210.16.135 | GREPA Networks, s.r.o. | 35361 | nix4-sitel.grepnet.cz |  |
| 91.210.16.136 | Internethome, s.r.o.(TERMS) | 25036 | nix2.termsnet.cz |  |
| 91.210.16.137 | Internethome, s.r.o.(TERMS) | 25036 | nix4.termsnet.cz |  |
| 91.210.16.138 | OXID Networks, s.r.o. | 35214 | nix.oxid.cz |  |
| 91.210.16.139 | 2 connect a.s. | 35236 | nix.2connect.cz |  |
| 91.210.16.143 | TRIOPTIMUM, s.r.o. | 33883 | nix.trioptimum.cz |  |
| 91.210.16.145 | DataCamp, s.r.o. | 39392 | nix5.superhosting.cz |  |
| 91.210.16.147 | Spinoco Czech Republic, a.s. | 29583 | nix03-kcp.spinoco.com |  |
| 91.210.16.149 | Fortech, spol. s r.o. | 28851 | nix-sitel.fortech.cz |  |
| 91.210.16.151 | VSHosting s.r.o. | 43541 | nix4.vshosting.cz |  |
| 91.210.16.153 | RIPNDNS (MSK-IX, JSC) | 44522 | nixcz.ripn.net |  |
| 91.210.16.155 | MAFRA, a.s. | 38952 | nix3.mafra.cz |  |
| 91.210.16.156 | MAFRA, a.s. | 38952 | nix1.mafra.cz |  |
| 91.210.16.157 | E4A s.r.l. | 34695 | nixcz.e4a.it |  |
| 91.210.16.158 | TETA, s.r.o. | 50698 | nix4.tetanet.cz |  |
| 91.210.16.160 | Telefónica Czech Republic, a.s. | 5610 | nix-pv.pater.iol.cz |  |
| 91.210.16.161 | Telefónica Czech Republic, a.s. | 5610 | nix-ol.pater.iol.cz |  |
| 91.210.16.163 | Pantel International CZ, s.r.o. | 6663 | nix4.invitel.net |  |
| 91.210.16.164 | Pantel CZ | 197284 | nix4.invitel.cz |  |
| 91.210.16.165 | INTERNET CZ, a.s. | 24806 | nix1.forpsi.net |  |
| 91.210.16.166 | INTERNET CZ, a.s. | 24806 | nix2.forpsi.net |  |
| 91.210.16.167 | SUPRO, spol. s r.o. | 47868 | nix.supro.cz |  |
| 91.210.16.173 | Nej TV a.s. | 41046 | nix4.bks.cz |  |
| 91.210.16.174 | COMA s.r.o. | 15425 | coma.nix4.cz |  |
| 91.210.16.175 | COMA s.r.o. | 15425 | nix4-2.coma.cz |  |
| 91.210.16.177 | Host-telecom.com s.r.o. | 51248 | nix4.host-telecom.com |  |
| 91.210.16.180 | Mopos Communications, a.s. | 8913 | mopos-nix.nix.cz |  |
| 91.210.16.181 | CZ.NIC (projekt F-ROOT) | 30134 | f-root1-nix.nic.cz |  |
| 91.210.16.182 | CZ.NIC (projekt F-ROOT) | 30134 | f-root2-nix.nic.cz |  |
| 91.210.16.185 | ČEZ ICT Services, a. s. | 39791 | nix4.ceznet.cz |  |
| 91.210.16.186 | ČEZ ICT Services, a. s. | 39791 | nix5.ceznet.cz |  |
| 91.210.16.188 | N_SYS, s.r.o. | 41088 | nix4.nsys.cz |  |
| 91.210.16.190 | CESNET, z.s.p.o. | 2852 | nix2-20ge.cesnet.cz |  |
| 91.210.16.191 | CESNET, z.s.p.o. | 2852 | nix3-20ge.cesnet.cz |  |
| 91.210.16.194 | Seznam.cz, a.s. | 43037 | nix2.seznam.cz |  |
| 91.210.16.195 | Seznam.cz, a.s. | 43037 | nix.seznam.cz |  |
| 91.210.16.197 | UPL TELECOM, s.r.o. | 48268 | nix-4-10G-1.upl.cz |  |
| 91.210.16.199 | AVAST Software a.s. | 197815 | nix2-1.iavs.net |  |
| 91.210.16.201 | Hurricane Electric | 6939 | 10gigabitethernet1-3.core1.prg1.he.net |  |
| 91.210.16.203 | JAW.cz s.r.o. | 43070 | nix1.jaw.cz |  |
| 91.210.16.205 | České Radiokomunikace a.s. | 25248 | nix4.bluetone.cz |  |
| 91.210.16.206 | České Radiokomunikace a.s. | 25248 | nix1.bluetone.cz |  |
| 91.210.16.208 | W-IX Ltd. | 50384 | nix4-w-ix.com |  |
| 91.210.16.209 | CERBEROS s.r.o. | 42477 | nix4.n.cbsn.cz |  |
| 91.210.16.211 | Google Ireland Limited | 15169 | nixcz.net.google.com |  |
| 91.210.16.213 | CZ.NIC (ICANN L-ROOT) | 20144 | xe0-3-0.r1.prg.lroot.dns.icann.org |  |
| 91.210.16.215 | Dragon Internet, a.s. | 15614 | nix4.dragon.cz |  |
| 91.210.16.217 | Kaia Global Networks Ltd | 33926 | nix.cz.ae0-100.cr1.pra1.cz.ipv4.kaiaglobal.com |  |
| 91.210.16.218 | SAT-AN CableNet & Multimedia s.r.o. | 198282 | nix4-1.sat-an.net |  |
| 91.210.16.219 | 4connect, s.r.o. | 51025 | nix4.4connect.cz |  |
| 91.210.16.221 | Akamai International B.V. | 20940 | nix4.akamai.com |  |
| 91.210.16.223 | Atrato IP Networks | 5580 | 10ge-nix.r1.pra1.cz.as5580.net |  |
| 91.210.16.225 | DoclerWeb Kft. | 34655 | nix4.border3.prg.docler.net |  |
| 91.210.16.227 | Neo Telecoms | 8218 | nix4.neotelecoms.com |  |
| 91.210.16.230 | T-Systems Czech Republic, a.s. | 12767 | nix1.viapraga.cz |  |
| 91.210.16.231 | T-Systems Czech Republic, a.s. | 12767 | nix3.viapraga.cz |  |
| 91.210.16.233 | M.NET Studénka, s.r.o. | 197197 | nix4.mnetstudenka.cz |  |
| 91.210.16.235 | ACTIVE 24, s.r.o. | 25234 | nix2-ge.active24.cz |  |
| 91.210.16.236 | ACTIVE 24, s.r.o. | 25234 | nix4-xe.active24.cz |  |
| 91.210.16.238 | AS112 project | 112 | as112.nix.cz |  |
| 91.210.16.239 | NIX.CZ, z.s.p.o. | 6881 | www2-v10.nix.cz |  |
| 91.210.16.242 | NIX.CZ, z.s.p.o. | 6881 | peermon.nix.cz |  |
| 91.210.16.243 | NIX.CZ, z.s.p.o. | 6881 | peermon2.nix.cz |  |
| 91.210.16.245 | NIX.CZ, z.s.p.o. | 6881 | gw4.nix.cz |  |
| 91.210.16.246 | NIX.CZ, z.s.p.o. | 6881 | gw2.nix.cz |  |