81.201.52.0/24
BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS8251 |
81.201.48.0/21
|
NFX_ZSPO - FreeTel, s.r.o., CZ |
Real Time BGP Data
| AS / Info | Prefix | AS Path |
|---|---|---|
| Real-time BGP data for 81.201.52.0/24 is loaded by JavaScript after the page renders and is not part of this page's HTML. | ||
Reverse DNS List (Total:122)
| IP | Host | DateTime |
|---|---|---|
| 81.201.52.2 | ip1.zdned.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.3 | ip1.jiji88.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.4 | olddosedel.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.5 | wifi2.mitin.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.6 | alexmiler.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.7 | prokyber.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.8 | tonny.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.9 | ip1.jirouchova.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.10 | router.stepansubrt.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.11 | dreambox.vilik1.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.12 | ip1.helmut.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.13 | ikracmar.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.14 | router.brunhilda.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.15 | lan1.jurist.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.16 | kotelna.kavarnasokolovna.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.17 | jakozar.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.19 | ip1.svjkomenskeho404.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.20 | monowall.k5.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.21 | nedelcev.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.22 | ip1.burza.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.23 | systema.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.24 | router.borec.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.26 | kosik.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.27 | adelka.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.28 | pbe.proline.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.30 | old.skudlik.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.31 | kraken.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.32 | sjcom.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.34 | routerr.dghydraulika.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.35 | jitor.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.36 | nbe.radek1998.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.37 | lbe.kaisersoze.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.38 | ip1.grosiar.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.40 | ksus.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.41 | begina.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.43 | zuza25.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.45 | ip1.ksus.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.50 | router.krba74.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.51 | router.marcipanka.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.54 | herbi.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.56 | ip1.milosburgr.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.59 | superbterrific.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.60 | new.genius.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.61 | notebook.vangogh.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.63 | ip2.mirdu.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.64 | ip4.ip.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.66 | router.impraspol.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.67 | palasekj.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.69 | new.nicole.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.70 | smykalova.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.71 | new.turecky.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.77 | happy.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.79 | ip2.motosoko.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.82 | lenka2.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.83 | roman123.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.84 | ip1.zko.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.87 | maja1.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.88 | madla245.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.89 | pc.truong.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.93 | nb.autoservismairych.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.94 | pwb.chuck.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.95 | klikotoc.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.96 | mrkoll.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.103 | venca.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.104 | klipper.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.105 | pc.janhajek.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.106 | stepanska2622.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.110 | blondyna.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.111 | pribram.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.114 | nbee.hamouzp.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.115 | router.katechibi.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.117 | pitrsm.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.118 | verejna.klice8804.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.120 | zapache.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.121 | server.nalim.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.123 | router.brenda.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.130 | lbe.kristal.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.133 | ubnt.nkt.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.134 | router.polygonlanex.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.136 | jamidu12.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.138 | ip3.paja05.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.139 | ex1.exsrv.cz | 2026-10-30 08:00:26 |
| 81.201.52.143 | skotak.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.147 | router.ludvikj.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.150 | router.artefakt.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.152 | ip1.karel68.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.153 | router.hubikp.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.155 | lucias.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.157 | denis0007.klfree.cz | 2026-10-25 07:47:30 |
| 81.201.52.159 | iptv.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.160 | phungoc.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.161 | ip1.adamus.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.164 | ip5.marthymcfly.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.172 | bora.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.175 | europa.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.177 | zigi.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.178 | ip2.xon.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.179 | komarkova.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.180 | jura21.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.181 | pbe.blazekjar.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.182 | ilca.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.184 | ip8.kameryosp.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.186 | ip10.kameryosp.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.187 | ip1.ppklinika.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.195 | ip2.qcarlos.klfree.cz | 2026-10-25 07:47:30 |
| 81.201.52.197 | gandalf.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.204 | ip2.mic5964.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.205 | cimbulka.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.210 | pc1.chosifek.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.215 | amalia.sperka.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.216 | wacho.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.220 | ip1.rosa.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.222 | ip3.knedlos.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.223 | pc1.sberatel.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.224 | lan.tom712.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.226 | prabucka.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.227 | centrum.tulipan.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.230 | pavelc.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.232 | vrgoupa.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.233 | ip2.zbeny.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.237 | malalama.klfree.cz | 2026-10-30 08:00:26 |
| 81.201.52.252 | pechr.klfree.cz | 2026-10-30 08:00:26 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
32219 | 1497299200 | 975910303763789 |
Brazil
|
9157 | 77606656 | 31373490721038 |
China
|
6582 | 356442368 | 148181518405677 |
India
|
6264 | 35222528 | 24757297422338 |
Russian Federation
|
5752 | 47281664 | 11487351490128 |
Indonesia
|
3995 | 11931904 | 1335890477063 |
Germany
|
3253 | 114097664 | 72219796635914 |
United Kingdom
|
3148 | 71173888 | 33263329673219 |
Australia
|
3042 | 40737792 | 20616764002310 |
Canada
|
2518 | 54993920 | 4262402850822 |
Poland
|
2465 | 19310592 | 14416672134154 |
France
|
2174 | 74868480 | 12994736816131 |
Ukraine
|
2014 | 8336384 | 5178559168512 |
Bangladesh
|
2002 | 2099968 | 1166247198721 |
Netherlands
|
1619 | 51557120 | 19177824780814 |
Hong Kong
|
1363 | 20882176 | 5802796253456 |
Argentina
|
1349 | 18638848 | 19658027630592 |
Italy
|
1317 | 52913664 | 29680064266240 |
Japan
|
1277 | 161360384 | 33661432037381 |
Republic of Korea
|
1177 | 112819456 | 17726344724493 |