81.91.86.12
WEB4U, CZ


Seen 585 times between September 28th, 2017 and November 7th, 2024.


General Info Open in Search

Geo Czech Republic (CZ) —
AS AS39790 - WEB4U, CZ
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar RIPENCC
Route 81.91.80.0/21 (Route of ASN)
PTR php53.web4u.cz(PTR record of primary IP)

Recent Screenshots

Direct hits
Summary of pages hosted on this IP

Domains www.ovci-veci.cz | 55x 81.91.86.12 | 25x papovo.cz | 22x nanoteam.org | 13x navijaky-masek.cz | 10x navigram.cz | 9x www.papovo.cz | 8x www.zzshmp.cz | 8x applezpravy.cz | 7x www.diabetologiepraha9.cz | 6x

Recent scans (512 total) Show all

URL Age
dev.notci.cz 7 days
specialolympics.cz 18 days
arweststudio.eu 19 days
specialolympics.cz 25 days
specialolympics.cz 25 days

Incoming hits
Summary of pages that talked to this IP

ASNs AS39790 | 52x AS49985 | 4x AS24971 | 3x AS13335 | 2x AS197019 | 2x AS20940 | 2x AS29134 | 2x AS63949 | 2x AS15169 | 1x AS34222 | 1x

IPs 2001:1568::29 | 22x 81.91.86.10 | 12x 81.91.86.29 | 9x 194.12.32.195 | 4x 81.91.86.14 | 3x 89.185.225.141 | 3x 2001:1568::12 | 3x 31.31.79.168 | 2x 62.109.150.194 | 2x 139.162.195.45 | 2x

Domains webmail.web4u.cz | 31x www.astrasecurity.cz | 10x www.zpa.cz | 6x www.webdispecink.cz | 3x fragmenty.cz | 2x www.atal.cz | 2x www.fiskars-online.cz | 2x www.microsoft.com | 2x www.radeton.cz | 2x ankopajucaderc.tk | 1x

Countries CZ | 64x US | 3x DE | 2x GB | 2x

Recent scans (73 total) Show all

URL Age
www.astrasecurity.cz 2 months
www.astrasecurity.cz 2 months
www.astrasecurity.cz 2 months
www.astrasecurity.cz 2 months
www.astrasecurity.cz 2 months

Disclaimer

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Recent screenshots
Screenshots of pages hosted on this IP

Related infrastructure
Summary of infrastructure which pages hosted on this IP frequently talked to

IPs 81.91.86.12 | 512x

Domains www.ovci-veci.cz | 55x 81.91.86.12 | 25x papovo.cz | 22x nanoteam.org | 13x navijaky-masek.cz | 10x navigram.cz | 9x www.papovo.cz | 8x www.zzshmp.cz | 8x applezpravy.cz | 7x www.diabetologiepraha9.cz | 6x

Recently observed hostnames on '81.91.86.12'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

zajezd.notci.cz | 2024-10-30 old.notci.cz | 2024-10-30 dev.notci.cz | 2024-10-30 bonusy.notci.cz | 2024-10-30 admin.notci.cz | 2024-10-30 chyle.eu | 2024-09-14 www.chyle.eu | 2024-09-14 violetwave.cz | 2024-07-22 www.violetwave.cz | 2024-07-22 cron.spp.cz | 2024-05-31 www.gyneka.cz | 2024-05-02 old.profi-sh.cz | 2024-04-16 ferrostyle.cz | 2024-04-09 www.ferrostyle.cz | 2024-04-09 webspis.hjak.cz | 2024-03-14 www.webspis.hjak.cz | 2024-03-14 eshop.zelezarstvibradac.cz | 2024-03-12 www.dilafine.com | 2024-01-15 www.cervisoft.com | 2024-01-15 www.cervigent.com | 2024-01-15 www.cervifine.com | 2024-01-15 pneu-p7corsa.motorsport.cz | 2024-01-09 www.kroupalide.cz | 2024-01-02 dodatky.partners4b.cz | 2023-11-15 old.voss-ova.cz | 2023-11-02 haluzari.dobraparta.cz | 2023-10-30 holiday.madeo.cz | 2023-10-24 sportovnipneu.motorsport.cz | 2023-10-04 pla.bmr.cz | 2023-09-20 pneuservis.motorsport.cz | 2023-08-31 objednavky.hpi-cz.cz | 2023-07-12 old.asociacedh.cz | 2023-06-23 old.sbdtabor.cz | 2023-06-07 cr9uno.aces.cz | 2023-05-23 pointshop.tamadex.cz | 2023-05-18 br9.aces.cz | 2023-05-03 digitalizace.infomatic.cz | 2023-04-12 absolventi.mgo.cz | 2023-04-11 www.absolventi.mgo.cz | 2023-04-11 hepta.aces.cz | 2023-04-06 ext.spp.cz | 2023-04-03 gardis.gardon.cz | 2023-03-31 ar9.aces.cz | 2023-03-21 03.aces.cz | 2023-03-11 02.aces.cz | 2023-03-10 fiscar.cz | 2023-03-09 www.fiscar.cz | 2023-03-09 cpanel.billboardplus.cz | 2023-03-08 cpcalendars.billboardplus.cz | 2023-03-08 cpcontacts.billboardplus.cz | 2023-03-08

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this IP