Кто ко мне зашел на сайт.

inetnum: 213.180.206.0 - 213.180.207.255

netname: YANDEX-BIGSEARCH2

descr: Yandex search engine

country: RU

admin-c: YNDX1-RIPE

tech-c: YNDX1-RIPE

status: ASSIGNED PA

mnt-by: YANDEX-MNT

source: RIPE # Filtered

role: Yandex LLC Network Operations

address: Yandex LLC

address: 40A Vavilova st.

address: 117333, Moscow, Russia

remarks: phone: +7 095 9743555

phone: +7 495 9743555

remarks: fax-no: +7 095 9743565

fax-no: +7 495 9743565

remarks: trouble: ------------------------------------------------------

remarks: trouble: Points of contact for Yandex LLC Network Operations

remarks: trouble: ------------------------------------------------------

remarks: trouble: Routing and peering issues: noc@yandex.net

remarks: trouble: SPAM issues: abuse@yandex.ru

remarks: trouble: Network security issues: abuse@yandex.ru

remarks: trouble: Mail issues: postmaster@yandex.ru

remarks: trouble: General information: info@yandex.ru

remarks: trouble: ------------------------------------------------------

admin-c: VLI1-RIPE

admin-c: GVS-RIPE

tech-c: KBG2-RIPE

nic-hdl: YNDX1-RIPE

mnt-by: YANDEX-MNT

source: RIPE # Filtered

abuse-mailbox: abuse@yandex.ru

abuse-mailbox: abuse@yandex.ru

abuse-mailbox: abuse@yandex.ru

remarks: modified for Russian phone area changes

route: 213.180.206.0/23

descr: Yandex enterprise network

origin: AS13238

mnt-by: YANDEX-MNT

source: RIPE # Filtered

есть мысли что он делал на сайте и какого его назначение ?