IP address

Search at other sites:

--121.18.166.166hebei.18.121.IN-ADDR.ARPA

Shodan(more info)

Passive DNS

IP blacklists

CI Army

121.18.166.166 is listed on the CI Army blacklist.

Description: Collective Intelligence Network Security is a Threat Intelligence<br>database that provides scores for IPs. Source of unspecified malicious attacks<br>most of them will be active attackers/scanners
Type of feed: primary (feed detail page)

Last checked at: 2025-12-17 03:50:00.936000
Was present on blacklist at: 2025-11-24 03:50, 2025-11-25 03:50, 2025-11-27 03:50, 2025-11-28 03:50, 2025-11-29 03:50, 2025-11-30 03:50, 2025-12-01 03:50, 2025-12-04 03:50, 2025-12-05 03:50, 2025-12-06 03:50, 2025-12-07 03:50, 2025-12-08 03:50, 2025-12-10 03:50, 2025-12-11 03:50, 2025-12-12 03:50, 2025-12-13 03:50, 2025-12-15 03:50, 2025-12-17 03:50

Origin AS

AS4837 - CHINA169-Backbone

BGP Prefix

121.16.0.0/13

geo

China

🕑 Asia/Shanghai

hostname

hebei.18.121.IN-ADDR.ARPA

hostname_class

['ip_in_hostname']

Address block ('inetnum' or 'NetRange' in whois database)

121.16.0.0 - 121.23.255.255

reserved_range

0

Shodan's InternetDB

Open ports: 8086

Tags: –

CPEs: cpe:/a:microsoft:internet_information_services:7.5, cpe:/a:microsoft:internet_information_services, cpe:/o:microsoft:windows

ts_added

2025-11-24 03:55:04.860000

ts_last_update

2025-12-17 03:55:15.080000

Warden event timeline

DShield event timeline

Presence on blacklists