IP address

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.029221.221.220.156
Shodan(more info)
Passive DNS
Tags:
IP blacklists
Spamhaus PBL
221.221.220.156 is listed on the Spamhaus PBL blacklist.

Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-12-17 07:09:24.581000
Was present on blacklist at: 2025-12-17 07:09
Warden events (1)
2025-12-17
ReconScanning (node.368407): 1
Origin AS
AS4808 - CHINA169-BJ
BGP Prefix
221.221.192.0/18
geo
China, Beijing
🕑 Asia/Shanghai
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
221.216.0.0 - 221.223.255.255
last_activity
2025-12-17 07:08:50
last_warden_event
2025-12-17 07:08:50
rep
0.02857142857142857
reserved_range
0
Shodan's InternetDB
Open ports: 81, 82, 3389, 4369, 5672
Tags: eol-product, self-signed
CPEs: cpe:/o:microsoft:windows, cpe:/a:microsoft:internet_information_services, cpe:/a:microsoft:internet_information_services:7.5, cpe:/a:microsoft:asp.net, cpe:/a:vmware:rabbitmq:3.6.6
ts_added
2025-12-17 07:09:24.059000
ts_last_update
2025-12-19 07:09:30.299000

Warden event timeline

DShield event timeline

Presence on blacklists