IP address

Search at other sites:

.100183.221.136.220

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

183.221.136.220 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: 2026-04-21 08:03:31.178000
Was present on blacklist at: 2026-04-14 08:03, 2026-04-21 08:03

CI Army

183.221.136.220 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: 2026-04-18 02:50:01.111000
Was present on blacklist at: 2026-04-16 02:50, 2026-04-17 02:50, 2026-04-18 02:50

Threat categories

TL	Role	Category	Details
50	src	scan	port: many
25	src	—

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Warden events (45)

2026-04-16

ReconScanning (node.ce2b59): 10

2026-04-15

ReconScanning (node.ce2b59): 20

2026-04-14

ReconScanning (node.ce2b59): 15

Origin AS

AS9808 - CMNET-GD

BGP Prefix

183.221.128.0/19

geo

China

🕑 Asia/Shanghai

hostname

(null)

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

183.192.0.0 - 183.255.255.255

last_activity

2026-04-16 11:02:30

last_warden_event

2026-04-16 11:02:30

rep

0.09996189389910017

reserved_range

0

ts_added

2026-04-14 08:03:21.452000

ts_last_update

2026-04-22 08:03:30.699000

Warden event timeline

DShield event timeline

Presence on blacklists