IP address

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--111.21.170.124

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

111.21.170.124 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: 2026-03-12 05:08:42.785000
Was present on blacklist at: 2026-03-05 05:04, 2026-03-12 05:08

Threat categories

TL	Role	Category	Details
50	src	scan

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DShield reports (IP summary, reports)

2026-03-04

Number of reports: 13

Distinct targets: 13

2026-03-05

Number of reports: 13

Distinct targets: 13

Origin AS

AS9808 - CMNET-GD

BGP Prefix

111.21.170.0/24

geo

China

🕑 Asia/Shanghai

hostname

(null)

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

111.0.0.0 - 111.63.255.255

reserved_range

0

Shodan's InternetDB

Open ports: 123, 2601

Tags: –

CPEs: cpe:/a:ntp:ntp:3

ts_added

2026-03-05 05:04:17.174000

ts_last_update

2026-03-16 05:06:02.505000

Warden event timeline

DShield event timeline

Presence on blacklists