IP address

Search at other sites:

.021121.239.244.180

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

121.239.244.180 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: 2026-08-18 00:04:55.651000
Was present on blacklist at: 2026-08-18 00:04

Threat categories

TL	Role	Category	Details
62	src	scan	port: 23

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Warden events (45)

2026-08-18

ReconScanning (node.ce2b59): 45

DShield reports (IP summary, reports)

2026-08-18

Number of reports: 15

Distinct targets: 12

2026-08-19

Number of reports: 15

Distinct targets: 12

Origin AS

AS140292 - CHINATELECOM-JIANGSU-SUZHOU-5G-NETWORK

BGP Prefix

121.239.244.0/24

geo

China

🕑 Asia/Shanghai

hostname

(null)

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

121.224.0.0 - 121.239.255.255

last_activity

2026-08-18 18:14:18

last_warden_event

2026-08-18 18:14:18

rep

0.021362237511645676

reserved_range

0

Shodan's InternetDB

Open ports: 1723

Tags: vpn

CPEs: –

ts_added

2026-08-18 00:04:55.269000

ts_last_update

2026-08-24 00:05:00.182000

Warden event timeline

DShield event timeline

Presence on blacklists