IP address

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--103.139.212.21

Shodan(more info)

Passive DNS

IP blacklists

DataPlane TELNET login

103.139.212.21 is listed on the DataPlane TELNET login blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs trying<br>an unsolicited login via TELNET password authentication.
Type of feed: primary (feed detail page)

Last checked at: 2025-12-16 03:10:03.776000
Was present on blacklist at: 2025-12-12 15:10, 2025-12-12 19:10, 2025-12-12 23:10, 2025-12-13 03:10, 2025-12-13 07:10, 2025-12-13 11:10, 2025-12-13 15:10, 2025-12-13 19:10, 2025-12-13 23:10, 2025-12-14 03:10, 2025-12-14 07:10, 2025-12-14 11:10, 2025-12-14 15:10, 2025-12-14 19:10, 2025-12-14 23:10, 2025-12-15 03:10, 2025-12-15 07:10, 2025-12-15 11:10, 2025-12-15 15:10, 2025-12-15 19:10, 2025-12-15 23:10, 2025-12-16 03:10

Origin AS

AS4847 - CNIX-AP

BGP Prefix

103.139.212.0/24

geo

China, Beijing

🕑 Asia/Shanghai

hostname

(null)

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

103.139.212.0 - 103.139.213.255

reserved_range

0

Shodan's InternetDB

Open ports: 80, 1521, 3001, 8020, 18002

Tags: –

CPEs: cpe:/a:oracle:http_server, cpe:/a:oracle:jre, cpe:/a:apache:tomcat, cpe:/a:oracle:application_server:10g%2f10.1.3.0.0, cpe:/a:f5:nginx

ts_added

2025-12-12 15:32:41.734000

ts_last_update

2025-12-16 03:31:46.935000

Warden event timeline

DShield event timeline

Presence on blacklists