IP address

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--172.104.209.132172-104-209-132.ip.linodeusercontent.com

Shodan(more info)

Passive DNS

IP blacklists

DataPlane SMTP greeting

172.104.209.132 is listed on the DataPlane SMTP greeting blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs that are<br>identified as SMTP clients issuing unsolicited HELO or EHLO commands.
Type of feed: primary (feed detail page)

Last checked at: 2025-04-28 14:10:05.761000
Was present on blacklist at: 2025-04-24 22:10, 2025-04-25 02:10, 2025-04-25 06:10, 2025-04-25 10:10, 2025-04-25 14:10, 2025-04-25 18:10, 2025-04-25 22:10, 2025-04-26 02:10, 2025-04-26 06:10, 2025-04-26 10:10, 2025-04-26 14:10, 2025-04-26 18:10, 2025-04-26 22:10, 2025-04-27 02:10, 2025-04-27 06:10, 2025-04-27 10:10, 2025-04-27 14:10, 2025-04-27 18:10, 2025-04-27 22:10, 2025-04-28 02:10, 2025-04-28 06:10, 2025-04-28 10:10, 2025-04-28 14:10

DShield reports (IP summary, reports)

2025-04-24

Number of reports: 35

Distinct targets: 18

Origin AS

AS63949 - LINODE-AP

BGP Prefix

172.104.208.0/20

geo

United States, Cedar Knolls

🕑 America/New_York

hostname

172-104-209-132.ip.linodeusercontent.com

hostname_class

['ip_in_hostname']

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

172.104.0.0 - 172.105.255.255

reserved_range

0

Shodan's InternetDB

Open ports: 21, 22, 25, 53, 80, 110, 143, 443, 465, 587, 993, 995, 2379, 6443, 7080, 8090

Tags: cloud, self-signed, starttls

CPEs: cpe:/a:openbsd:openssh:8.0, cpe:/a:postfix:postfix, cpe:/a:pureftpd:pure-ftpd

ts_added

2025-04-24 22:12:49.534000

ts_last_update

2025-04-28 14:13:14.661000

Warden event timeline

DShield event timeline

Presence on blacklists