IP address

Search at other sites:

--204.212.243.3

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

204.212.243.3 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: 2025-08-04 05:06:19.803000
Was present on blacklist at: 2025-08-04 05:06

DShield reports (IP summary, reports)

2025-08-03

Number of reports: 12

Distinct targets: 4

Origin AS

AS14813 - BB-COLUMBUS

BGP Prefix

204.212.243.0/24

geo

United States

🕑 America/Chicago

hostname

(null)

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

204.212.0.0 - 204.215.255.255

reserved_range

0

Shodan's InternetDB

Open ports: 443

Tags: self-signed

CPEs: –

ts_added

2025-08-04 05:06:19.439000

ts_last_update

2025-08-09 05:14:32.213000

Warden event timeline

DShield event timeline

Presence on blacklists