IP address

Search at other sites:

.000121.44.217.237121-44-217-237.tpgi.com.au

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

121.44.217.237 was recently listed on the Spamhaus PBL blacklist, but currently it is not.

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: 2026-10-30 08:33:33.649000
Was present on blacklist at: 2026-08-28 08:33, 2026-09-04 08:33, 2026-09-11 08:33, 2026-09-18 08:33, 2026-09-25 08:33, 2026-10-02 08:33, 2026-10-09 08:33, 2026-10-16 08:33, 2026-10-23 08:33, 2026-10-30 08:33

Threat categories

TL	Role	Category	Details
No threat category tags assigned

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MISP events

[7858] 2026-06-05 00:00:00 | BIMP-BotNet

Reporting org.:	Centre for Cyber security Belgium
TLP:	clear
Tags:	admiralty-scale:source-reliability="f"admiralty-scale:information-credibility="3"OSINTosint:source-type="blog-post"botnetcross-platformmisp-galaxy:mitre-attack-pattern="Botnet - T1583.005"misp-galaxy:mitre-attack-pattern="Botnet - T1584.005"misp-galaxy:veris-framework="Botnet"INFRASTRUCTURE
Sightings:	positive: 0 | false positive: 0 | expired attribute: 0
Last change:	2026-06-08 13:25:53
Threat level:	Medium
Role of this IP:	dst

Origin AS

AS7545 - TPG-INTERNET-AP

BGP Prefix

121.44.216.0/21

geo

Australia, Perth

🕑 Australia/Perth

hostname

121-44-217-237.tpgi.com.au

hostname_class

['ip_in_hostname']

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

121.44.0.0 - 121.44.255.255

last_activity

2026-06-05 00:00:00

rep

0.0

reserved_range

0

ts_added

2026-08-28 08:33:21.311000

ts_last_update

2026-11-03 08:33:33.126000

Warden event timeline

DShield event timeline

Presence on blacklists