IP address

Search at other sites:

.159154.21.34.16

Shodan(more info)

Passive DNS

IP blacklists

Sblam!

154.21.34.16 is listed on the Sblam! blacklist.

Description: Sblam! is a service that effectively protects forms for<br>comments in blogs, forums and guestbooks from spam.
Type of feed: primary (feed detail page)

Last checked at: 2026-07-18 02:15:00.150000
Was present on blacklist at: 2026-07-12 02:15, 2026-07-13 02:15, 2026-07-14 02:15, 2026-07-15 02:15, 2026-07-17 02:15, 2026-07-18 02:15

Threat categories

TL	Role	Category	Details
25	src	spam

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Origin AS

AS174 - COGENT-174

BGP Prefix

154.21.34.0/24

geo

Netherlands, Halfweg

🕑 Europe/Amsterdam

hostname

(null)

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

154.21.0.0 - 154.21.255.255

rep

0.1591035847462855

reserved_range

0

Shodan's InternetDB

Open ports: 21230, 21233, 21242, 21285, 21295, 21297, 21308, 21311, 21317, 21318

Tags: –

CPEs: –

ts_added

2026-07-12 02:15:07.673000

ts_last_update

2026-07-18 02:15:14.111000

Warden event timeline

DShield event timeline

Presence on blacklists