IP address

Search at other sites:

--144.200.12.21sv00931.usz.ch

Shodan(more info)

Passive DNS

IP blacklists

UCEPROTECT L1

144.200.12.21 is listed on the UCEPROTECT L1 blacklist.

Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2025-11-24 00:45:00.640000
Was present on blacklist at: 2025-11-17 08:45, 2025-11-17 16:45, 2025-11-18 00:45, 2025-11-18 08:45, 2025-11-18 16:45, 2025-11-19 00:45, 2025-11-19 08:45, 2025-11-19 16:45, 2025-11-20 00:45, 2025-11-20 08:45, 2025-11-20 16:45, 2025-11-21 00:45, 2025-11-21 08:45, 2025-11-21 16:45, 2025-11-22 00:45, 2025-11-22 08:45, 2025-11-22 16:45, 2025-11-23 00:45, 2025-11-23 08:45, 2025-11-23 16:45, 2025-11-24 00:45

Origin AS

AS559 - RIPE-ASNBLOCK-559

BGP Prefix

144.200.0.0/16

geo

Switzerland, Zurich

🕑 Europe/Zurich

hostname

sv00931.usz.ch

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

144.200.0.0 - 144.200.255.255

reserved_range

0

Shodan's InternetDB

Open ports: 25

Tags: starttls

CPEs: –

ts_added

2025-11-17 08:51:45.994000

ts_last_update

2025-11-25 08:51:51.741000

Warden event timeline

DShield event timeline

Presence on blacklists