IP address

Search at other sites:

.15950.21.189.33

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus XBL CBL

50.21.189.33 is listed on the Spamhaus XBL CBL blacklist.

Description: The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of hijacked PCs infected by illegal 3rd party exploits, including open proxies, worms/viruses with built-in spam engines, and other types of trojan-horse exploits.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-05-30 05:03:17.005000
Was present on blacklist at: 2026-05-24 01:09, 2026-05-30 05:03

Threat categories

TL	Role	Category	Details
50	src	scan

---

DShield reports (IP summary, reports)

2026-05-15

Number of reports: 12

Distinct targets: 4

2026-05-16

Number of reports: 12

Distinct targets: 4

2026-05-17

Number of reports: 12

Distinct targets: 4

2026-05-18

Number of reports: 18

Distinct targets: 5

2026-05-19

Number of reports: 18

Distinct targets: 5

2026-05-20

Number of reports: 88

Distinct targets: 11

2026-05-21

Number of reports: 10

Distinct targets: 3

2026-05-23

Number of reports: 22

Distinct targets: 8

2026-05-24

Number of reports: 22

Distinct targets: 8

Origin AS

AS8560 - ONEANDONE-AS

BGP Prefix

50.21.176.0/20

geo

United States

🕑 America/Chicago

hostname

(null)

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

50.21.176.0 - 50.21.191.255

rep

0.15916963592062616

reserved_range

0

Shodan's InternetDB

Open ports: 445

Tags: –

CPEs: –

ts_added

2026-05-16 05:03:04.650000

ts_last_update

2026-05-30 05:03:17.113000

Warden event timeline

DShield event timeline

Presence on blacklists