IP address

Search at other sites:
.16050.6.137.5350-6-137-53.unifiedlayer.com
Shodan(more info)
Passive DNS
Tags: IP in hostname
IP blacklists
UCEPROTECT L1
50.6.137.53 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2026-09-20 15:45:00.609000
Was present on blacklist at: 2026-09-14 15:45, 2026-09-14 23:45, 2026-09-15 15:45, 2026-09-15 23:45, 2026-09-16 07:45, 2026-09-16 15:45, 2026-09-16 23:45, 2026-09-17 07:45, 2026-09-17 15:45, 2026-09-17 23:45, 2026-09-18 07:45, 2026-09-18 15:45, 2026-09-18 23:45, 2026-09-19 07:45, 2026-09-19 15:45, 2026-09-19 23:45, 2026-09-20 15:45
Spamhaus SBL CSS
50.6.137.53 is listed on the Spamhaus SBL CSS blacklist.

Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-09-19 04:52:22.219000
Was present on blacklist at: 2026-09-19 04:52
Spamhaus XBL CBL
50.6.137.53 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: 2026-09-19 04:52:22.219000
Was present on blacklist at: 2026-09-19 04:52

Threat categories

TLRoleCategoryDetails
39 src —
25 src login port: 25, 465, 587
Warden events (1)
2026-09-12
AttemptLogin (node.ce2b59): 1
Origin AS
AS19871 - NETWORK-SOLUTIONS-HOSTING
BGP Prefix
50.6.128.0/18
geo
United States
🕑 America/Chicago
hostname
50-6-137-53.unifiedlayer.com
hostname_class
['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database)
50.6.0.0 - 50.6.255.255
last_activity
2026-09-12 03:59:01
last_warden_event
2026-09-12 03:59:01
rep
0.16004607022568706
reserved_range
0
Shodan's InternetDB
Open ports: 21, 22, 26, 53, 80, 143, 443, 587, 993, 995, 2082, 2083, 2086, 2087, 2096, 2222, 3306
Tags: eol-product, starttls, database
CPEs: cpe:/a:jquery:jquery:3.3.1, cpe:/a:apache:http_server, cpe:/a:pureftpd:pure-ftpd, cpe:/a:cpanel:whm, cpe:/a:oracle:mysql:5.7.23-23, cpe:/a:openbsd:openssh:7.4, cpe:/a:cpanel:cpanel, cpe:/a:exim:exim:4.99.5
ts_added
2026-09-12 04:52:18.882000
ts_last_update
2026-09-20 16:01:20.280000

Warden event timeline

DShield event timeline

Presence on blacklists