IP address

Passive DNS

Tags: IP in hostname

IP blacklists: UCEPROTECT L1
201.28.28.22 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2025-05-13 07:45:00.767000
Was present on blacklist at: 2025-05-10 07:45, 2025-05-10 15:45, 2025-05-10 23:45, 2025-05-11 07:45, 2025-05-11 15:45, 2025-05-11 23:45, 2025-05-12 07:45, 2025-05-12 15:45, 2025-05-12 23:45, 2025-05-13 07:45
Spamhaus SBL CSS
201.28.28.22 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: 2025-05-10 07:59:59.567000
Was present on blacklist at: 2025-05-10 07:59
Spamhaus XBL CBL
201.28.28.22 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: 2025-05-10 07:59:59.567000
Was present on blacklist at: 2025-05-10 07:59

Origin AS: AS10429 -
BGP Prefix: 201.28.0.0/18
geo: Brazil, São Paulo; 🕑 America/Sao_Paulo
hostname: 201-28-28-22.customer.tdatabrasil.net.br
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 201.28.0.0 - 201.28.127.255
reserved_range: 0
Shodan's InternetDB: Open ports: 22, 123, 161; Tags: –; CPEs: cpe:/a:openbsd:openssh:6.7
ts_added: 2025-05-10 07:59:58.966000
ts_last_update: 2025-05-13 08:00:01.847000

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DShield event timeline

Presence on blacklists