IP address

Passive DNS

Tags: IP in hostname

IP blacklists: UCEPROTECT L1
201.91.233.238 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: 2025-05-11 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
201.91.233.238 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: 2025-05-11 07:59:52.422000
Was present on blacklist at: 2025-05-11 07:59
Spamhaus XBL CBL
201.91.233.238 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: 2025-05-11 07:59:52.422000
Was present on blacklist at: 2025-05-11 07:59

Origin AS: AS10429 -; AS18881 -
BGP Prefix: 201.91.0.0/16
geo: Brazil, Osasco; 🕑 America/Sao_Paulo
hostname: 201-91-233-238.customer.tdatabrasil.net.br
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 201.91.0.0 - 201.91.255.255
reserved_range: 0
Shodan's InternetDB: Open ports: 23, 123, 161; Tags: –; CPEs: –
ts_added: 2025-05-11 07:59:51.811000
ts_last_update: 2025-05-13 08:00:01.889000

Warden event timeline

DShield event timeline

Presence on blacklists