IP address

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.000104.28.239.136
Shodan(more info)
Passive DNS
Tags: Scanner
IP blacklists
Spamhaus XBL CBL
104.28.239.136 was recently listed on the Spamhaus XBL CBL blacklist, but currently it is not.

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: 2025-12-15 05:01:26.008000
Was present on blacklist at: 2025-11-24 05:00, 2025-12-01 05:01
UCEPROTECT L1
104.28.239.136 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2025-12-01 00:45:00.587000
Was present on blacklist at: 2025-11-24 08:45, 2025-11-24 16:45, 2025-11-25 00:45, 2025-11-25 08:45, 2025-11-25 16:45, 2025-11-26 00:45, 2025-11-26 08:45, 2025-11-26 16:45, 2025-11-27 00:45, 2025-11-27 08:45, 2025-11-27 16:45, 2025-11-28 00:45, 2025-11-28 08:45, 2025-11-28 16:45, 2025-11-29 00:45, 2025-11-29 08:45, 2025-11-29 16:45, 2025-11-30 00:45, 2025-11-30 08:45, 2025-11-30 16:45, 2025-12-01 00:45
Warden events (21)
2025-12-01
ReconScanning (node.9c1411): 11
2025-11-30
ReconScanning (node.9c1411): 10
DShield reports (IP summary, reports)
2025-11-23
Number of reports: 11
Distinct targets: 9
2025-11-24
Number of reports: 95
Distinct targets: 53
2025-11-25
Number of reports: 95
Distinct targets: 53
Origin AS
AS13335 - CLOUDFLARENET
BGP Prefix
104.28.239.0/24
geo
Brazil, Caxias do Sul
🕑 America/Sao_Paulo
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
104.16.0.0 - 104.31.255.255
last_activity
2025-12-01 18:55:44
last_warden_event
2025-12-01 18:55:44
rep
0.0
reserved_range
0
ts_added
2025-11-24 05:00:57.137000
ts_last_update
2025-12-15 05:01:26.036000

Warden event timeline

DShield event timeline

Presence on blacklists