IP address

Search at other sites:
.001104.28.167.9
Shodan(more info)
Passive DNS
Tags:
IP blacklists
UCEPROTECT L1
104.28.167.9 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2026-09-15 07:45:00.475000
Was present on blacklist at: 2026-09-03 07:45, 2026-09-03 15:45, 2026-09-05 15:45, 2026-09-05 23:45, 2026-09-06 07:45, 2026-09-06 23:45, 2026-09-07 15:45, 2026-09-07 23:45, 2026-09-08 07:45, 2026-09-08 15:45, 2026-09-08 23:45, 2026-09-09 07:45, 2026-09-09 15:45, 2026-09-09 23:45, 2026-09-10 07:45, 2026-09-10 15:45, 2026-09-10 23:45, 2026-09-11 07:45, 2026-09-11 15:45, 2026-09-11 23:45, 2026-09-12 07:45, 2026-09-12 15:45, 2026-09-12 23:45, 2026-09-13 07:45, 2026-09-13 15:45, 2026-09-13 23:45, 2026-09-14 07:45, 2026-09-15 07:45
Spamhaus XBL CBL
104.28.167.9 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: 2026-09-17 07:47:42.134000
Was present on blacklist at: 2026-09-10 07:47

Threat categories

TLRoleCategoryDetails
47 src login protocol: smtp
port: 25
37 src —
Warden events (6)
2026-09-07
IntrusionUserCompromise (node.cfb4f7): 4
2026-09-05
IntrusionUserCompromise (node.cfb4f7): 2
Origin AS
AS13335 - CLOUDFLARENET
BGP Prefix
104.28.167.0/24
geo
United States, Kent
🕑 America/Los_Angeles
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
104.16.0.0 - 104.31.255.255
last_activity
2026-09-07 17:25:36
last_warden_event
2026-09-07 17:25:36
rep
0.0013508888919314677
reserved_range
0
ts_added
2026-09-03 07:47:30.400000
ts_last_update
2026-09-19 07:47:45.098000

Warden event timeline

DShield event timeline

Presence on blacklists