IP address

Search at other sites:
.00175.81.233.138syn-075-081-233-138.res.spectrum.com
Shodan(more info)
Passive DNS
Tags: IP in hostname Residential proxy
IP blacklists
Spamhaus XBL CBL
75.81.233.138 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: 2026-10-31 23:51:11.815000
Was present on blacklist at: 2026-10-24 23:51
Spamhaus PBL ISP
75.81.233.138 was recently listed on the Spamhaus PBL ISP blacklist, but currently it is not.

Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-10-31 23:51:11.815000
Was present on blacklist at: 2026-10-24 23:51, 2026-10-31 23:51

Threat categories

TLRoleCategoryDetails
25 src —
Warden events (1)
2026-10-24
AnomalyTraffic (node.6a1878): 1
Residential proxy info (data provided by Layer3 Intel)
Last seen: 2026-11-04 06:53:30}
Percent days seen: 100 %
Networks: PROXYEMPIRE, BYTEFUL, GLORYCLOUD, CLIPROXY, ENIGMAPROXY, IPPEAK, NOVAPROXY, VANTAGEPROXIES, RAINPROXY, NOVPROXY, FASTPROXY_BASIC, TRUEPROXIES_LITE, LUDAXPROXY_BASIC
Details: https://layer3intel.com/context/75.81.233.138
Origin AS
AS10796 - SCRR-10796
BGP Prefix
75.81.224.0/19
geo
United States, Euclid
🕑 America/New_York
hostname
syn-075-081-233-138.res.spectrum.com
hostname_class
['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database)
75.80.0.0 - 75.87.255.255
last_activity
2026-10-24 23:49:50
last_warden_event
2026-10-24 23:49:50
rep
0.0005604052189455144
reserved_range
0
ts_added
2026-10-24 23:51:02.673000
ts_last_update
2026-11-04 23:51:11.831000

Warden event timeline

DShield event timeline

Presence on blacklists