IP address

Search at other sites:

.02166.239.168.3766.239.168.37.ptr.us.xo.net

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL ISP

66.239.168.37 is listed on the Spamhaus PBL ISP blacklist.

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: 2026-02-02 22:41:25.212000
Was present on blacklist at: 2026-02-02 22:41

Warden events (1)

2026-02-02

AnomalyTraffic (node.ffe95c): 1

Origin AS

AS2828 - XO-AS15

BGP Prefix

66.236.0.0/14

geo

United States

🕑 America/Chicago

hostname

66.239.168.37.ptr.us.xo.net

hostname_class

['ip_in_hostname']

Address block ('inetnum' or 'NetRange' in whois database)

66.236.0.0 - 66.239.255.255

last_activity

2026-02-02 22:40:30

last_warden_event

2026-02-02 22:40:30

rep

0.02142857142857143

reserved_range

0

ts_added

2026-02-02 22:41:25.023000

ts_last_update

2026-02-07 22:41:30.453000

Warden event timeline

DShield event timeline

Presence on blacklists