IP address

Search at other sites:
.00072.255.52.221
Shodan(more info)
Passive DNS
Tags: Residential proxy
IP blacklists
Spamhaus PBL
72.255.52.221 is listed on the Spamhaus PBL 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: 2026-10-02 05:06:28.688000
Was present on blacklist at: 2026-09-25 05:05, 2026-10-02 05:06

Threat categories

TLRoleCategoryDetails
50 src scan
DShield reports (IP summary, reports)
2026-09-24
Number of reports: 30
Distinct targets: 3
2026-09-25
Number of reports: 30
Distinct targets: 3
Residential proxy info (data provided by Layer3 Intel)
Last seen: 2026-10-01 06:22:31}
Percent days seen: 80 %
Networks: OXYLABS, INFATICA, DECODO, WEBSHARE, BOTTINGTOOLS, BIRDPROXIES, PROXYEMPIRE, 711PROXY, BYTEPROXIES, KOOKEY, EVOMI, PROXYWING, IPROYAL, GONZOPROXY, THORDATA, BYTEFUL, THUNDERPROXY, DATAIMPULSE, PROXY4U, INFINITEPROXIES
Details: https://layer3intel.com/context/72.255.52.221
Origin AS
AS9541 - CYBERNET-AP
BGP Prefix
72.255.52.0/24
geo
Pakistan, Lahore
🕑 Asia/Karachi
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
72.255.0.0 - 72.255.63.255
rep
1.3177229181482453e-05
reserved_range
0
ts_added
2026-09-25 05:05:32.019000
ts_last_update
2026-10-02 05:06:28.781000

Warden event timeline

DShield event timeline

Presence on blacklists