IP address

Search at other sites:

.019170.51.194.53host53.170-51-194.in-addr.arpa.claro.com.py

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

170.51.194.53 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: 2026-04-01 12:17:34.332000
Was present on blacklist at: 2026-04-01 12:17

Threat categories

TL	Role	Category	Details
25	src	scan	port: 80

---

Warden events (1)

2026-04-01

ReconScanning (node.ce2b59): 1

Origin AS

AS11664 -

BGP Prefix

170.51.194.0/24

geo

Paraguay, Luque

🕑 America/Asuncion

hostname

host53.170-51-194.in-addr.arpa.claro.com.py

hostname_class

['ip_in_hostname']

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

170.51.0.0 - 170.51.255.255

last_activity

2026-04-01 12:16:42

last_warden_event

2026-04-01 12:16:42

rep

0.019047619047619046

reserved_range

0

Shodan's InternetDB

Open ports: 80, 161, 2000, 8083, 8086

Tags: –

CPEs: cpe:/a:apache:http_server:2.4.29, cpe:/o:canonical:ubuntu_linux

ts_added

2026-04-01 12:17:33.879000

ts_last_update

2026-04-07 12:17:40.424000

Warden event timeline

DShield event timeline

Presence on blacklists