IP address

Search at other sites:
.01651.211.0.20
Shodan(more info)
Passive DNS
Tags:
IP blacklists
Spamhaus PBL
51.211.0.20 was recently listed on the Spamhaus PBL 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: 2026-10-21 05:22:13.858000
Was present on blacklist at: 2026-10-14 05:19, 2026-10-21 05:22

Threat categories

TLRoleCategoryDetails
50 src scan port: 445, 1433
Warden events (30)
2026-10-15
ReconScanning (node.ce2b59): 18
2026-10-14
ReconScanning (node.ce2b59): 12
Origin AS
AS25019 - SAUDINETSTC-AS
BGP Prefix
51.211.0.0/20
geo
Saudi Arabia, Jeddah
🕑 Asia/Riyadh
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
51.211.0.0 - 51.211.255.255
last_activity
2026-10-15 11:21:57
last_warden_event
2026-10-15 11:21:57
rep
0.01624309340735941
reserved_range
0
Shodan's InternetDB
Open ports: 7547
Tags: –
CPEs: –
ts_added
2026-10-14 05:19:49.989000
ts_last_update
2026-10-24 05:20:02.107000

Warden event timeline

DShield event timeline

Presence on blacklists