IP address

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.016121.236.9.241
Shodan(more info)
Passive DNS
Tags:
IP blacklists
Spamhaus PBL
121.236.9.241 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: 2026-11-05 18:14:06.177000
Was present on blacklist at: 2026-11-05 18:14

Threat categories

TLRoleCategoryDetails
44 src —
44 src scan
Warden events (6)
2026-11-05
AnomalyTraffic (node.6a1878): 3
ReconScanning (node.4dc198): 3
Origin AS
AS140292 - CHINATELECOM-JIANGSU-SUZHOU-5G-NETWORK
BGP Prefix
121.236.9.0/24
geo
China
🕑 Asia/Shanghai
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
121.224.0.0 - 121.239.255.255
last_activity
2026-11-05 18:23:01
last_warden_event
2026-11-05 18:23:01
rep
0.01620219260064537
reserved_range
0
ts_added
2026-11-05 18:14:06.133000
ts_last_update
2026-11-09 18:14:10.287000

Warden event timeline

DShield event timeline

Presence on blacklists