IP address

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.004220.180.77.21

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

220.180.77.21 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: 2026-10-09 06:47:35.805000
Was present on blacklist at: 2026-10-09 06:47

Threat categories

TL	Role	Category	Details
38	src	—

---

Warden events (2)

2026-10-09

AnomalyTraffic (node.6a1878): 2

Origin AS

AS4134 - CHINANET-BACKBONE

BGP Prefix

220.180.0.0/16

geo

China

🕑 Asia/Shanghai

hostname

(null)

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

220.160.0.0 - 220.191.255.255

last_activity

2026-10-09 10:57:25

last_warden_event

2026-10-09 10:57:25

rep

0.004333127107404189

reserved_range

0

Shodan's InternetDB

Open ports: 123, 10001, 10250

Tags: devops

CPEs: cpe:/a:ntp:ntp:3

ts_added

2026-10-09 06:47:35.512000

ts_last_update

2026-10-11 06:47:40.606000

Warden event timeline

DShield event timeline

Presence on blacklists