IP address

Search at other sites:

.011211.91.231.138

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

211.91.231.138 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: 2026-08-20 00:31:03.567000
Was present on blacklist at: 2026-08-13 00:30, 2026-08-20 00:31

Threat categories

TL	Role	Category	Details
31	src	scan	port: 23

---

Warden events (6)

2026-08-20

ReconScanning (node.ce2b59): 2

2026-08-19

ReconScanning (node.ce2b59): 1

2026-08-16

ReconScanning (node.ce2b59): 1

2026-08-13

ReconScanning (node.ce2b59): 2

Residential proxy info (data provided by Layer3 Intel)

Last seen: 2026-07-14 22:56:35}

Percent days seen: 26 %

Networks: AKE.NET

Details: https://layer3intel.com/context/211.91.231.138

Origin AS

AS4837 - CHINA169-Backbone

BGP Prefix

211.91.224.0/20

geo

China

🕑 Asia/Shanghai

hostname

(null)

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

211.90.0.0 - 211.91.255.255

last_activity

2026-08-20 21:01:48

last_warden_event

2026-08-20 21:01:48

rep

0.010783621119341724

reserved_range

0

Shodan's InternetDB

Open ports: 2000, 8291

Tags: –

CPEs: –

ts_added

2026-08-13 00:30:51.662000

ts_last_update

2026-08-21 00:31:00.531000

Warden event timeline

DShield event timeline

Presence on blacklists