IP address

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.02427.16.171.172

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

27.16.171.172 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: 2026-08-21 08:07:11.367000
Was present on blacklist at: 2026-08-14 08:07, 2026-08-21 08:07

Threat categories

TL	Role	Category	Details
65	src	scan	port: 23

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Warden events (87)

2026-08-15

ReconScanning (node.ce2b59): 47

2026-08-14

ReconScanning (node.ce2b59): 40

DShield reports (IP summary, reports)

2026-08-14

Number of reports: 17

Distinct targets: 13

2026-08-15

Number of reports: 17

Distinct targets: 13

2026-08-16

Number of reports: 12

Distinct targets: 11

Origin AS

AS137266 - CHINATELECOM-HUBEI-WUHAN-5G-NETWORK

BGP Prefix

27.16.128.0/17

geo

China, Wuhan

🕑 Asia/Shanghai

hostname

(null)

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

27.16.0.0 - 27.31.255.255

last_activity

2026-08-15 20:21:51

last_warden_event

2026-08-15 20:21:51

rep

0.023900843560526353

reserved_range

0

Shodan's InternetDB

Open ports: 161

Tags: –

CPEs: –

ts_added

2026-08-14 08:07:02.910000

ts_last_update

2026-08-24 08:07:10.298000

Warden event timeline

DShield event timeline

Presence on blacklists