IP address

Search at other sites:

.039217.142.21.81customer.lndngbr1.isp.starlink.com

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

217.142.21.81 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: 2026-08-05 12:59:29.051000
Was present on blacklist at: 2026-08-05 12:59

Threat categories

TL	Role	Category	Details
50	src	scan	port: many

---

Warden events (24)

2026-08-06

ReconScanning (node.ce2b59): 6

2026-08-05

ReconScanning (node.ce2b59): 18

Origin AS

AS14593 - SPACEX-STARLINK

BGP Prefix

217.142.20.0/23

geo

United Kingdom, City of London

🕑 Europe/London

hostname

customer.lndngbr1.isp.starlink.com

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

217.142.16.0 - 217.142.31.255

last_activity

2026-08-06 03:50:54

last_warden_event

2026-08-06 03:50:54

rep

0.039136601025981044

reserved_range

0

ts_added

2026-08-05 12:59:29.011000

ts_last_update

2026-08-06 04:00:30.040000

Warden event timeline

DShield event timeline

Presence on blacklists