IP address

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.003101.53.255.209

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

101.53.255.209 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: 2026-09-26 10:00:31.711000
Was present on blacklist at: 2026-09-19 10:00, 2026-09-26 10:00

Threat categories

TL	Role	Category	Details
33	src	scan	port: 23, 80, 2323, 7574, 8080, 8081, 8181, 37215, 52869

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Warden events (8)

2026-09-21

ReconScanning (node.ce2b59): 1

2026-09-19

ReconScanning (node.ce2b59): 7

Residential proxy info (data provided by Layer3 Intel)

Last seen: 2026-09-29 14:35:19}

Percent days seen: 70 %

Networks: OXYLABS, DECODO, BOTTINGTOOLS, BIRDPROXIES, 711PROXY, MASKIFY, KOOKEY, EVOMI, PROXYWING, GONZOPROXY, THORDATA, BYTEFUL, FLASHPROXY, PROXY-SELLER, FLOPPYDATA, THUNDERPROXY, DATAIMPULSE, NSOCKS, PROXY4U, NOVADA

Details: https://layer3intel.com/context/101.53.255.209

Origin AS

AS9541 - CYBERNET-AP

BGP Prefix

101.53.255.0/24

geo

Pakistan, Karachi

🕑 Asia/Karachi

hostname

(null)

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

101.53.224.0 - 101.53.255.255

last_activity

2026-09-21 15:36:15

last_warden_event

2026-09-21 15:36:15

rep

0.0028918982688617145

reserved_range

0

ts_added

2026-09-19 10:00:28.382000

ts_last_update

2026-10-01 10:00:30.904000

Warden event timeline

DShield event timeline

Presence on blacklists