IP address

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.21072.255.52.173

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

72.255.52.173 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: 2026-09-28 04:27:51.155000
Was present on blacklist at: 2026-08-31 04:27, 2026-09-07 22:04, 2026-09-14 04:27, 2026-09-21 04:27, 2026-09-28 04:27

blocklist.de bots

72.255.52.173 was recently listed on the blocklist.de bots blacklist, but currently it is not.

Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs performing attacks on the RFI-Attacks,<br>REG-Bots, IRC-Bots or BadBots.
Type of feed: primary (feed detail page)

Last checked at: 2026-09-11 10:05:00.339000
Was present on blacklist at: 2026-09-09 16:05, 2026-09-09 22:05, 2026-09-10 04:05, 2026-09-10 10:05, 2026-09-10 16:05, 2026-09-10 22:05, 2026-09-11 04:05, 2026-09-11 10:05

Echelon IoT default credentials

72.255.52.173 was recently listed on the Echelon IoT default credentials blacklist, but currently it is not.

Description: IPs detected by Echelon sensors (honeypots) as performing this activity: Default credential stuffing attempt on telnet
Type of feed: primary (feed detail page)

Last checked at: 2026-09-18 09:20:00.446000
Was present on blacklist at: 2026-09-11 09:20, 2026-09-12 09:20, 2026-09-13 09:20, 2026-09-14 09:20, 2026-09-15 09:20, 2026-09-16 09:20, 2026-09-17 09:20, 2026-09-18 09:20

Echelon telnet bruteforce

72.255.52.173 was recently listed on the Echelon telnet bruteforce blacklist, but currently it is not.

Description: IPs detected by Echelon sensors (honeypots) as performing this activity: Multiple telnet authentication attempts detected
Type of feed: primary (feed detail page)

Last checked at: 2026-09-18 09:45:00.474000
Was present on blacklist at: 2026-09-11 09:45, 2026-09-12 09:45, 2026-09-13 09:45, 2026-09-14 09:45, 2026-09-15 09:45, 2026-09-16 09:45, 2026-09-17 09:45, 2026-09-18 09:45

AbuseIPDB

72.255.52.173 is listed on the AbuseIPDB blacklist.

Description: AbuseIPDB is a project managed by Marathon Studios Inc.<br>Lists IPs performing a malicious activity (DDoS, spam, phishing...)
Type of feed: primary (feed detail page)

Last checked at: 2026-10-02 04:00:00.632000
Was present on blacklist at: 2026-09-24 04:00, 2026-10-01 04:00, 2026-10-02 04:00

Threat categories

TL	Role	Category	Details
45	src	scan	port: many
25	src	—

---

Warden events (200)

2026-10-02

ReconScanning (node.ce2b59): 5

2026-10-01

ReconScanning (node.ce2b59): 18

2026-09-30

ReconScanning (node.ce2b59): 5

2026-09-27

ReconScanning (node.ce2b59): 1

2026-09-24

ReconScanning (node.ce2b59): 14

2026-09-22

ReconScanning (node.ce2b59): 2

2026-09-10

ReconScanning (node.ce2b59): 11

2026-09-09

ReconScanning (node.ce2b59): 25

2026-09-08

ReconScanning (node.ce2b59): 27

2026-09-07

ReconScanning (node.ce2b59): 25

2026-09-06

ReconScanning (node.ce2b59): 22

2026-09-05

ReconScanning (node.ce2b59): 21

2026-09-04

ReconScanning (node.ce2b59): 14

2026-09-03

ReconScanning (node.ce2b59): 8

2026-09-01

ReconScanning (node.ce2b59): 1

2026-08-31

ReconScanning (node.ce2b59): 1

DShield reports (IP summary, reports)

2026-09-01

Number of reports: 20

Distinct targets: 3

2026-09-02

Number of reports: 20

Distinct targets: 3

2026-09-28

Number of reports: 49

Distinct targets: 3

Residential proxy info (data provided by Layer3 Intel)

Last seen: 2026-10-01 07:09:17}

Percent days seen: 83 %

Networks: OXYLABS, INFATICA, DECODO, BOTTINGTOOLS, BIRDPROXIES, PROXYEMPIRE, 711PROXY, LEMONBRIGHT, BYTEPROXIES, KOOKEY, EVOMI, PROXYWING, GONZOPROXY, THORDATA, BYTEFUL, FLASHPROXY, THUNDERPROXY, UNKNOWNPROXIES, DATAIMPULSE, PROXY4U

Details: https://layer3intel.com/context/72.255.52.173

Origin AS

AS9541 - CYBERNET-AP

BGP Prefix

72.255.52.0/24

geo

Pakistan, Lahore

🕑 Asia/Karachi

hostname

(null)

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

72.255.0.0 - 72.255.63.255

last_activity

2026-10-02 06:18:00

last_warden_event

2026-10-02 06:18:00

rep

0.21008488613111176

reserved_range

0

ts_added

2026-08-31 04:27:40.451000

ts_last_update

2026-10-02 06:25:45.679000

Warden event timeline

DShield event timeline

Presence on blacklists