IP address

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.42366.54.140.166

Shodan(more info)

Passive DNS

IP blacklists

UCEPROTECT L1

66.54.140.166 is listed on the UCEPROTECT L1 blacklist.

Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2026-06-04 15:45:00.616000
Was present on blacklist at: 2026-03-06 08:45, 2026-03-09 08:45, 2026-03-09 16:45, 2026-03-10 00:45, 2026-03-10 08:45, 2026-03-10 16:45, 2026-03-11 00:45, 2026-03-11 08:45, 2026-03-11 16:45, 2026-03-12 00:45, 2026-03-12 08:45, 2026-03-12 16:45, 2026-03-13 00:45, 2026-03-13 08:45, 2026-03-13 16:45, 2026-03-14 00:45, 2026-03-14 08:45, 2026-03-14 16:45, 2026-03-15 00:45, 2026-03-15 08:45, 2026-03-15 16:45, 2026-03-16 00:45, 2026-03-16 08:45, 2026-03-16 16:45, 2026-03-17 00:45, 2026-03-17 08:45, 2026-03-17 16:45, 2026-03-18 00:45, 2026-03-18 08:45, 2026-03-18 16:45, 2026-03-19 00:45, 2026-03-19 08:45, 2026-03-19 16:45, 2026-03-20 00:45, 2026-03-20 08:45, 2026-03-20 16:45, 2026-03-21 00:45, 2026-03-21 08:45, 2026-03-21 16:45, 2026-03-22 00:45, 2026-03-22 08:45, 2026-03-22 16:45, 2026-03-23 00:45, 2026-03-23 08:45, 2026-03-23 16:45, 2026-03-24 00:45, 2026-03-24 08:45, 2026-03-24 16:45, 2026-03-25 00:45, 2026-03-25 08:45, 2026-03-25 16:45, 2026-03-26 00:45, 2026-03-26 08:45, 2026-03-26 16:45, 2026-03-27 00:45, 2026-03-27 08:45, 2026-03-27 16:45, 2026-03-28 00:45, 2026-03-28 08:45, 2026-03-28 16:45, 2026-03-29 00:45, 2026-03-29 07:45, 2026-03-29 15:45, 2026-03-29 23:45, 2026-03-30 07:45, 2026-03-30 15:45, 2026-03-30 23:45, 2026-03-31 07:45, 2026-03-31 15:45, 2026-03-31 23:45, 2026-04-01 07:45, 2026-04-01 15:45, 2026-04-01 23:45, 2026-04-02 07:45, 2026-04-02 15:45, 2026-04-02 23:45, 2026-04-03 07:45, 2026-04-03 15:45, 2026-04-03 23:45, 2026-04-04 07:45, 2026-04-04 15:45, 2026-04-04 23:45, 2026-04-05 07:45, 2026-04-05 15:45, 2026-04-05 23:45, 2026-04-06 07:45, 2026-04-06 15:45, 2026-04-06 23:45, 2026-04-07 07:45, 2026-04-07 15:45, 2026-04-07 23:45, 2026-04-08 07:45, 2026-04-08 15:45, 2026-04-08 23:45, 2026-04-09 07:45, 2026-04-09 15:45, 2026-04-09 23:45, 2026-04-10 07:45, 2026-04-10 15:45, 2026-04-10 23:45, 2026-04-11 07:45, 2026-04-11 15:45, 2026-04-11 23:45, 2026-04-12 07:45, 2026-04-12 15:45, 2026-04-12 23:45, 2026-04-13 07:45, 2026-04-13 15:45, 2026-04-13 23:45, 2026-04-14 07:45, 2026-04-14 15:45, 2026-04-14 23:45, 2026-04-15 07:45, 2026-04-15 15:45, 2026-04-15 23:45, 2026-04-16 07:45, 2026-04-16 15:45, 2026-04-16 23:45, 2026-04-17 07:45, 2026-04-17 15:45, 2026-04-17 23:45, 2026-04-18 07:45, 2026-04-18 15:45, 2026-04-18 23:45, 2026-04-19 07:45, 2026-04-19 15:45, 2026-04-19 23:45, 2026-04-20 07:45, 2026-04-20 15:45, 2026-04-20 23:45, 2026-04-21 07:45, 2026-04-21 15:45, 2026-04-21 23:45, 2026-04-22 07:45, 2026-04-22 15:45, 2026-04-22 23:45, 2026-04-23 07:45, 2026-04-23 15:45, 2026-04-23 23:45, 2026-04-24 07:45, 2026-04-24 15:45, 2026-04-24 23:45, 2026-04-25 23:45, 2026-04-26 07:45, 2026-04-27 07:45, 2026-04-27 15:45, 2026-04-27 23:45, 2026-04-28 07:45, 2026-04-28 15:45, 2026-04-28 23:45, 2026-04-29 07:45, 2026-04-29 15:45, 2026-04-29 23:45, 2026-04-30 07:45, 2026-04-30 15:45, 2026-04-30 23:45, 2026-05-01 07:45, 2026-05-01 15:45, 2026-05-01 23:45, 2026-05-02 07:45, 2026-05-02 15:45, 2026-05-02 23:45, 2026-05-03 07:45, 2026-05-03 15:45, 2026-05-03 23:45, 2026-05-04 07:45, 2026-05-04 15:45, 2026-05-04 23:45, 2026-05-05 07:45, 2026-05-05 15:45, 2026-05-05 23:45, 2026-05-06 07:45, 2026-05-06 15:45, 2026-05-06 23:45, 2026-05-07 07:45, 2026-05-07 15:45, 2026-05-07 23:45, 2026-05-08 07:45, 2026-05-08 15:45, 2026-05-08 23:45, 2026-05-09 07:45, 2026-05-09 15:45, 2026-05-09 23:45, 2026-05-10 07:45, 2026-05-10 15:45, 2026-05-10 23:45, 2026-05-11 07:45, 2026-05-11 15:45, 2026-05-11 23:45, 2026-05-12 07:45, 2026-05-12 15:45, 2026-05-12 23:45, 2026-05-13 07:45, 2026-05-13 15:45, 2026-05-13 23:45, 2026-05-14 07:45, 2026-05-14 15:45, 2026-05-14 23:45, 2026-05-15 07:45, 2026-05-15 15:45, 2026-05-15 23:45, 2026-05-16 07:45, 2026-05-16 15:45, 2026-05-16 23:45, 2026-05-17 07:45, 2026-05-17 15:45, 2026-05-17 23:45, 2026-05-18 07:45, 2026-05-18 15:45, 2026-05-18 23:45, 2026-05-19 07:45, 2026-05-19 15:45, 2026-05-19 23:45, 2026-05-20 07:45, 2026-05-20 15:45, 2026-05-20 23:45, 2026-05-21 07:45, 2026-05-21 15:45, 2026-05-21 23:45, 2026-05-22 07:45, 2026-05-23 15:45, 2026-05-23 23:45, 2026-05-24 07:45, 2026-05-24 15:45, 2026-05-24 23:45, 2026-05-25 07:45, 2026-05-25 15:45, 2026-05-25 23:45, 2026-05-26 07:45, 2026-05-26 15:45, 2026-05-26 23:45, 2026-05-27 07:45, 2026-05-27 15:45, 2026-05-27 23:45, 2026-05-28 07:45, 2026-05-28 15:45, 2026-05-28 23:45, 2026-05-29 15:45, 2026-05-29 23:45, 2026-05-30 07:45, 2026-05-30 15:45, 2026-05-30 23:45, 2026-05-31 07:45, 2026-05-31 15:45, 2026-05-31 23:45, 2026-06-01 07:45, 2026-06-01 15:45, 2026-06-01 23:45, 2026-06-02 07:45, 2026-06-02 15:45, 2026-06-02 23:45, 2026-06-03 07:45, 2026-06-03 15:45, 2026-06-03 23:45, 2026-06-04 07:45, 2026-06-04 15:45

Spamhaus SBL CSS

66.54.140.166 is listed on the Spamhaus SBL CSS blacklist.

Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-06-02 00:53:33.471000
Was present on blacklist at: 2026-03-10 00:53, 2026-03-17 00:53, 2026-03-24 00:53, 2026-03-31 00:53, 2026-04-07 00:53, 2026-04-14 00:53, 2026-04-21 00:53, 2026-04-28 00:53, 2026-05-05 00:53, 2026-05-12 00:53, 2026-05-19 00:53, 2026-05-26 00:53, 2026-06-02 00:53

Spamhaus XBL CBL

66.54.140.166 is listed on the Spamhaus XBL CBL blacklist.

Description: The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of hijacked PCs infected by illegal 3rd party exploits, including open proxies, worms/viruses with built-in spam engines, and other types of trojan-horse exploits.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-06-02 00:53:33.471000
Was present on blacklist at: 2026-03-10 00:53, 2026-03-17 00:53, 2026-03-24 00:53, 2026-03-31 00:53, 2026-04-07 00:53, 2026-04-14 00:53, 2026-04-21 00:53, 2026-04-28 00:53, 2026-05-05 00:53, 2026-05-12 00:53, 2026-05-19 00:53, 2026-05-26 00:53, 2026-06-02 00:53

AbuseIPDB

66.54.140.166 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: 2026-06-03 04:00:00.622000
Was present on blacklist at: 2026-03-19 05:00, 2026-03-31 04:00, 2026-04-07 04:00, 2026-04-12 04:00, 2026-04-19 04:00, 2026-04-21 04:00, 2026-04-24 04:00, 2026-05-09 04:00, 2026-05-20 04:00, 2026-06-01 04:00, 2026-06-03 04:00

SpamCop

66.54.140.166 is listed on the SpamCop blacklist.

Description: The SpamCop Blocking List (SCBL) lists IP addresses which have transmitted reported email to SpamCop users.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-06-02 00:53:33.471000
Was present on blacklist at: 2026-03-10 00:53, 2026-03-17 00:53, 2026-03-31 00:53, 2026-04-07 00:53, 2026-04-14 00:53, 2026-04-21 00:53, 2026-04-28 00:53, 2026-05-12 00:53, 2026-05-19 00:53, 2026-06-02 00:53

blocklist.de IMAP

66.54.140.166 is listed on the blocklist.de IMAP blacklist.

Description: Blocklist.de feed is a free and voluntary service<br>provided by a Fraud/Abuse-specialist. IPs performing attacks<br>on the Service imap, sasl, pop3.
Type of feed: primary (feed detail page)

Last checked at: 2026-06-04 16:05:00.099000
Was present on blacklist at: 2026-03-09 11:05, 2026-03-09 17:05, 2026-03-09 23:05, 2026-03-10 05:05, 2026-03-10 11:05, 2026-03-10 17:05, 2026-03-11 11:05, 2026-03-11 17:05, 2026-03-11 23:05, 2026-03-12 05:05, 2026-03-12 11:05, 2026-03-12 17:05, 2026-03-12 23:05, 2026-03-13 05:05, 2026-03-13 23:05, 2026-03-14 05:05, 2026-03-14 11:05, 2026-03-14 17:05, 2026-03-14 23:05, 2026-03-15 05:05, 2026-03-15 11:05, 2026-03-15 17:05, 2026-03-15 23:05, 2026-03-28 05:05, 2026-03-28 11:05, 2026-03-28 17:05, 2026-03-28 23:05, 2026-03-29 04:05, 2026-03-29 10:05, 2026-03-29 16:05, 2026-03-29 22:05, 2026-03-31 16:05, 2026-03-31 22:05, 2026-04-01 04:05, 2026-04-01 10:05, 2026-04-01 16:05, 2026-04-01 22:05, 2026-04-02 04:05, 2026-04-02 10:05, 2026-06-01 22:05, 2026-06-02 04:05, 2026-06-02 10:05, 2026-06-02 16:05, 2026-06-02 22:05, 2026-06-03 04:05, 2026-06-03 10:05, 2026-06-03 16:05, 2026-06-04 04:05, 2026-06-04 10:05, 2026-06-04 16:05

blocklist.de mail

66.54.140.166 is listed on the blocklist.de mail blacklist.

Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IPs performing Mail attacks.
Type of feed: primary (feed detail page)

Last checked at: 2026-06-04 16:05:00.420000
Was present on blacklist at: 2026-03-09 11:05, 2026-03-09 17:05, 2026-03-09 23:05, 2026-03-10 05:05, 2026-03-10 11:05, 2026-03-10 17:05, 2026-03-11 11:05, 2026-03-11 17:05, 2026-03-11 23:05, 2026-03-12 05:05, 2026-03-12 11:05, 2026-03-12 17:05, 2026-03-12 23:05, 2026-03-13 05:05, 2026-03-13 23:05, 2026-03-14 05:05, 2026-03-14 11:05, 2026-03-14 17:05, 2026-03-14 23:05, 2026-03-15 05:05, 2026-03-15 11:05, 2026-03-15 17:05, 2026-03-15 23:05, 2026-03-28 05:05, 2026-03-28 11:05, 2026-03-28 17:05, 2026-03-28 23:05, 2026-03-29 04:05, 2026-03-29 10:05, 2026-03-29 16:05, 2026-03-29 22:05, 2026-03-31 16:05, 2026-03-31 22:05, 2026-04-01 04:05, 2026-04-01 10:05, 2026-04-01 16:05, 2026-04-01 22:05, 2026-04-02 04:05, 2026-04-02 10:05, 2026-06-01 22:05, 2026-06-02 04:05, 2026-06-02 10:05, 2026-06-02 16:05, 2026-06-02 22:05, 2026-06-03 04:05, 2026-06-03 10:05, 2026-06-03 16:05, 2026-06-04 04:05, 2026-06-04 10:05, 2026-06-04 16:05

Threat categories

TL	Role	Category	Details
46	src	—
35	src	login	protocol: smtp port: 25, 465, 587

---

Warden events (234)

2026-06-04

IntrusionUserCompromise (node.cfb4f7): 1

2026-06-03

IntrusionUserCompromise (node.cfb4f7): 2

2026-06-02

IntrusionUserCompromise (node.cfb4f7): 3

2026-05-30

IntrusionUserCompromise (node.cfb4f7): 2

2026-05-29

IntrusionUserCompromise (node.cfb4f7): 2

2026-05-28

IntrusionUserCompromise (node.cfb4f7): 1

2026-05-27

IntrusionUserCompromise (node.cfb4f7): 3

AttemptLogin (node.ce2b59): 1

2026-05-26

IntrusionUserCompromise (node.cfb4f7): 1

2026-05-23

IntrusionUserCompromise (node.cfb4f7): 2

2026-05-22

IntrusionUserCompromise (node.cfb4f7): 2

2026-05-21

IntrusionUserCompromise (node.cfb4f7): 3

2026-05-20

IntrusionUserCompromise (node.cfb4f7): 1

2026-05-19

IntrusionUserCompromise (node.cfb4f7): 2

2026-05-18

IntrusionUserCompromise (node.cfb4f7): 7

2026-05-17

IntrusionUserCompromise (node.cfb4f7): 1

2026-05-16

IntrusionUserCompromise (node.cfb4f7): 1

2026-05-14

IntrusionUserCompromise (node.cfb4f7): 3

2026-05-13

IntrusionUserCompromise (node.cfb4f7): 4

2026-05-12

IntrusionUserCompromise (node.cfb4f7): 3

2026-05-11

IntrusionUserCompromise (node.cfb4f7): 5

2026-05-06

IntrusionUserCompromise (node.cfb4f7): 1

2026-05-05

IntrusionUserCompromise (node.cfb4f7): 1

2026-05-04

IntrusionUserCompromise (node.cfb4f7): 1

2026-05-02

IntrusionUserCompromise (node.cfb4f7): 1

2026-05-01

IntrusionUserCompromise (node.cfb4f7): 9

2026-04-30

IntrusionUserCompromise (node.cfb4f7): 2

2026-04-29

IntrusionUserCompromise (node.cfb4f7): 3

2026-04-28

IntrusionUserCompromise (node.cfb4f7): 3

2026-04-27

IntrusionUserCompromise (node.cfb4f7): 1

2026-04-26

IntrusionUserCompromise (node.cfb4f7): 11

2026-04-25

IntrusionUserCompromise (node.cfb4f7): 11

2026-04-24

IntrusionUserCompromise (node.cfb4f7): 1

2026-04-23

IntrusionUserCompromise (node.cfb4f7): 6

2026-04-22

IntrusionUserCompromise (node.cfb4f7): 1

2026-04-20

IntrusionUserCompromise (node.cfb4f7): 2

2026-04-19

IntrusionUserCompromise (node.cfb4f7): 2

2026-04-17

IntrusionUserCompromise (node.cfb4f7): 2

2026-04-16

IntrusionUserCompromise (node.cfb4f7): 3

2026-04-15

IntrusionUserCompromise (node.cfb4f7): 6

2026-04-14

IntrusionUserCompromise (node.cfb4f7): 5

2026-04-13

IntrusionUserCompromise (node.cfb4f7): 1

2026-04-12

IntrusionUserCompromise (node.cfb4f7): 3

2026-04-10

IntrusionUserCompromise (node.cfb4f7): 1

2026-04-09

IntrusionUserCompromise (node.cfb4f7): 2

2026-04-07

IntrusionUserCompromise (node.cfb4f7): 5

2026-04-06

IntrusionUserCompromise (node.cfb4f7): 5

2026-04-05

IntrusionUserCompromise (node.cfb4f7): 1

2026-04-04

IntrusionUserCompromise (node.cfb4f7): 2

2026-04-03

IntrusionUserCompromise (node.cfb4f7): 1

2026-04-02

IntrusionUserCompromise (node.cfb4f7): 2

2026-03-30

IntrusionUserCompromise (node.cfb4f7): 5

2026-03-29

IntrusionUserCompromise (node.cfb4f7): 1

2026-03-28

IntrusionUserCompromise (node.cfb4f7): 2

2026-03-27

IntrusionUserCompromise (node.cfb4f7): 3

2026-03-26

IntrusionUserCompromise (node.cfb4f7): 6

2026-03-25

IntrusionUserCompromise (node.cfb4f7): 2

AttemptLogin (node.ce2b59): 1

2026-03-24

IntrusionUserCompromise (node.cfb4f7): 4

2026-03-23

IntrusionUserCompromise (node.cfb4f7): 8

2026-03-22

IntrusionUserCompromise (node.cfb4f7): 1

2026-03-21

IntrusionUserCompromise (node.cfb4f7): 4

2026-03-20

IntrusionUserCompromise (node.cfb4f7): 2

2026-03-19

IntrusionUserCompromise (node.cfb4f7): 2

2026-03-18

IntrusionUserCompromise (node.cfb4f7): 6

2026-03-17

IntrusionUserCompromise (node.cfb4f7): 1

2026-03-16

IntrusionUserCompromise (node.cfb4f7): 4

2026-03-15

IntrusionUserCompromise (node.cfb4f7): 5

2026-03-14

IntrusionUserCompromise (node.cfb4f7): 3

2026-03-13

IntrusionUserCompromise (node.cfb4f7): 3

2026-03-12

IntrusionUserCompromise (node.cfb4f7): 2

2026-03-11

IntrusionUserCompromise (node.cfb4f7): 8

2026-03-10

IntrusionUserCompromise (node.cfb4f7): 1

2026-03-09

IntrusionUserCompromise (node.cfb4f7): 4

2026-03-08

IntrusionUserCompromise (node.cfb4f7): 3

2026-03-07

IntrusionUserCompromise (node.cfb4f7): 3

2026-03-06

IntrusionUserCompromise (node.cfb4f7): 5

Origin AS

AS3257 - GTT-BACKBONE

BGP Prefix

66.54.128.0/17

geo

Mexico, Mexico City

🕑 America/Mexico_City

hostname

(null)

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

66.54.128.0 - 66.54.255.255

last_activity

2026-06-04 04:09:42

last_warden_event

2026-06-04 04:09:42

rep

0.4232201901208884

reserved_range

0

Shodan's InternetDB

Open ports: 22

Tags: –

CPEs: cpe:/a:openbsd:openssh:9.6

ts_added

2026-02-03 00:53:24.651000

ts_last_update

2026-06-04 16:09:40.034000

Warden event timeline

DShield event timeline

Presence on blacklists