IP address

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.81191.92.40.28

Shodan(more info)

Passive DNS

IP blacklists

AbuseIPDB

91.92.40.28 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: 2026-06-29 04:00:00.598000
Was present on blacklist at: 2026-06-13 04:00, 2026-06-15 04:00, 2026-06-18 04:00, 2026-06-19 04:00, 2026-06-23 04:00, 2026-06-26 04:00, 2026-06-27 04:00, 2026-06-28 04:00, 2026-06-29 04:00

blocklist.de SSH

91.92.40.28 is listed on the blocklist.de SSH blacklist.

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

Last checked at: 2026-06-29 22:05:00.208000
Was present on blacklist at: 2026-06-13 04:05, 2026-06-13 10:05, 2026-06-13 16:05, 2026-06-13 22:05, 2026-06-14 04:05, 2026-06-14 10:05, 2026-06-14 16:05, 2026-06-14 22:05, 2026-06-15 04:05, 2026-06-15 10:05, 2026-06-15 16:05, 2026-06-15 22:05, 2026-06-16 10:05, 2026-06-16 16:05, 2026-06-16 22:05, 2026-06-17 04:05, 2026-06-17 10:05, 2026-06-17 16:05, 2026-06-17 22:05, 2026-06-18 04:05, 2026-06-18 10:05, 2026-06-18 16:05, 2026-06-18 22:05, 2026-06-19 04:05, 2026-06-19 10:05, 2026-06-19 16:05, 2026-06-19 22:05, 2026-06-20 04:05, 2026-06-20 10:05, 2026-06-20 16:05, 2026-06-20 22:05, 2026-06-21 04:05, 2026-06-21 10:05, 2026-06-21 16:05, 2026-06-21 22:05, 2026-06-22 16:05, 2026-06-22 22:05, 2026-06-23 04:05, 2026-06-23 10:05, 2026-06-23 16:05, 2026-06-23 22:05, 2026-06-24 04:05, 2026-06-24 10:05, 2026-06-24 16:05, 2026-06-24 22:05, 2026-06-25 04:05, 2026-06-25 10:05, 2026-06-25 16:05, 2026-06-25 22:05, 2026-06-26 04:05, 2026-06-26 10:05, 2026-06-26 16:05, 2026-06-26 22:05, 2026-06-27 04:05, 2026-06-27 10:05, 2026-06-27 16:05, 2026-06-27 22:05, 2026-06-28 04:05, 2026-06-28 10:05, 2026-06-28 16:05, 2026-06-28 22:05, 2026-06-29 04:05, 2026-06-29 10:05, 2026-06-29 16:05, 2026-06-29 22:05

UCEPROTECT L1

91.92.40.28 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2026-06-22 23:45:00.566000
Was present on blacklist at: 2026-06-14 15:45, 2026-06-14 23:45, 2026-06-15 07:45, 2026-06-15 15:45, 2026-06-15 23:45, 2026-06-16 07:45, 2026-06-16 15:45, 2026-06-16 23:45, 2026-06-17 07:45, 2026-06-17 15:45, 2026-06-17 23:45, 2026-06-18 15:45, 2026-06-18 23:45, 2026-06-19 07:45, 2026-06-19 15:45, 2026-06-19 23:45, 2026-06-20 07:45, 2026-06-20 15:45, 2026-06-20 23:45, 2026-06-21 07:45, 2026-06-21 15:45, 2026-06-21 23:45, 2026-06-22 07:45, 2026-06-22 15:45, 2026-06-22 23:45

DShield Block

91.92.40.28 was recently listed on the DShield Block blacklist, but currently it is not.

Description: Recommended Block List by DShield.org. It summarizes the top 20 attacking<br>class C (/24) subnets over the last three days.
Type of feed: secondary (feed detail page)

Last checked at: 2026-06-29 04:50:00
Was present on blacklist at: 2026-06-15 04:50, 2026-06-28 04:50

Spamhaus XBL CBL

91.92.40.28 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: 2026-06-26 22:08:10.473000
Was present on blacklist at: 2026-06-26 22:08

Echelon SSH bruteforce

91.92.40.28 is listed on the Echelon SSH bruteforce blacklist.

Description: Multiple SSH authentication attempts detected
Type of feed: primary (feed detail page)

Last checked at: 2026-06-29 09:35:00.410000
Was present on blacklist at: 2026-06-27 09:35, 2026-06-28 09:35, 2026-06-29 09:35

Echelon SSH connection attempt

91.92.40.28 is listed on the Echelon SSH connection attempt blacklist.

Description: SSH connection attempt detected on port 22 or 2222
Type of feed: primary (feed detail page)

Last checked at: 2026-06-29 09:35:00.352000
Was present on blacklist at: 2026-06-27 09:35, 2026-06-28 09:35, 2026-06-29 09:35

Threat categories

TL	Role	Category	Details
70	src	login	protocol: ssh port: 22, 2222
57	src	scan	port: 22
30	src	—

---

Warden events (1684)

2026-06-30

AttemptLogin (node.4dc198): 22

ReconScanning (node.ce2b59): 1

2026-06-29

ReconScanning (node.4dc198): 7

ReconScanning (node.ce2b59): 11

ReconScanning (node.9c1411): 6

AttemptLogin (node.4dc198): 59

AttemptLogin (node.368407): 8

2026-06-28

ReconScanning (node.9c1411): 6

AttemptLogin (node.4dc198): 46

ReconScanning (node.ce2b59): 12

AttemptLogin (node.368407): 12

ReconScanning (node.4dc198): 6

2026-06-27

AttemptLogin (node.4dc198): 61

ReconScanning (node.9c1411): 8

ReconScanning (node.ce2b59): 14

ReconScanning (node.4dc198): 5

AttemptLogin (node.368407): 14

2026-06-26

AttemptLogin (node.4dc198): 210

AttemptLogin (node.368407): 107

ReconScanning (node.ce2b59): 16

ReconScanning (node.4dc198): 8

ReconScanning (node.9c1411): 14

2026-06-25

ReconScanning (node.4dc198): 3

ReconScanning (node.ce2b59): 11

AttemptLogin (node.4dc198): 126

AttemptLogin (node.368407): 58

ReconScanning (node.9c1411): 8

2026-06-23

ReconScanning (node.ce2b59): 10

ReconScanning (node.9c1411): 4

AttemptLogin (node.368407): 4

ReconScanning (node.4dc198): 1

2026-06-22

ReconScanning (node.ce2b59): 7

AttemptLogin (node.4dc198): 13

ReconScanning (node.9c1411): 5

ReconScanning (node.4dc198): 3

2026-06-21

ReconScanning (node.ce2b59): 11

AttemptLogin (node.368407): 4

ReconScanning (node.9c1411): 4

AttemptLogin (node.4dc198): 29

ReconScanning (node.4dc198): 1

2026-06-20

ReconScanning (node.ce2b59): 10

AttemptLogin (node.368407): 4

ReconScanning (node.9c1411): 5

AttemptLogin (node.4dc198): 51

ReconScanning (node.4dc198): 1

2026-06-19

ReconScanning (node.ce2b59): 12

ReconScanning (node.9c1411): 7

AttemptLogin (node.4dc198): 31

ReconScanning (node.4dc198): 2

AttemptLogin (node.d2ecc6): 31

IntrusionUserCompromise (node.d2ecc6): 1

2026-06-18

AttemptLogin (node.03e7a9): 38

ReconScanning (node.ce2b59): 13

IntrusionUserCompromise (node.03e7a9): 37

AttemptLogin (node.368407): 3

ReconScanning (node.9c1411): 9

AttemptLogin (node.ce2b59): 1

AttemptLogin (node.4dc198): 19

2026-06-17

ReconScanning (node.9c1411): 6

ReconScanning (node.ce2b59): 10

AttemptLogin (node.4dc198): 3

AttemptLogin (node.368407): 33

AttemptLogin (node.ce2b59): 1

ReconScanning (node.4dc198): 1

2026-06-16

AttemptLogin (node.ce2b59): 2

ReconScanning (node.ce2b59): 13

ReconScanning (node.9c1411): 6

AttemptLogin (node.4dc198): 17

2026-06-15

ReconScanning (node.ce2b59): 14

ReconScanning (node.9c1411): 7

AttemptLogin (node.368407): 19

ReconScanning (node.4dc198): 1

AttemptLogin (node.4dc198): 41

AttemptLogin (node.ce2b59): 2

2026-06-14

ReconScanning (node.ce2b59): 17

ReconScanning (node.9c1411): 6

AttemptLogin (node.ce2b59): 15

AttemptLogin (node.4dc198): 1

ReconScanning (node.4dc198): 1

AttemptLogin (node.368407): 8

2026-06-13

AttemptLogin (node.4dc198): 110

AttemptLogin (node.ce2b59): 4

ReconScanning (node.ce2b59): 21

ReconScanning (node.9c1411): 9

AttemptLogin (node.368407): 63

2026-06-12

AttemptLogin (node.4dc198): 19

ReconScanning (node.ce2b59): 3

ReconScanning (node.9c1411): 1

DShield reports (IP summary, reports)

2026-06-14

Number of reports: 6597

Distinct targets: 14

2026-06-18

Number of reports: 3459

Distinct targets: 7

2026-06-19

Number of reports: 744

Distinct targets: 3

2026-06-20

Number of reports: 1012

Distinct targets: 3

2026-06-21

Number of reports: 2262

Distinct targets: 4

2026-06-22

Number of reports: 5362

Distinct targets: 5

2026-06-26

Number of reports: 4246

Distinct targets: 4

2026-06-27

Number of reports: 2288

Distinct targets: 4

Origin AS

AS209630 - KREDIT-AS

AS197170 - TECHTIES-AS

BGP Prefix

91.92.40.0/24

geo

Bulgaria

🕑 Europe/Sofia

hostname

(null)

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

91.92.40.0 - 91.92.47.255

last_activity

2026-06-30 02:44:06

last_warden_event

2026-06-30 02:44:06

rep

0.8110650545279388

reserved_range

0

ts_added

2026-06-12 22:08:07.017000

ts_last_update

2026-06-30 02:44:18.918000

Warden event timeline

DShield event timeline

Presence on blacklists