IP address

Passive DNS

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IP blacklists

Turris greylist

51.81.215.74 is listed on the Turris greylist blacklist.

Description: Greylist is the output of the Turris research project by CZ.NIC, which collects data of malicious IPs.
Type of feed: primary (feed detail page)

Last checked at: 2024-12-22 22:15:00.169000
Was present on blacklist at: 2024-11-20 22:15, 2024-11-21 22:15, 2024-11-23 22:15, 2024-11-28 22:15, 2024-12-01 22:15, 2024-12-04 22:15, 2024-12-05 22:15, 2024-12-07 22:15, 2024-12-09 22:15, 2024-12-11 22:15, 2024-12-14 22:15, 2024-12-18 22:15, 2024-12-19 22:15, 2024-12-21 22:15, 2024-12-22 22:15

UCEPROTECT L1

51.81.215.74 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2024-12-23 00:45:00.494000
Was present on blacklist at: 2024-12-02 16:45, 2024-12-03 00:45, 2024-12-03 08:45, 2024-12-03 16:45, 2024-12-04 00:45, 2024-12-04 08:45, 2024-12-04 16:45, 2024-12-05 00:45, 2024-12-05 08:45, 2024-12-05 16:45, 2024-12-06 00:45, 2024-12-06 08:45, 2024-12-06 16:45, 2024-12-07 00:45, 2024-12-07 08:45, 2024-12-07 16:45, 2024-12-08 00:45, 2024-12-08 08:45, 2024-12-08 16:45, 2024-12-09 00:45, 2024-12-09 08:45, 2024-12-09 16:45, 2024-12-10 00:45, 2024-12-10 08:45, 2024-12-10 16:45, 2024-12-11 00:45, 2024-12-11 08:45, 2024-12-11 16:45, 2024-12-12 00:45, 2024-12-12 08:45, 2024-12-18 16:45, 2024-12-19 00:45, 2024-12-19 08:45, 2024-12-19 16:45, 2024-12-20 00:45, 2024-12-20 08:45, 2024-12-20 16:45, 2024-12-21 00:45, 2024-12-21 08:45, 2024-12-21 16:45, 2024-12-22 00:45, 2024-12-22 08:45, 2024-12-22 16:45, 2024-12-23 00:45

Spamhaus XBL CBL

51.81.215.74 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: 2024-12-17 02:09:50.368000
Was present on blacklist at: 2024-12-03 02:09, 2024-12-10 02:09, 2024-12-17 02:09

AbuseIPDB

51.81.215.74 is listed on the AbuseIPDB blacklist.

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

Last checked at: 2024-12-22 05:00:00.500000
Was present on blacklist at: 2024-12-03 05:00, 2024-12-05 05:00, 2024-12-21 05:00, 2024-12-22 05:00

CI Army

51.81.215.74 is listed on the CI Army blacklist.

Description: Collective Intelligence Network Security is a Threat Intelligence database that provides scores for IPs. Source of unspecified malicious attacks most of them will be active attackers/scanners
Type of feed: primary (feed detail page)

Last checked at: 2024-12-22 03:50:00.928000
Was present on blacklist at: 2024-12-06 03:50, 2024-12-07 03:50, 2024-12-08 03:50, 2024-12-09 03:50, 2024-12-10 03:50, 2024-12-11 03:50, 2024-12-12 03:50, 2024-12-21 03:50, 2024-12-22 03:50

Blocklist.net.ua

51.81.215.74 is listed on the Blocklist.net.ua blacklist.

Description: BlockList contains IP addresses that perform attacks, send spam or brute force passwords to the blocking list.
Type of feed: primary (feed detail page)

Last checked at: 2024-12-22 23:15:01.901000
Was present on blacklist at: 2024-12-08 19:15, 2024-12-08 23:15, 2024-12-09 03:15, 2024-12-09 07:15, 2024-12-09 11:15, 2024-12-09 15:15, 2024-12-17 15:15, 2024-12-17 19:15, 2024-12-17 23:15, 2024-12-18 03:15, 2024-12-18 07:15, 2024-12-18 11:15, 2024-12-18 15:15, 2024-12-18 19:15, 2024-12-18 23:15, 2024-12-19 03:15, 2024-12-19 07:15, 2024-12-19 11:15, 2024-12-19 19:15, 2024-12-19 23:15, 2024-12-20 03:15, 2024-12-20 07:15, 2024-12-20 11:15, 2024-12-20 15:15, 2024-12-20 19:15, 2024-12-20 23:15, 2024-12-21 03:15, 2024-12-21 07:15, 2024-12-21 11:15, 2024-12-21 15:15, 2024-12-21 19:15, 2024-12-21 23:15, 2024-12-22 03:15, 2024-12-22 07:15, 2024-12-22 11:15, 2024-12-22 15:15, 2024-12-22 19:15, 2024-12-22 23:15

Warden events (243)

2024-12-18: ReconScanning (node.ce2b59): 10; IntrusionUserCompromise (node.cfb4f7): 3
2024-12-17: IntrusionUserCompromise (node.cfb4f7): 1; ReconScanning (node.ce2b59): 14
2024-12-16: IntrusionUserCompromise (node.cfb4f7): 1
2024-12-14: IntrusionUserCompromise (node.cfb4f7): 1
2024-12-13: IntrusionUserCompromise (node.cfb4f7): 2
2024-12-11: IntrusionUserCompromise (node.cfb4f7): 1
2024-12-09: ReconScanning (node.ce2b59): 10; IntrusionUserCompromise (node.cfb4f7): 3
2024-12-08: ReconScanning (node.ce2b59): 31; IntrusionUserCompromise (node.cfb4f7): 1
2024-12-07: ReconScanning (node.ce2b59): 31; IntrusionUserCompromise (node.cfb4f7): 1
2024-12-06: ReconScanning (node.ce2b59): 30
2024-12-05: ReconScanning (node.ce2b59): 30
2024-12-04: ReconScanning (node.ce2b59): 31
2024-12-03: ReconScanning (node.ce2b59): 23; IntrusionUserCompromise (node.cfb4f7): 3
2024-12-02: ReconScanning (node.ce2b59): 4
2024-11-30: IntrusionUserCompromise (node.cfb4f7): 1
2024-11-28: IntrusionUserCompromise (node.cfb4f7): 2
2024-11-27: IntrusionUserCompromise (node.cfb4f7): 1
2024-11-26: IntrusionUserCompromise (node.cfb4f7): 2; AttemptLogin (node.b7f4d1): 1
2024-11-22: IntrusionUserCompromise (node.cfb4f7): 1
2024-11-20: IntrusionUserCompromise (node.cfb4f7): 1
2024-11-19: IntrusionUserCompromise (node.cfb4f7): 3

DShield reports (IP summary, reports)

2024-11-26: Number of reports: 21; Distinct targets: 9
2024-11-30: Number of reports: 10; Distinct targets: 6
2024-12-02: Number of reports: 100; Distinct targets: 71
2024-12-03: Number of reports: 702; Distinct targets: 560
2024-12-04: Number of reports: 1169; Distinct targets: 858
2024-12-05: Number of reports: 1083; Distinct targets: 787
2024-12-06: Number of reports: 942; Distinct targets: 693
2024-12-07: Number of reports: 736; Distinct targets: 549
2024-12-08: Number of reports: 944; Distinct targets: 687
2024-12-09: Number of reports: 315; Distinct targets: 214
2024-12-16: Number of reports: 12; Distinct targets: 4
2024-12-17: Number of reports: 417; Distinct targets: 322
2024-12-18: Number of reports: 1050; Distinct targets: 745
2024-12-19: Number of reports: 1049; Distinct targets: 750
2024-12-20: Number of reports: 1038; Distinct targets: 732
2024-12-21: Number of reports: 730; Distinct targets: 632

Origin AS: AS16276 - OVH
BGP Prefix: 51.81.128.0/17
geo: United States, Hillsboro; 🕑 America/Los_Angeles
hostname: cuevas.probe.onyphe.net
Address block ('inetnum' or 'NetRange' in whois database): 51.81.0.0 - 51.81.255.255
last_activity: 2024-12-18 16:21:03
last_warden_event: 2024-12-18 16:21:03
rep: 0.20117892310732888
reserved_range: 0
ts_added: 2024-11-19 02:09:49.284000
ts_last_update: 2024-12-23 00:58:50.892000

Warden event timeline

DShield event timeline

Presence on blacklists