IP address

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IP blacklists
DShield Block
154.81.156.51 is listed on the DShield Block blacklist.

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: 2025-04-28 04:50:00
Was present on blacklist at: 2025-04-02 04:50, 2025-04-03 04:50, 2025-04-04 04:50, 2025-04-05 04:50, 2025-04-06 04:50, 2025-04-07 04:50, 2025-04-08 04:50, 2025-04-09 04:50, 2025-04-10 04:50, 2025-04-11 04:50, 2025-04-12 04:50, 2025-04-13 04:50, 2025-04-14 04:50, 2025-04-15 04:50, 2025-04-16 04:50, 2025-04-17 04:50, 2025-04-18 04:50, 2025-04-20 04:50, 2025-04-21 04:50, 2025-04-22 04:50, 2025-04-23 04:50, 2025-04-24 04:50, 2025-04-25 04:50, 2025-04-26 04:50, 2025-04-27 04:50, 2025-04-28 04:50
blocklist.de SSH
154.81.156.51 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: 2025-04-28 10:05:05.266000
Was present on blacklist at: 2025-04-02 22:05, 2025-04-03 04:05, 2025-04-03 10:05, 2025-04-03 16:05, 2025-04-03 22:05, 2025-04-04 04:05, 2025-04-04 10:05, 2025-04-04 16:05, 2025-04-04 22:05, 2025-04-05 04:05, 2025-04-05 10:05, 2025-04-05 16:05, 2025-04-05 22:05, 2025-04-06 04:05, 2025-04-06 10:05, 2025-04-06 16:05, 2025-04-06 22:05, 2025-04-09 04:05, 2025-04-09 10:05, 2025-04-09 16:05, 2025-04-09 22:05, 2025-04-10 04:05, 2025-04-10 10:05, 2025-04-10 16:05, 2025-04-10 22:05, 2025-04-12 10:05, 2025-04-12 16:05, 2025-04-12 22:05, 2025-04-13 04:05, 2025-04-13 10:05, 2025-04-13 16:05, 2025-04-13 22:05, 2025-04-14 04:05, 2025-04-14 10:05, 2025-04-14 16:05, 2025-04-14 22:05, 2025-04-15 04:05, 2025-04-15 10:05, 2025-04-16 10:05, 2025-04-16 16:05, 2025-04-16 22:05, 2025-04-17 04:05, 2025-04-17 10:05, 2025-04-17 16:05, 2025-04-17 22:05, 2025-04-18 04:05, 2025-04-26 22:05, 2025-04-27 04:05, 2025-04-27 10:05, 2025-04-27 16:05, 2025-04-27 22:05, 2025-04-28 04:05, 2025-04-28 10:05
AbuseIPDB
154.81.156.51 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: 2025-04-27 04:00:00.678000
Was present on blacklist at: 2025-04-03 04:00, 2025-04-04 04:00, 2025-04-05 04:00, 2025-04-06 04:00, 2025-04-07 04:00, 2025-04-08 04:00, 2025-04-09 04:00, 2025-04-10 04:00, 2025-04-11 04:00, 2025-04-12 04:00, 2025-04-13 04:00, 2025-04-14 04:00, 2025-04-15 04:00, 2025-04-16 04:00, 2025-04-17 04:00, 2025-04-18 04:00, 2025-04-19 04:00, 2025-04-21 04:00, 2025-04-22 04:00, 2025-04-23 04:00, 2025-04-24 04:00, 2025-04-25 04:00, 2025-04-26 04:00, 2025-04-27 04:00
DataPlane SSH login
154.81.156.51 is listed on the DataPlane SSH login blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs trying<br>an unsolicited login to a host using SSH password authentication.
Type of feed: primary (feed detail page)

Last checked at: 2025-04-28 14:10:09.449000
Was present on blacklist at: 2025-04-03 10:10, 2025-04-03 14:10, 2025-04-03 18:10, 2025-04-03 22:10, 2025-04-04 02:10, 2025-04-04 06:10, 2025-04-04 10:10, 2025-04-04 14:10, 2025-04-04 18:10, 2025-04-04 22:10, 2025-04-05 02:10, 2025-04-05 06:10, 2025-04-05 10:10, 2025-04-05 14:10, 2025-04-05 18:10, 2025-04-05 22:10, 2025-04-06 02:10, 2025-04-06 06:10, 2025-04-06 10:10, 2025-04-06 14:10, 2025-04-06 18:10, 2025-04-06 22:10, 2025-04-07 02:10, 2025-04-07 06:10, 2025-04-07 10:10, 2025-04-07 14:10, 2025-04-07 18:10, 2025-04-07 22:10, 2025-04-08 02:10, 2025-04-08 06:10, 2025-04-08 10:10, 2025-04-08 14:10, 2025-04-08 18:10, 2025-04-08 22:10, 2025-04-09 02:10, 2025-04-09 06:10, 2025-04-09 10:10, 2025-04-09 14:10, 2025-04-09 18:10, 2025-04-09 22:10, 2025-04-10 02:10, 2025-04-10 06:10, 2025-04-10 10:10, 2025-04-10 14:10, 2025-04-10 18:10, 2025-04-10 22:10, 2025-04-11 02:10, 2025-04-11 06:10, 2025-04-11 10:10, 2025-04-11 14:10, 2025-04-11 18:10, 2025-04-11 22:10, 2025-04-12 02:10, 2025-04-12 06:10, 2025-04-12 10:10, 2025-04-12 14:10, 2025-04-12 18:10, 2025-04-12 22:10, 2025-04-13 02:10, 2025-04-13 06:10, 2025-04-13 14:10, 2025-04-13 18:10, 2025-04-13 22:10, 2025-04-14 02:10, 2025-04-14 06:10, 2025-04-14 10:10, 2025-04-14 14:10, 2025-04-14 18:10, 2025-04-14 22:10, 2025-04-15 02:10, 2025-04-15 06:10, 2025-04-15 10:10, 2025-04-15 14:10, 2025-04-15 18:10, 2025-04-15 22:10, 2025-04-16 02:10, 2025-04-16 06:10, 2025-04-16 10:10, 2025-04-16 14:10, 2025-04-16 18:10, 2025-04-16 22:10, 2025-04-17 02:10, 2025-04-17 06:10, 2025-04-17 10:10, 2025-04-17 14:10, 2025-04-17 18:10, 2025-04-17 22:10, 2025-04-18 02:10, 2025-04-18 06:10, 2025-04-18 10:10, 2025-04-18 14:10, 2025-04-18 18:10, 2025-04-18 22:10, 2025-04-19 02:10, 2025-04-19 06:10, 2025-04-19 10:10, 2025-04-19 14:10, 2025-04-19 18:10, 2025-04-19 22:10, 2025-04-20 02:10, 2025-04-20 06:10, 2025-04-20 10:10, 2025-04-20 14:10, 2025-04-20 18:10, 2025-04-20 22:10, 2025-04-21 02:10, 2025-04-21 06:10, 2025-04-21 10:10, 2025-04-22 22:10, 2025-04-23 02:10, 2025-04-23 06:10, 2025-04-23 10:10, 2025-04-23 14:10, 2025-04-23 18:10, 2025-04-23 22:10, 2025-04-24 02:10, 2025-04-24 06:10, 2025-04-24 10:10, 2025-04-24 14:10, 2025-04-24 18:10, 2025-04-24 22:10, 2025-04-25 02:10, 2025-04-25 06:10, 2025-04-25 10:10, 2025-04-25 14:10, 2025-04-25 18:10, 2025-04-25 22:10, 2025-04-26 02:10, 2025-04-26 06:10, 2025-04-26 10:10, 2025-04-26 14:10, 2025-04-26 18:10, 2025-04-26 22:10, 2025-04-27 02:10, 2025-04-27 06:10, 2025-04-27 10:10, 2025-04-27 14:10, 2025-04-27 18:10, 2025-04-27 22:10, 2025-04-28 02:10, 2025-04-28 06:10, 2025-04-28 10:10, 2025-04-28 14:10
CI Army
154.81.156.51 is listed on the CI Army blacklist.

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

Last checked at: 2025-04-28 02:50:01.132000
Was present on blacklist at: 2025-04-04 02:50, 2025-04-06 02:50, 2025-04-07 02:50, 2025-04-08 02:50, 2025-04-09 02:50, 2025-04-10 02:50, 2025-04-11 02:50, 2025-04-12 02:50, 2025-04-13 02:50, 2025-04-14 02:50, 2025-04-15 02:50, 2025-04-16 02:50, 2025-04-17 02:50, 2025-04-18 02:50, 2025-04-19 02:50, 2025-04-20 02:50, 2025-04-21 02:50, 2025-04-22 02:50, 2025-04-23 02:50, 2025-04-24 02:50, 2025-04-25 02:50, 2025-04-26 02:50, 2025-04-27 02:50, 2025-04-28 02:50
Turris greylist
154.81.156.51 is listed on the Turris greylist blacklist.

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

Last checked at: 2025-04-26 21:15:00.150000
Was present on blacklist at: 2025-04-06 21:15, 2025-04-08 21:15, 2025-04-12 21:15, 2025-04-13 21:15, 2025-04-16 21:15, 2025-04-17 21:15, 2025-04-19 21:15, 2025-04-21 21:15, 2025-04-22 21:15, 2025-04-24 21:15, 2025-04-25 21:15, 2025-04-26 21:15
UCEPROTECT L1
154.81.156.51 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2025-04-28 15:45:00.632000
Was present on blacklist at: 2025-04-14 23:45, 2025-04-15 07:45, 2025-04-15 15:45, 2025-04-15 23:45, 2025-04-16 07:45, 2025-04-16 15:45, 2025-04-16 23:45, 2025-04-17 07:45, 2025-04-17 15:45, 2025-04-17 23:45, 2025-04-18 07:45, 2025-04-18 15:45, 2025-04-18 23:45, 2025-04-19 07:45, 2025-04-19 15:45, 2025-04-19 23:45, 2025-04-20 07:45, 2025-04-20 15:45, 2025-04-20 23:45, 2025-04-21 07:45, 2025-04-21 15:45, 2025-04-21 23:45, 2025-04-22 07:45, 2025-04-22 15:45, 2025-04-22 23:45, 2025-04-23 07:45, 2025-04-23 15:45, 2025-04-23 23:45, 2025-04-24 07:45, 2025-04-24 15:45, 2025-04-24 23:45, 2025-04-25 07:45, 2025-04-25 15:45, 2025-04-25 23:45, 2025-04-26 07:45, 2025-04-26 15:45, 2025-04-26 23:45, 2025-04-27 07:45, 2025-04-27 15:45, 2025-04-27 23:45, 2025-04-28 07:45, 2025-04-28 15:45
Spamhaus XBL CBL
154.81.156.51 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: 2025-04-23 10:36:01.439000
Was present on blacklist at: 2025-04-16 10:36, 2025-04-23 10:36
Warden events (1322)
2025-04-27
ReconScanning (node.368407): 5
ReconScanning (node.4dc198): 4
2025-04-26
ReconScanning (node.368407): 96
ReconScanning (node.4dc198): 96
ReconScanning (node.5f02e7): 2
2025-04-25
ReconScanning (node.368407): 84
ReconScanning (node.4dc198): 84
AnomalyTraffic (node.ffe95c): 3
2025-04-24
ReconScanning (node.5f02e7): 5
AnomalyTraffic (node.ffe95c): 1
ReconScanning (node.4dc198): 47
ReconScanning (node.368407): 45
2025-04-23
ReconScanning (node.368407): 45
ReconScanning (node.4dc198): 44
ReconScanning (node.5f02e7): 1
AnomalyTraffic (node.86dac8): 2
2025-04-22
ReconScanning (node.368407): 8
ReconScanning (node.4dc198): 12
2025-04-21
ReconScanning (node.4dc198): 21
ReconScanning (node.368407): 22
2025-04-20
ReconScanning (node.368407): 60
ReconScanning (node.4dc198): 74
ReconScanning (node.9c1411): 15
ReconScanning (node.5f02e7): 1
AnomalyTraffic (node.86dac8): 5
AnomalyTraffic (node.ffe95c): 1
2025-04-19
ReconScanning (node.368407): 2
ReconScanning (node.4dc198): 2
2025-04-18
ReconScanning (node.4dc198): 15
ReconScanning (node.368407): 17
ReconScanning (node.9c1411): 6
2025-04-17
ReconScanning (node.9c1411): 21
ReconScanning (node.5f02e7): 1
ReconScanning (node.368407): 3
ReconScanning (node.4dc198): 4
2025-04-16
ReconScanning (node.9c1411): 11
ReconScanning (node.86eb21): 13
ReconScanning (node.368407): 4
ReconScanning (node.4dc198): 4
AttemptLogin (node.28c168): 1
AttemptLogin (node.00aee5): 1
2025-04-15
ReconScanning (node.368407): 25
ReconScanning (node.4dc198): 26
ReconScanning (node.9c1411): 14
ReconScanning (node.5f02e7): 1
AttemptLogin (node.9c160c): 2
AttemptLogin (node.d2ecc6): 1
AttemptLogin (node.e47683): 1
2025-04-14
ReconScanning (node.368407): 8
ReconScanning (node.4dc198): 8
ReconScanning (node.9c1411): 6
2025-04-13
ReconScanning (node.9c1411): 28
ReconScanning (node.368407): 20
ReconScanning (node.4dc198): 19
AttemptLogin (node.9c160c): 1
AttemptLogin (node.28c168): 1
ReconScanning (node.5f02e7): 1
2025-04-12
ReconScanning (node.9c1411): 14
ReconScanning (node.4dc198): 10
ReconScanning (node.368407): 10
AttemptLogin (node.9c160c): 1
2025-04-11
ReconScanning (node.368407): 4
ReconScanning (node.4dc198): 4
ReconScanning (node.9c1411): 11
2025-04-10
ReconScanning (node.368407): 1
ReconScanning (node.4dc198): 1
ReconScanning (node.9c1411): 14
ReconScanning (node.5f02e7): 1
2025-04-09
ReconScanning (node.368407): 3
ReconScanning (node.4dc198): 3
AttemptLogin (node.9c160c): 1
ReconScanning (node.9c1411): 48
ReconScanning (node.5f02e7): 2
2025-04-08
ReconScanning (node.368407): 1
ReconScanning (node.4dc198): 1
ReconScanning (node.9c1411): 1
2025-04-07
ReconScanning (node.9c1411): 23
ReconScanning (node.5f02e7): 3
2025-04-06
ReconScanning (node.4dc198): 1
ReconScanning (node.368407): 1
ReconScanning (node.9c1411): 3
2025-04-05
AttemptLogin (node.9c160c): 1
AttemptLogin (node.d2ecc6): 1
ReconScanning (node.4dc198): 1
ReconScanning (node.368407): 1
ReconScanning (node.9c1411): 50
ReconScanning (node.5f02e7): 4
2025-04-03
ReconScanning (node.4dc198): 15
ReconScanning (node.368407): 15
ReconScanning (node.9c1411): 6
AttemptLogin (node.9c160c): 2
AttemptLogin (node.e47683): 2
AttemptLogin (node.d2ecc6): 1
2025-04-02
ReconScanning (node.9c1411): 3
ReconScanning (node.4dc198): 3
ReconScanning (node.368407): 3
AttemptLogin (node.d2ecc6): 1
AttemptLogin (node.ce2b59): 1
DShield reports (IP summary, reports)
2025-04-02
Number of reports: 317
Distinct targets: 104
2025-04-03
Number of reports: 1832
Distinct targets: 370
2025-04-05
Number of reports: 14078
Distinct targets: 8923
2025-04-06
Number of reports: 95408
Distinct targets: 78822
2025-04-07
Number of reports: 6890
Distinct targets: 4084
2025-04-08
Number of reports: 107
Distinct targets: 70
2025-04-09
Number of reports: 6456
Distinct targets: 3756
2025-04-10
Number of reports: 3916
Distinct targets: 3076
2025-04-11
Number of reports: 3031
Distinct targets: 2083
2025-04-12
Number of reports: 11684
Distinct targets: 7110
2025-04-13
Number of reports: 6137
Distinct targets: 4782
2025-04-14
Number of reports: 582
Distinct targets: 295
2025-04-15
Number of reports: 1477
Distinct targets: 942
2025-04-16
Number of reports: 3369
Distinct targets: 158
2025-04-17
Number of reports: 2724
Distinct targets: 1719
2025-04-18
Number of reports: 1418
Distinct targets: 582
2025-04-20
Number of reports: 6781
Distinct targets: 1995
2025-04-21
Number of reports: 1613
Distinct targets: 790
2025-04-22
Number of reports: 808
Distinct targets: 562
2025-04-23
Number of reports: 3705
Distinct targets: 2097
2025-04-24
Number of reports: 339951
Distinct targets: 185917
2025-04-25
Number of reports: 5585
Distinct targets: 2961
2025-04-26
Number of reports: 4131
Distinct targets: 2611
2025-04-27
Number of reports: 2397
Distinct targets: 408
Origin AS
AS984 - OWS
AS36680 - NETIFACELLC
BGP Prefix
154.81.156.0/24
geo
United Kingdom, London
🕑 Europe/London
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
154.80.0.0 - 154.95.255.255
last_activity
2025-04-27 20:05:46
last_warden_event
2025-04-27 20:05:46
rep
0.7391787029448008
reserved_range
0
Shodan's InternetDB
Open ports: 22
Tags: –
CPEs: cpe:/o:canonical:ubuntu_linux, cpe:/a:openbsd:openssh:9.6p1
ts_added
2025-04-02 10:35:51.994000
ts_last_update
2025-04-28 15:51:46.169000

Warden event timeline

DShield event timeline

Presence on blacklists