IP address


.01991.239.53.150nullnet.work
Shodan(more info)
Passive DNS
Tags:
IP blacklists
Blocklist.net.ua
91.239.53.150 is listed on the Blocklist.net.ua blacklist.

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

Last checked at: 2025-09-03 14:15:03.038000
Was present on blacklist at: 2025-09-02 18:15, 2025-09-02 22:15, 2025-09-03 02:15, 2025-09-03 06:15, 2025-09-03 10:15, 2025-09-03 14:15
DataPlane SSH login
91.239.53.150 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: 2025-09-14 06:10:01.436000
Was present on blacklist at: 2025-09-06 14:10, 2025-09-06 18:10, 2025-09-07 02:10, 2025-09-07 06:10, 2025-09-07 14:10, 2025-09-07 18:10, 2025-09-08 02:10, 2025-09-08 06:10, 2025-09-08 14:10, 2025-09-08 18:10, 2025-09-09 02:10, 2025-09-09 06:10, 2025-09-09 14:10, 2025-09-09 18:10, 2025-09-10 02:10, 2025-09-10 06:10, 2025-09-10 14:10, 2025-09-10 18:10, 2025-09-11 02:10, 2025-09-11 06:10, 2025-09-11 14:10, 2025-09-11 18:10, 2025-09-12 02:10, 2025-09-12 06:10, 2025-09-12 14:10, 2025-09-13 02:10, 2025-09-13 06:10, 2025-09-13 14:10, 2025-09-13 18:10, 2025-09-14 02:10, 2025-09-14 06:10
FireHOL anonymizers
91.239.53.150 is listed on the FireHOL anonymizers blacklist.

Description: List of anonymizing IPs, aggregated from multiple lists by FireHOL.
Type of feed: secondary (feed detail page)

Last checked at: 2025-09-16 18:05:09
Was present on blacklist at: 2025-09-07 18:05, 2025-09-08 18:05, 2025-09-09 18:05, 2025-09-10 18:05, 2025-09-11 18:05, 2025-09-12 18:05, 2025-09-13 18:05, 2025-09-14 18:05, 2025-09-15 18:05, 2025-09-16 18:05
Spamhaus XBL CBL
91.239.53.150 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: 2025-09-16 18:32:30.202000
Was present on blacklist at: 2025-09-16 18:32
Warden events (3)
2025-09-05
ReconScanning (node.368407): 1
AttemptLogin (node.03e7a9): 2
DShield reports (IP summary, reports)
2025-09-05
Number of reports: 765
Distinct targets: 3
2025-09-06
Number of reports: 622
Distinct targets: 5
2025-09-07
Number of reports: 11
Distinct targets: 3
Origin AS
AS63023 - AS-GLOBALTELEHOST
BGP Prefix
91.239.53.0/24
geo
Netherlands, Amsterdam
🕑 Europe/Amsterdam
hostname
nullnet.work
Address block ('inetnum' or 'NetRange' in whois database)
91.239.53.0 - 91.239.53.255
last_activity
2025-09-05 16:10:56.005000
last_warden_event
2025-09-05 16:10:56.005000
rep
0.01875
reserved_range
0
Shodan's InternetDB
Open ports: 161, 1701, 2000
Tags:
CPEs:
ts_added
2025-09-02 18:32:24.267000
ts_last_update
2025-09-16 18:32:30.490000

Warden event timeline

DShield event timeline

Presence on blacklists