IP address

Search at other sites:
.21891.139.18.391-139-18-3.customers.tmcz.cz
Shodan(more info)
Passive DNS
Tags: IP in hostname Scanner
IP blacklists
Spamhaus SBL
91.139.18.3 is listed on the Spamhaus SBL blacklist.

Description: The Spamhaus Block List ("SBL") Advisory is a database of IP addresses from which Spamhaus does not recommend the acceptance of electronic mail.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-06-24 13:23:40.074000
Was present on blacklist at: 2025-06-10 13:23, 2025-06-17 13:23, 2025-06-24 13:23
Spamhaus PBL
91.139.18.3 is listed on the Spamhaus PBL blacklist.

Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-06-24 13:23:40.074000
Was present on blacklist at: 2025-06-10 13:23, 2025-06-17 13:23, 2025-06-24 13:23
Warden events (15)
2025-06-25
ReconScanning (node.9c1411): 1
2025-06-24
ReconScanning (node.9c1411): 3
2025-06-23
ReconScanning (node.9c1411): 2
2025-06-21
ReconScanning (node.9c1411): 1
2025-06-20
ReconScanning (node.9c1411): 1
2025-06-17
ReconScanning (node.9c1411): 2
2025-06-15
ReconScanning (node.9c1411): 1
2025-06-14
ReconScanning (node.9c1411): 1
2025-06-13
ReconScanning (node.9c1411): 1
2025-06-10
ReconScanning (node.9c1411): 2
Origin AS
AS13036 - TMOBILE-CZ
BGP Prefix
91.139.0.0/17
geo
Czech Republic, Vranová Lhota
🕑 Europe/Prague
hostname
91-139-18-3.customers.tmcz.cz
hostname_class
['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database)
91.139.0.0 - 91.139.127.255
last_activity
2025-06-25 02:21:16
last_warden_event
2025-06-25 02:21:16
rep
0.21845238095238098
reserved_range
0
Shodan's InternetDB
Open ports: 21, 53, 80, 123, 2000, 5080, 8291, 8501, 8728
Tags: –
CPEs: cpe:/o:mikrotik:routeros:6.23
ts_added
2025-06-10 13:23:35.780000
ts_last_update
2025-06-25 13:23:40.250000

Warden event timeline

DShield event timeline

Presence on blacklists