Go
91.139.1.158
is an
Open Proxy
used by
Abusers
100 %
Czech Republic
Report Abuse
104abuse reported
40Email SpamBrute-Force
39Email Spam
8Bad Web BotWeb SpamBlog Spam
7Web SpamForum Spam
3uncategorized
3Bad Web Bot
2Email SpamHacking
1Web Spam
1Web SpamBad Web BotBlog SpamForum Spam
33attacks reported
8DDoS AttackEmail SpamBrute-Force
6Brute-Force
5Brute-ForceExploited Host
4uncategorized
3Brute-ForceMailserver Attack
2DDoS AttackWeb App Attack
1Hacking
1DDoS AttackPing of DeathPort ScanHackingBrute-ForceExploited HostWeb App Attack
1Port ScanBrute-ForceWeb App Attack
1HackingBrute-ForceWeb App Attack
...
21anonymizers reported
20Open Proxy
1Open ProxyEmail Spam
6spam reported
5Email Spam
1uncategorized
from 44 distinct reporters
and 14 distinct sources : Blocklist.de, FireHOL, GPF Comics, ProxyLists.net, ProxyRSS.com, ProxZ.com, sblam.com, Free Proxy List, StopForumSpam.com, BadIPs.com, CleanTalk, BotScout.com, blocklist.net.ua, AbuseIPDB
91.139.1.158 was first signaled at 2018-09-27 11:46 and last record was at 2019-08-12 08:25.
IP

91.139.1.158

Organization
T-Mobile Czech Republic a.s.
Localisation
Czech Republic
NetRange : First & Last IP
91.139.1.0 - 91.139.1.7
Network CIDR
91.139.1.0/29

Cybercrime IP Feeds

Date UTC Category Sub Categories Source List Source Logs
2019-08-12 08:25 anonymizers Open ProxyEmail Spam AbuseIPDB 91.139.1.158 has been banned for [spam]
2019-08-10 09:15 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=49501 . dpt=25 . (listed on Blocklist de Aug 10) (699)
2019-08-09 21:00 attacks Brute-Force AbuseIPDB Unauthorized connection attempt from IP address 91.139.1.158 on Port 25(SMTP)
2019-08-08 19:15 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=48375 . dpt=25 . (listed on Blocklist de Aug 08) (471)
2019-08-06 21:27 attacks DDoS AttackEmail SpamBrute-Force AbuseIPDB Autoban 91.139.1.158 AUTH/CONNECT
2019-08-04 12:14 attacks DDoS AttackEmail SpamBrute-Force AbuseIPDB Autoban 91.139.1.158 AUTH/CONNECT
2019-08-02 06:40 attacks DDoS AttackEmail SpamBrute-Force AbuseIPDB Autoban 91.139.1.158 AUTH/CONNECT
2019-07-30 13:13 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=45432 . dpt=25 . (listed on Blocklist de Jul 30) (1416)
2019-07-28 04:26 abuse Email Spam AbuseIPDB  
2019-07-26 00:22 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=54642 . dpt=25 . (listed on Blocklist de Jul 25) (50)
2019-07-23 08:22 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=60983 . dpt=25 . (listed on Blocklist de Jul 22) (903)
2019-07-21 06:04 abuse Email Spam AbuseIPDB Trying to deliver email spam, but blocked by RBL
2019-07-21 03:54 abuse Email SpamBrute-Force AbuseIPDB 2019-07-21 07:54:37 H=(litopress.it) [91.139.1.158]:50907 I=[192.147.25.65]:25 F=<[email protected]> rejected RCPT <[email protecte
2019-07-21 00:43 abuse Email Spam AbuseIPDB email spam
2019-07-17 17:51 attacks Brute-ForceExploited Host AbuseIPDB Brute force attempt
2019-07-12 21:15 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=44589 . dpt=25 . (listed on Blocklist de Jul 12) (200)
2019-07-12 19:30 abuse Email Spam AbuseIPDB  
2019-06-26 21:31 abuse Email Spam AbuseIPDB  
2019-06-19 10:16 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=41707 . dpt=25 . (listed on Blocklist de Jun 19) (749)
2019-06-16 18:11 abuse Email Spam AbuseIPDB  
2019-06-15 09:15 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=36316 . dpt=25 . (listed on Blocklist de Jun 15) (975)
2019-06-08 18:32 attacks Brute-ForceExploited Host AbuseIPDB Brute force attempt
2019-06-06 15:53 abuse Email Spam AbuseIPDB  
2019-06-05 19:13 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=40148 . dpt=25 . (listed on Blocklist de Jun 05) (279)
2019-06-03 08:21 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=46620 . dpt=25 . (listed on Blocklist de Jun 02) (457)
2019-05-28 12:31 abuse Email Spam AbuseIPDB  
2019-05-27 05:08 attacks DDoS AttackEmail SpamBrute-Force AbuseIPDB Autoban 91.139.1.158 AUTH/CONNECT
2019-05-26 03:33 attacks DDoS AttackEmail SpamBrute-Force AbuseIPDB Autoban 91.139.1.158 AUTH/CONNECT
2019-05-24 23:13 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=36575 . dpt=25 . (listed on Blocklist de May 24) (335)
2019-05-24 02:54 attacks DDoS AttackEmail SpamBrute-Force AbuseIPDB Autoban 91.139.1.158 AUTH/CONNECT
2019-05-18 13:23 attacks DDoS AttackEmail SpamBrute-Force AbuseIPDB Autoban 91.139.1.158 AUTH/CONNECT
2019-05-15 04:15 attacks Brute-Force AbuseIPDB Rude login attack (2 tries in 1d)
2019-05-12 06:13 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=39034 . dpt=25 . (listed on Blocklist de May 11) (449)
2019-05-08 03:10 abuse Email Spam AbuseIPDB SPF Fail sender not permitted to send mail for @1800dentist.com / Mail sent to address obtained from MySpace hack
2019-05-06 14:39 abuse Email Spam AbuseIPDB SPF Fail sender not permitted to send mail for @160.com
2019-05-06 01:14 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=33651 . dpt=25 . (listed on Blocklist de May 05) (270)
2019-05-05 02:32 abuse Email Spam AbuseIPDB  
2019-05-03 04:39 attacks DDoS AttackEmail SpamBrute-Force AbuseIPDB Autoban 91.139.1.158 AUTH/CONNECT
2019-04-30 04:25 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=34379 . dpt=25 . (listed on Blocklist de Apr 29 18:33) (431)
2019-04-30 01:59 abuse Email Spam AbuseIPDB Apr 30 12:59:28 mailserver postfix/smtpd[97363]: connect from unknown[91.139.1.158] Apr 30 12:59:29 mailserver postfix/smtpd[97363]: NOQUEUE: reject:
2019-04-28 08:14 abuse Email SpamBrute-Force AbuseIPDB proto=tcp . spt=43087 . dpt=25 . (listed on Blocklist de Apr 27 18:33) (485)
2019-04-27 12:05 abuse Email Spam AbuseIPDB Sending SPAM email
2019-04-26 02:28 attacks Hacking AbuseIPDB Blocked user enumeration attempt
2019-04-25 06:02 attacks Brute-Force AbuseIPDB Unauthorized connection attempt from IP address 91.139.1.158 on Port 25(SMTP)
2019-04-23 04:13 abuse Email Spam AbuseIPDB Apr 23 07:13:18 mail postfix/postscreen[14708]: PREGREET 14 after 0.29 from [91.139.1.158]:50058: EHLO luss.it\r\n
2019-04-20 20:06 abuse Email Spam AbuseIPDB Spam mails sent to address hacked/leaked from Nexus Mods in July 2013
2019-04-17 15:17 attacks Brute-ForceExploited Host AbuseIPDB Brute force attempt
2019-04-16 04:04 attacks DDoS AttackPing of DeathPort ScanHacking AbuseIPDB NAME : C-80256_DA_SOLITAIRE CIDR : 91.139.1.156/30 DDoS attack Czech Republic - block certain countries :) IP: 91.139.1.158 Denial-of-Service Attack (
2019-04-15 01:13 abuse Email SpamBrute-Force AbuseIPDB TCP src-port=59145 dst-port=25 dnsbl-sorbs abuseat-org barracuda (Project Honey Pot rated Suspicious
2019-04-11 01:33 attacks Port ScanBrute-ForceWeb App Attack AbuseIPDB [ThuApr1112:33:11.2135812019][:error][pid29752:tid47482692204288][client91.139.1.158:54674][client91.139.1.158]ModSecurity:Accessdeniedwithcode403\(ph
2018-09-27 11:46 anonymizers Open Proxy AbuseIPDB openproxy
2018-10-30 05:52 abuse Email Spam AbuseIPDB Oct 30 07:59:04 our-server-hostname postfix/smtpd[29990]: connect from unknown[91.139.1.158] Oct [email protected] Oct [email protected] Oct
2018-10-30 19:15 abuse Email Spam AbuseIPDB Oct 30 07:59:04 our-server-hostname postfix/smtpd[29990]: connect from unknown[91.139.1.158] Oct [email protected] Oct [email protected] Oct
2018-11-01 23:18 abuse Web Spam AbuseIPDB POST /index.php HTTP/1.1
2018-11-03 02:29 abuse Email Spam AbuseIPDB Oct 30 07:59:04 our-server-hostname postfix/smtpd[29990]: connect from unknown[91.139.1.158] Oct [email protected] Oct [email protected] Oct
2018-11-03 22:13 abuse Email Spam AbuseIPDB Oct 30 07:59:04 our-server-hostname postfix/smtpd[29990]: connect from unknown[91.139.1.158] Oct [email protected] Oct [email protected] Oct
2018-11-16 20:11 abuse Email SpamBrute-Force AbuseIPDB TCP src-port=37446 dst-port=25 Block List-de (222)
2018-11-17 01:11 abuse Email Spam AbuseIPDB Nov 17 07:51:30 our-server-hostname postfix/smtpd[16406]: connect from unknown[91.139.1.158] Nov [email protected] Nov [email protected] Nov
2018-11-18 08:56 attacks DDoS AttackWeb App Attack AbuseIPDB xmlrpc attack
2018-11-26 03:48 abuse Email Spam AbuseIPDB Nov 26 08:25:50 our-server-hostname postfix/smtpd[28248]: connect from unknown[91.139.1.158] Nov [email protected] Nov [email protected] Nov
2019-03-29 18:21 attacks blocklist_de Blocklist.de  
2019-03-29 18:21 attacks Brute-ForceMailserver Attack blocklist_de_mail Blocklist.de  
2019-03-29 18:25 abuse firehol_abusers_30d FireHOL  
2019-03-29 18:27 attacks firehol_level2 FireHOL  
2019-03-29 18:30 anonymizers Open Proxy firehol_proxies FireHOL  
2019-03-29 18:34 abuse gpf_comics GPF Comics  
2019-03-29 18:38 spam lashback_ubl  
2019-03-29 18:41 spam Email Spam nixspam  
2019-03-29 18:42 anonymizers Open Proxy proxylists_1d ProxyLists.net  
2019-03-29 18:42 anonymizers Open Proxy proxylists_30d ProxyLists.net  
2019-03-29 18:42 anonymizers Open Proxy proxylists_7d ProxyLists.net  
2019-03-29 18:42 anonymizers Open Proxy proxyrss_30d ProxyRSS.com  
2019-03-29 18:42 anonymizers Open Proxy proxyrss_7d ProxyRSS.com  
2019-03-29 18:42 anonymizers Open Proxy proxz_30d ProxZ.com  
2019-03-29 18:42 abuse Web SpamBad Web BotBlog SpamForum Spam sblam sblam.com  
2019-03-29 18:42 anonymizers Open Proxy socks_proxy_30d Free Proxy List  
2019-03-29 18:42 anonymizers Open Proxy socks_proxy_7d Free Proxy List  
2019-03-29 18:43 anonymizers Open Proxy sslproxies_30d Free Proxy List  
2019-03-29 18:43 anonymizers Open Proxy sslproxies_7d Free Proxy List  
2019-03-29 18:44 abuse Web SpamForum Spam stopforumspam StopForumSpam.com  
2019-03-29 18:46 abuse Web SpamForum Spam stopforumspam_180d StopForumSpam.com  
2019-03-29 18:48 abuse Web SpamForum Spam stopforumspam_30d StopForumSpam.com  
2019-03-29 18:49 abuse Web SpamForum Spam stopforumspam_365d StopForumSpam.com  
2019-03-29 18:51 abuse Web SpamForum Spam stopforumspam_7d StopForumSpam.com  
2019-03-29 18:51 abuse Web SpamForum Spam stopforumspam_90d StopForumSpam.com  
2019-05-28 23:18 attacks bi_any_0_1d BadIPs.com  
2019-05-28 23:19 attacks Brute-ForceMailserver Attack bi_mail_0_1d BadIPs.com  
2019-05-28 23:19 attacks Brute-ForceMailserver Attack bi_postfix_0_1d BadIPs.com  
2019-05-28 23:20 abuse Bad Web BotWeb SpamBlog Spam cleantalk CleanTalk  
2019-05-28 23:20 abuse Bad Web BotWeb SpamBlog Spam cleantalk_1d CleanTalk  
2019-05-28 23:21 abuse Bad Web BotWeb SpamBlog Spam cleantalk_30d CleanTalk  
2019-05-28 23:23 abuse Bad Web BotWeb SpamBlog Spam cleantalk_7d CleanTalk  
2019-05-28 23:26 abuse Bad Web BotWeb SpamBlog Spam cleantalk_updated CleanTalk  
2019-05-28 23:26 abuse Bad Web BotWeb SpamBlog Spam cleantalk_updated_1d CleanTalk  
2019-05-28 23:26 abuse Bad Web BotWeb SpamBlog Spam cleantalk_updated_30d CleanTalk  
2019-05-28 23:26 abuse Bad Web BotWeb SpamBlog Spam cleantalk_updated_7d CleanTalk  
2019-05-28 23:27 abuse firehol_abusers_1d FireHOL  
2019-05-28 23:39 anonymizers Open Proxy proxylists ProxyLists.net  
2019-05-28 23:39 anonymizers Open Proxy proxyrss ProxyRSS.com  
2019-05-28 23:39 anonymizers Open Proxy proxyrss_1d ProxyRSS.com  
2019-05-28 23:40 anonymizers Open Proxy sslproxies_1d Free Proxy List  
2019-05-28 23:42 abuse Web SpamForum Spam stopforumspam_1d StopForumSpam.com  
2019-06-04 22:30 anonymizers Open Proxy socks_proxy_1d Free Proxy List  
2019-06-04 22:30 anonymizers Open Proxy sslproxies Free Proxy List  
2019-06-10 16:02 abuse Bad Web Bot botscout_1d BotScout.com  
2019-06-10 16:02 abuse Bad Web Bot botscout_30d BotScout.com  
2019-06-10 16:02 abuse Bad Web Bot botscout_7d BotScout.com  
2019-06-10 16:07 attacks firehol_level4 FireHOL  
2019-06-11 15:18 attacks Email Spam bi_spam_0_1d BadIPs.com  
2019-06-29 20:43 spam Email Spam php_spammers  
2019-06-29 20:43 spam Email Spam php_spammers_1d  
2019-06-29 20:43 spam Email Spam php_spammers_30d  
2019-06-29 20:43 spam Email Spam php_spammers_7d  
2019-07-02 17:24 abuse Email Spam blocklist_net_ua blocklist.net.ua  
2019-08-08 10:20 anonymizers Open Proxy proxz_1d ProxZ.com  
2019-08-08 10:20 anonymizers Open Proxy proxz_7d ProxZ.com  
only last 50 and first 10 AbuseIPDB logs are shown

Threats Categories :

abuse
IPs used to spam forum, boards, blogs or smtp servers, automated web scripts or scrappers (bad bots)
anonymizer
Onion Router IP addresses. TOR network IPs, TOR exit points, socks or ssl proxy.
attacks
bruteforce ssh/ftp/system account, IPs that have been detected by fail2ban, ports scan, vulnerabilities scan, DDoS.
malware
Addresses that have been identified distributing malware, form-grabber and stealer, Viruses, Worms, Trojans, Ransomware, Adware, Spyware

Whois

inetnum: 91.139.1.0 - 91.139.1.7
netname: C-15179_DA_Narosel
descr: Narosel SE
country: CZ
admin-c: TCBS1-RIPE
tech-c: TCBS1-RIPE
status: ASSIGNED PA
mnt-by: TM-BUSINESS-MNT
remarks: by script
created: 2014-05-23T14:20:45Z
last-modified: 2014-05-23T14:20:45Z
source: RIPE

role: T-Mobile Czech Business Solutions
address: T-Mobile Czech Republic a.s.
address: Tomickova 2144/1 Praha 4 149 00
address: Czech Republic
admin-c: PS15737-RIPE
tech-c: PS15737-RIPE
tech-c: TH4575-RIPE
tech-c: DM11594-RIPE
tech-c: TN2156-RIPE
tech-c: MZ5905-RIPE
tech-c: RS16176-RIPE
remarks: --------------------------------------------
remarks: In any case of abuse, security or copyright
remarks: issues please contact:
remarks: abuse-mailbox : abuse@t-mobile.cz
remarks: --------------------------------------------
nic-hdl: TCBS1-RIPE
mnt-by: TM-BUSINESS-MNT
created: 2013-03-01T11:36:47Z
last-modified: 2017-02-10T14:26:05Z
source: RIPE # Filtered

route: 91.139.0.0/20
descr: T-Mobile Czech Republic a.s.
origin: AS5588
mnt-by: AS13036-MNT
created: 2016-07-20T11:46:53Z
last-modified: 2016-07-20T11:46:53Z
source: RIPE
most specific ip range is highlighted
Updated : 2019-01-31