Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: Netherlands (the)

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
103.145.12.228 attackbotsspam
VoIP Brute Force - 103.145.12.228 - Auto Report
...
2020-10-13 02:20:41
103.145.12.228 attackbotsspam
VoIP Brute Force - 103.145.12.228 - Auto Report
...
2020-10-12 17:45:58
103.145.12.227 attack
[2020-10-03 19:40:53] NOTICE[1182][C-00000d42] chan_sip.c: Call from '' (103.145.12.227:58963) to extension '0046812111802' rejected because extension not found in context 'public'.
[2020-10-03 19:40:53] SECURITY[1204] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-10-03T19:40:53.670-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="0046812111802",SessionID="0x7f22f8572958",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.227/58963",ACLName="no_extension_match"
[2020-10-03 19:41:59] NOTICE[1182][C-00000d43] chan_sip.c: Call from '' (103.145.12.227:57346) to extension '90046812111802' rejected because extension not found in context 'public'.
[2020-10-03 19:41:59] SECURITY[1204] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-10-03T19:41:59.743-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="90046812111802",SessionID="0x7f22f83b6678",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103
...
2020-10-04 08:06:39
103.145.12.227 attackspambots
[2020-10-03 12:24:04] NOTICE[1182][C-00000b6d] chan_sip.c: Call from '' (103.145.12.227:58599) to extension '90046812111802' rejected because extension not found in context 'public'.
[2020-10-03 12:24:04] SECURITY[1204] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-10-03T12:24:04.770-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="90046812111802",SessionID="0x7f22f8572958",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.227/58599",ACLName="no_extension_match"
[2020-10-03 12:27:20] NOTICE[1182][C-00000b71] chan_sip.c: Call from '' (103.145.12.227:52542) to extension '01146812111802' rejected because extension not found in context 'public'.
...
2020-10-04 00:30:31
103.145.12.227 attackbots
[2020-10-02 18:57:04] NOTICE[1182][C-000006fa] chan_sip.c: Call from '' (103.145.12.227:54771) to extension '801146812111458' rejected because extension not found in context 'public'.
[2020-10-02 18:57:04] SECURITY[1204] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-10-02T18:57:04.023-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="801146812111458",SessionID="0x7f22f8418138",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.227/54771",ACLName="no_extension_match"
[2020-10-02 18:57:38] NOTICE[1182][C-000006fb] chan_sip.c: Call from '' (103.145.12.227:58701) to extension '0046812111458' rejected because extension not found in context 'public'.
[2020-10-02 18:57:38] SECURITY[1204] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-10-02T18:57:38.818-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="0046812111458",SessionID="0x7f22f8418138",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/1
...
2020-10-03 16:18:43
103.145.12.225 attackspam
Port scan denied
2020-09-26 02:07:30
103.145.12.225 attackspam
Port scan denied
2020-09-25 17:48:01
103.145.12.227 attackbots
[2020-09-24 19:43:06] NOTICE[1159][C-000014a4] chan_sip.c: Call from '' (103.145.12.227:50812) to extension '01146812410910' rejected because extension not found in context 'public'.
[2020-09-24 19:43:06] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-24T19:43:06.869-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146812410910",SessionID="0x7fcaa02d7a38",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.227/50812",ACLName="no_extension_match"
[2020-09-24 19:45:13] NOTICE[1159][C-000014a7] chan_sip.c: Call from '' (103.145.12.227:52024) to extension '901146812410910' rejected because extension not found in context 'public'.
[2020-09-24 19:45:13] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-24T19:45:13.790-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901146812410910",SessionID="0x7fcaa0022038",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP
...
2020-09-25 11:22:30
103.145.12.227 attack
[2020-09-20 09:58:24] NOTICE[1239][C-000059e9] chan_sip.c: Call from '' (103.145.12.227:57874) to extension '01146812410910' rejected because extension not found in context 'public'.
[2020-09-20 09:58:24] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-20T09:58:24.645-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146812410910",SessionID="0x7f4d48338208",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.227/57874",ACLName="no_extension_match"
[2020-09-20 10:00:07] NOTICE[1239][C-000059ec] chan_sip.c: Call from '' (103.145.12.227:64684) to extension '901146812410910' rejected because extension not found in context 'public'.
[2020-09-20 10:00:07] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-20T10:00:07.232-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901146812410910",SessionID="0x7f4d482f9458",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP
...
2020-09-20 22:24:49
103.145.12.227 attackspambots
[2020-09-20 01:54:12] NOTICE[1239][C-0000581f] chan_sip.c: Call from '' (103.145.12.227:63639) to extension '01146812410910' rejected because extension not found in context 'public'.
[2020-09-20 01:54:12] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-20T01:54:12.827-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146812410910",SessionID="0x7f4d48423e18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.227/63639",ACLName="no_extension_match"
[2020-09-20 01:55:49] NOTICE[1239][C-00005821] chan_sip.c: Call from '' (103.145.12.227:55335) to extension '901146812410910' rejected because extension not found in context 'public'.
...
2020-09-20 14:15:55
103.145.12.227 attackspambots
[2020-09-19 18:04:26] NOTICE[1239][C-000055a3] chan_sip.c: Call from '' (103.145.12.227:58137) to extension '01146812410910' rejected because extension not found in context 'public'.
[2020-09-19 18:04:26] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-19T18:04:26.594-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146812410910",SessionID="0x7f4d48488fa8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.227/58137",ACLName="no_extension_match"
[2020-09-19 18:06:09] NOTICE[1239][C-000055a5] chan_sip.c: Call from '' (103.145.12.227:52418) to extension '901146812410910' rejected because extension not found in context 'public'.
[2020-09-19 18:06:09] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-19T18:06:09.567-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901146812410910",SessionID="0x7f4d48488fa8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP
...
2020-09-20 06:16:08
103.145.12.182 attack
SIP scanner
2020-09-18 21:33:58
103.145.12.182 attackbotsspam
SIP scanner
2020-09-18 13:51:20
103.145.12.182 attackbots
SIP scanner
2020-09-18 04:08:58
103.145.12.227 attackspambots
[2020-09-15 14:20:34] NOTICE[1239][C-000041fa] chan_sip.c: Call from '' (103.145.12.227:57394) to extension '901146812410910' rejected because extension not found in context 'public'.
[2020-09-15 14:20:34] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-15T14:20:34.855-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901146812410910",SessionID="0x7f4d482e4338",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.227/57394",ACLName="no_extension_match"
[2020-09-15 14:22:18] NOTICE[1239][C-000041fd] chan_sip.c: Call from '' (103.145.12.227:63659) to extension '801146812410910' rejected because extension not found in context 'public'.
...
2020-09-16 02:32:53
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.145.12.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62804
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.145.12.142.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021100 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 11 23:10:38 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 142.12.145.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.12.145.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
164.52.24.162 attack
Unauthorized connection attempt detected from IP address 164.52.24.162 to port 443
2019-12-30 09:05:34
54.37.230.141 attackbotsspam
Dec 30 01:06:34 ArkNodeAT sshd\[29179\]: Invalid user kives from 54.37.230.141
Dec 30 01:06:34 ArkNodeAT sshd\[29179\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.230.141
Dec 30 01:06:35 ArkNodeAT sshd\[29179\]: Failed password for invalid user kives from 54.37.230.141 port 57528 ssh2
2019-12-30 08:45:24
183.6.26.203 attack
Dec 30 00:00:23 lnxded64 sshd[14432]: Failed password for root from 183.6.26.203 port 26543 ssh2
Dec 30 00:01:49 lnxded64 sshd[14822]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.6.26.203
Dec 30 00:01:50 lnxded64 sshd[14822]: Failed password for invalid user garamvolgyi from 183.6.26.203 port 38249 ssh2
2019-12-30 09:04:30
125.142.63.88 attackbots
Dec 30 00:02:17 ns381471 sshd[15502]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.142.63.88
Dec 30 00:02:19 ns381471 sshd[15502]: Failed password for invalid user webadmin from 125.142.63.88 port 33418 ssh2
2019-12-30 08:45:43
167.71.56.82 attackspam
$f2bV_matches_ltvn
2019-12-30 08:49:50
112.85.42.181 attackspambots
Dec 30 01:50:40 ks10 sshd[26317]: Failed password for root from 112.85.42.181 port 61820 ssh2
Dec 30 01:50:43 ks10 sshd[26317]: Failed password for root from 112.85.42.181 port 61820 ssh2
...
2019-12-30 08:55:01
122.3.41.142 attackspam
Unauthorized connection attempt detected from IP address 122.3.41.142 to port 445
2019-12-30 09:07:39
209.200.15.176 attackspam
port scan and connect, tcp 1433 (ms-sql-s)
2019-12-30 08:47:31
222.186.175.163 attackbots
Dec 30 01:55:35 nextcloud sshd\[11028\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Dec 30 01:55:37 nextcloud sshd\[11028\]: Failed password for root from 222.186.175.163 port 4018 ssh2
Dec 30 01:55:41 nextcloud sshd\[11028\]: Failed password for root from 222.186.175.163 port 4018 ssh2
...
2019-12-30 08:57:52
47.104.70.47 attack
Unauthorized connection attempt detected from IP address 47.104.70.47 to port 7002
2019-12-30 09:16:53
98.207.101.228 attackspam
Dec 30 01:13:51 sd-53420 sshd\[18601\]: Invalid user florus from 98.207.101.228
Dec 30 01:13:51 sd-53420 sshd\[18601\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=98.207.101.228
Dec 30 01:13:52 sd-53420 sshd\[18601\]: Failed password for invalid user florus from 98.207.101.228 port 51552 ssh2
Dec 30 01:20:18 sd-53420 sshd\[20748\]: Invalid user info from 98.207.101.228
Dec 30 01:20:18 sd-53420 sshd\[20748\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=98.207.101.228
...
2019-12-30 08:45:11
111.91.76.242 attackbotsspam
SPAM Delivery Attempt
2019-12-30 08:56:02
112.85.42.238 attack
2019-12-30T01:10:47.580326scmdmz1 sshd[11473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.238  user=root
2019-12-30T01:10:49.278682scmdmz1 sshd[11473]: Failed password for root from 112.85.42.238 port 27401 ssh2
2019-12-30T01:12:48.084913scmdmz1 sshd[11839]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.238  user=root
2019-12-30T01:12:50.063870scmdmz1 sshd[11839]: Failed password for root from 112.85.42.238 port 58754 ssh2
2019-12-30T01:12:48.084913scmdmz1 sshd[11839]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.238  user=root
2019-12-30T01:12:50.063870scmdmz1 sshd[11839]: Failed password for root from 112.85.42.238 port 58754 ssh2
2019-12-30T01:12:51.835029scmdmz1 sshd[11839]: Failed password for root from 112.85.42.238 port 58754 ssh2
...
2019-12-30 08:44:47
157.245.83.211 attack
Scanning random ports - tries to find possible vulnerable services
2019-12-30 09:05:46
181.164.229.24 attack
Unauthorised access (Dec 30) SRC=181.164.229.24 LEN=40 TOS=0x02 TTL=45 ID=16824 TCP DPT=23 WINDOW=48923 SYN
2019-12-30 08:59:19

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