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: China

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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.221.248.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65470
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.221.248.16.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021701 1800 900 604800 86400

;; Query time: 46 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 01:49:19 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 16.248.221.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.248.221.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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51.254.141.18 attack
$f2bV_matches
2020-02-07 06:33:21
106.7.170.92 attack
lfd: (smtpauth) Failed SMTP AUTH login from 106.7.170.92 (CN/China/-): 5 in the last 3600 secs - Fri Apr 13 12:46:01 2018
2020-02-07 06:59:11
121.206.226.31 attackbots
lfd: (smtpauth) Failed SMTP AUTH login from 121.206.226.31 (CN/China/31.226.206.121.broad.np.fj.dynamic.163data.com.cn): 5 in the last 3600 secs - Thu May 24 08:34:57 2018
2020-02-07 06:37:18
103.207.36.50 attackbots
lfd: (smtpauth) Failed SMTP AUTH login from 103.207.36.50 (VN/Vietnam/-): 5 in the last 3600 secs - Thu Apr 12 23:11:13 2018
2020-02-07 07:05:12
115.213.232.64 attackspam
lfd: (smtpauth) Failed SMTP AUTH login from 115.213.232.64 (CN/China/-): 5 in the last 3600 secs - Fri Apr 13 00:59:24 2018
2020-02-07 07:04:53
200.24.71.139 attackspam
lfd: (smtpauth) Failed SMTP AUTH login from 200.24.71.139 (BR/Brazil/200-24-71-139.avare.netinfinito.com.br): 5 in the last 3600 secs - Fri May  4 22:33:10 2018
2020-02-07 06:43:42
164.39.10.153 attack
lfd: (smtpauth) Failed SMTP AUTH login from 164.39.10.153 (GB/United Kingdom/no-reverse-dns.metronet-uk.com): 5 in the last 3600 secs - Sat Apr 28 11:41:57 2018
2020-02-07 06:47:41
115.204.30.179 attackspam
lfd: (smtpauth) Failed SMTP AUTH login from 115.204.30.179 (CN/China/-): 5 in the last 3600 secs - Fri May 25 19:30:56 2018
2020-02-07 06:29:42
87.249.164.79 attack
2020-02-06T12:56:27.949465linuxbox sshd[21313]: Invalid user urc from 87.249.164.79 port 53756
...
2020-02-07 06:35:30
114.225.237.97 attack
lfd: (smtpauth) Failed SMTP AUTH login from 114.225.237.97 (CN/China/-): 5 in the last 3600 secs - Fri Apr 13 07:26:02 2018
2020-02-07 07:00:17
123.21.158.126 attackbotsspam
Brute force attempt
2020-02-07 07:04:26
110.87.202.39 attackbotsspam
lfd: (smtpauth) Failed SMTP AUTH login from 110.87.202.39 (CN/China/39.202.87.110.broad.np.fj.dynamic.163data.com.cn): 5 in the last 3600 secs - Sat May 19 03:34:35 2018
2020-02-07 06:40:11
193.111.199.186 attackbots
lfd: (smtpauth) Failed SMTP AUTH login from 193.111.199.186 (DE/Germany/ur196.uranus.fastwebserver.de): 5 in the last 3600 secs - Thu Apr 26 22:29:18 2018
2020-02-07 06:47:17
191.251.185.200 attackbotsspam
lfd: (smtpauth) Failed SMTP AUTH login from 191.251.185.200 (BR/Brazil/191.251.185.200.dynamic.adsl.gvt.net.br): 5 in the last 3600 secs - Fri Jun 15 07:57:28 2018
2020-02-07 06:26:45
193.29.13.30 attack
20 attempts against mh-misbehave-ban on cell
2020-02-07 06:53:46

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