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: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: Akamai Technologies, Inc.

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 <<>> 104.103.58.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51882
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;104.103.58.21.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019061300 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Jun 13 19:20:07 CST 2019
;; MSG SIZE  rcvd: 117

Host info
21.58.103.104.in-addr.arpa domain name pointer a104-103-58-21.deploy.static.akamaitechnologies.com.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
21.58.103.104.in-addr.arpa	name = a104-103-58-21.deploy.static.akamaitechnologies.com.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
170.244.195.11 attackspam
Jun 25 18:52:52 v22015092888327978 sshd[6571]: Invalid user admin from 170.244.195.11
Jun 25 18:53:00 v22015092888327978 sshd[6573]: Invalid user admin from 170.244.195.11
Jun 25 18:53:06 v22015092888327978 sshd[6575]: Invalid user admin from 170.244.195.11


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=170.244.195.11
2019-06-26 09:56:42
177.128.142.130 attackbots
SMTP-sasl brute force
...
2019-06-26 09:34:13
103.79.141.130 attack
$f2bV_matches
2019-06-26 09:22:44
184.105.247.204 attackbots
3389BruteforceFW23
2019-06-26 10:05:52
121.233.90.10 attack
Jun 25 21:30:35 garuda postfix/smtpd[37614]: connect from unknown[121.233.90.10]
Jun 25 21:30:36 garuda postfix/smtpd[37741]: connect from unknown[121.233.90.10]
Jun 25 21:30:37 garuda postfix/smtpd[37614]: lost connection after CONNECT from unknown[121.233.90.10]
Jun 25 21:30:37 garuda postfix/smtpd[37614]: disconnect from unknown[121.233.90.10] commands=0/0
Jun 25 21:30:37 garuda postfix/smtpd[37741]: warning: unknown[121.233.90.10]: SASL LOGIN authentication failed: authentication failure
Jun 25 21:30:37 garuda postfix/smtpd[37741]: lost connection after AUTH from unknown[121.233.90.10]
Jun 25 21:30:37 garuda postfix/smtpd[37741]: disconnect from unknown[121.233.90.10] ehlo=1 auth=0/1 commands=1/2
Jun 25 21:30:37 garuda postfix/smtpd[37614]: connect from unknown[121.233.90.10]
Jun 25 21:30:39 garuda postfix/smtpd[37614]: warning: unknown[121.233.90.10]: SASL LOGIN authentication failed: authentication failure
Jun 25 21:30:39 garuda postfix/smtpd[37614]: lost connecti........
-------------------------------
2019-06-26 09:58:05
188.236.108.189 attackbots
Jun 25 18:52:45 mxgate1 postfix/postscreen[813]: CONNECT from [188.236.108.189]:40930 to [176.31.12.44]:25
Jun 25 18:52:45 mxgate1 postfix/dnsblog[962]: addr 188.236.108.189 listed by domain zen.spamhaus.org as 127.0.0.11
Jun 25 18:52:45 mxgate1 postfix/dnsblog[962]: addr 188.236.108.189 listed by domain zen.spamhaus.org as 127.0.0.4
Jun 25 18:52:45 mxgate1 postfix/dnsblog[963]: addr 188.236.108.189 listed by domain cbl.abuseat.org as 127.0.0.2
Jun 25 18:52:45 mxgate1 postfix/dnsblog[960]: addr 188.236.108.189 listed by domain bl.spamcop.net as 127.0.0.2
Jun 25 18:52:45 mxgate1 postfix/dnsblog[959]: addr 188.236.108.189 listed by domain b.barracudacentral.org as 127.0.0.2
Jun 25 18:52:50 mxgate1 postfix/dnsblog[958]: addr 188.236.108.189 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Jun 25 18:52:51 mxgate1 postfix/postscreen[813]: DNSBL rank 6 for [188.236.108.189]:40930
Jun x@x
Jun 25 18:52:53 mxgate1 postfix/postscreen[813]: HANGUP after 1.6 from [188.236.108.189]........
-------------------------------
2019-06-26 10:01:16
59.55.42.64 attackbotsspam
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x
2019-06-25 x@x

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=59.55.42.64
2019-06-26 10:09:35
191.53.253.166 attackbotsspam
Jun 25 16:14:20 mailman postfix/smtpd[23979]: warning: unknown[191.53.253.166]: SASL PLAIN authentication failed: authentication failure
2019-06-26 09:36:29
103.221.222.251 attackspam
TCP src-port=59470   dst-port=25    dnsbl-sorbs abuseat-org spamcop         (1372)
2019-06-26 09:30:35
131.100.76.102 attack
SMTP-sasl brute force
...
2019-06-26 09:22:13
45.248.27.23 attackspambots
Jun 25 20:07:23 mail sshd[13642]: Invalid user shua from 45.248.27.23
Jun 25 20:07:23 mail sshd[13642]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.248.27.23
Jun 25 20:07:23 mail sshd[13642]: Invalid user shua from 45.248.27.23
Jun 25 20:07:25 mail sshd[13642]: Failed password for invalid user shua from 45.248.27.23 port 38346 ssh2
Jun 25 20:23:18 mail sshd[15619]: Invalid user tomcat from 45.248.27.23
...
2019-06-26 09:28:44
27.115.112.194 attack
2019-06-12T06:16:27.444113wiz-ks3 sshd[2030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.115.112.194  user=root
2019-06-12T06:16:30.104141wiz-ks3 sshd[2030]: Failed password for root from 27.115.112.194 port 19978 ssh2
2019-06-12T06:16:33.732443wiz-ks3 sshd[2034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.115.112.194  user=root
2019-06-12T06:16:35.880902wiz-ks3 sshd[2034]: Failed password for root from 27.115.112.194 port 21006 ssh2
2019-06-12T06:16:40.809314wiz-ks3 sshd[2038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.115.112.194  user=root
2019-06-12T06:16:42.586287wiz-ks3 sshd[2038]: Failed password for root from 27.115.112.194 port 21792 ssh2
2019-06-12T06:16:45.907959wiz-ks3 sshd[2043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.115.112.194  user=root
2019-06-12T06:16:48.036424wiz-ks3 sshd[2043]: Failed password f
2019-06-26 09:25:31
216.245.211.170 attackbotsspam
Jun 25 18:53:48 h2421860 postfix/postscreen[8363]: CONNECT from [216.245.211.170]:51100 to [85.214.119.52]:25
Jun 25 18:53:48 h2421860 postfix/dnsblog[8370]: addr 216.245.211.170 listed by domain Unknown.trblspam.com as 185.53.179.7
Jun 25 18:53:48 h2421860 postfix/postscreen[8363]: PREGREET 14 after 0.13 from [216.245.211.170]:51100: HELO vut.com

Jun 25 18:53:48 h2421860 postfix/smtpd[8372]: connect from hostnextra.com[216.245.211.170]
Jun x@x
Jun 25 18:53:49 h2421860 postfix/smtpd[8372]: warning: non-SMTP command from hostnextra.com[216.245.211.170]: Received: 1
Jun 25 18:53:49 h2421860 postfix/smtpd[8372]: disconnect from hostnextra.com[216.245.211.170]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=216.245.211.170
2019-06-26 10:07:27
168.205.108.235 attackspambots
libpam_shield report: forced login attempt
2019-06-26 09:41:04
198.50.161.20 attack
$f2bV_matches
2019-06-26 10:00:37

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