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: IANA Special-Purpose Address

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 <<>> 248.136.21.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2630
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;248.136.21.159.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022800 1800 900 604800 86400

;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 28 13:48:38 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 159.21.136.248.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.21.136.248.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
188.166.251.87 attackbots
Banned for a week because repeated abuses, for example SSH, but not only
2020-09-26 18:46:10
156.217.75.64 attack
Sep 25 22:34:42 funkybot sshd[18655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.217.75.64 
Sep 25 22:34:44 funkybot sshd[18655]: Failed password for invalid user Administrator from 156.217.75.64 port 49225 ssh2
...
2020-09-26 18:27:59
106.111.203.203 attackbotsspam
Time:     Sat Sep 26 05:34:50 2020 +0000
IP:       106.111.203.203 (CN/China/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 26 05:12:03 activeserver sshd[25009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.111.203.203  user=root
Sep 26 05:12:04 activeserver sshd[25009]: Failed password for root from 106.111.203.203 port 57184 ssh2
Sep 26 05:32:26 activeserver sshd[8622]: Invalid user aditya from 106.111.203.203 port 58084
Sep 26 05:32:28 activeserver sshd[8622]: Failed password for invalid user aditya from 106.111.203.203 port 58084 ssh2
Sep 26 05:34:46 activeserver sshd[14286]: Invalid user george from 106.111.203.203 port 34158
2020-09-26 18:20:17
87.251.245.80 attackbotsspam
Automatic report - Banned IP Access
2020-09-26 18:31:05
104.206.128.34 attackbotsspam
TCP port : 3389
2020-09-26 18:43:16
175.117.79.125 attack
$f2bV_matches
2020-09-26 18:23:54
176.113.115.214 attackspam
 TCP (SYN) 176.113.115.214:53630 -> port 6379, len 44
2020-09-26 18:40:39
202.159.24.35 attackbotsspam
2020-09-26T09:53:59.062886abusebot-8.cloudsearch.cf sshd[32242]: Invalid user server from 202.159.24.35 port 38450
2020-09-26T09:53:59.073169abusebot-8.cloudsearch.cf sshd[32242]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.159.24.35
2020-09-26T09:53:59.062886abusebot-8.cloudsearch.cf sshd[32242]: Invalid user server from 202.159.24.35 port 38450
2020-09-26T09:54:01.217604abusebot-8.cloudsearch.cf sshd[32242]: Failed password for invalid user server from 202.159.24.35 port 38450 ssh2
2020-09-26T09:57:23.019834abusebot-8.cloudsearch.cf sshd[32252]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.159.24.35  user=root
2020-09-26T09:57:24.699524abusebot-8.cloudsearch.cf sshd[32252]: Failed password for root from 202.159.24.35 port 59891 ssh2
2020-09-26T10:00:41.424106abusebot-8.cloudsearch.cf sshd[32308]: Invalid user dennis from 202.159.24.35 port 53087
...
2020-09-26 18:43:48
138.68.24.88 attackbotsspam
Invalid user saeed from 138.68.24.88 port 35796
2020-09-26 18:37:09
134.122.21.243 attackbots
Port scan on 1 port(s): 8088
2020-09-26 18:33:24
168.232.13.27 attack
Listed on    abuseat.org plus zen-spamhaus   / proto=6  .  srcport=16399  .  dstport=23  .     (3521)
2020-09-26 18:24:40
62.234.74.55 attackbotsspam
(sshd) Failed SSH login from 62.234.74.55 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 26 05:49:46 optimus sshd[25460]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.74.55  user=root
Sep 26 05:49:48 optimus sshd[25460]: Failed password for root from 62.234.74.55 port 34074 ssh2
Sep 26 06:04:38 optimus sshd[2573]: Invalid user sysadmin from 62.234.74.55
Sep 26 06:04:38 optimus sshd[2573]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.74.55 
Sep 26 06:04:40 optimus sshd[2573]: Failed password for invalid user sysadmin from 62.234.74.55 port 41864 ssh2
2020-09-26 18:09:14
61.177.172.142 attackspam
Sep 26 12:23:10 ip106 sshd[3165]: Failed password for root from 61.177.172.142 port 55871 ssh2
Sep 26 12:23:13 ip106 sshd[3165]: Failed password for root from 61.177.172.142 port 55871 ssh2
...
2020-09-26 18:34:47
94.23.206.122 attackbots
2020-09-26T05:29:44.767647yoshi.linuxbox.ninja sshd[413806]: Invalid user sun from 94.23.206.122 port 37814
2020-09-26T05:29:46.387695yoshi.linuxbox.ninja sshd[413806]: Failed password for invalid user sun from 94.23.206.122 port 37814 ssh2
2020-09-26T05:33:12.560239yoshi.linuxbox.ninja sshd[416206]: Invalid user steve from 94.23.206.122 port 46606
...
2020-09-26 18:41:38
58.33.49.196 attackbotsspam
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-09-26 18:28:48

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