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: Tokyo

Region: Tokyo

Country: Japan

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.188.21.252
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14483
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;221.188.21.252.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022001 1800 900 604800 86400

;; Query time: 32 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 08:15:54 CST 2025
;; MSG SIZE  rcvd: 107
Host info
252.21.188.221.in-addr.arpa domain name pointer p7664253-ipoefx.ipoe.ocn.ne.jp.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
252.21.188.221.in-addr.arpa	name = p7664253-ipoefx.ipoe.ocn.ne.jp.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
181.112.152.24 attackbots
Unauthorized connection attempt from IP address 181.112.152.24 on Port 445(SMB)
2020-04-25 21:20:00
103.146.74.1 attackspambots
scans 2 times in preceeding hours on the ports (in chronological order) 22796 22796
2020-04-25 21:11:52
61.243.171.187 attackspambots
probes 3 times on the port 21872
2020-04-25 21:31:36
1.169.251.1 attackspambots
Unauthorized connection attempt from IP address 1.169.251.1 on Port 445(SMB)
2020-04-25 21:34:05
110.93.205.190 attackspambots
Honeypot attack, port: 445, PTR: tw205-static190.tw1.com.
2020-04-25 21:49:57
61.243.171.43 attack
probes 3 times on the port 21872
2020-04-25 21:38:45
118.69.61.254 attackbots
Unauthorized connection attempt from IP address 118.69.61.254 on Port 445(SMB)
2020-04-25 21:29:27
85.93.20.248 attackspambots
3382/tcp 3997/tcp 3932/tcp...
[2020-04-09/25]260pkt,172pt.(tcp)
2020-04-25 21:16:03
43.251.91.23 attack
1587816929 - 04/25/2020 14:15:29 Host: 43.251.91.23/43.251.91.23 Port: 445 TCP Blocked
2020-04-25 21:18:50
113.161.20.215 attackbotsspam
1587820120 - 04/25/2020 15:08:40 Host: 113.161.20.215/113.161.20.215 Port: 445 TCP Blocked
2020-04-25 21:36:01
103.35.72.44 attackspam
Apr 25 14:58:48 debian-2gb-nbg1-2 kernel: \[10078467.919858\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=103.35.72.44 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=43150 PROTO=TCP SPT=42608 DPT=30363 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-25 21:12:31
87.251.74.62 attackbots
scans 7 times in preceeding hours on the ports (in chronological order) 55555 8899 33389 5000 4000 7777 50000
2020-04-25 21:15:12
180.243.142.183 attack
Unauthorized connection attempt from IP address 180.243.142.183 on Port 445(SMB)
2020-04-25 21:44:36
190.193.63.236 attackspambots
Email rejected due to spam filtering
2020-04-25 21:27:08
49.233.192.145 attack
SSH Brute-Forcing (server1)
2020-04-25 21:23:17

Recently Reported IPs

116.217.84.39 77.18.72.224 58.238.170.39 249.50.179.222
44.145.170.158 64.160.75.70 92.91.0.223 50.172.60.239
144.100.166.29 242.7.255.169 187.111.85.231 117.3.220.17
222.37.128.162 55.23.183.235 41.61.101.250 56.90.10.30
138.160.169.131 123.188.168.103 149.7.199.141 185.118.31.206