City: Nanjing
Region: Jiangsu
Country: China
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '121.224.0.0 - 121.239.255.255'
% Abuse contact for '121.224.0.0 - 121.239.255.255' is 'anti-spam@chinatelecom.cn'
inetnum: 121.224.0.0 - 121.239.255.255
netname: CHINANET-JS
descr: CHINANET jiangsu province network
descr: China Telecom
descr: A12,Xin-Jie-Kou-Wai Street
descr: Beijing 100088
country: CN
admin-c: CH93-AP
tech-c: CJ186-AP
abuse-c: AC1573-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-CHINANET-JS
mnt-routes: MAINT-CHINANET-JS
mnt-irt: IRT-CHINANET-CN
last-modified: 2021-06-15T08:05:09Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@chinatelecom.cn
abuse-mailbox: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
remarks: anti-spam@chinatelecom.cn was validated on 2026-05-21
mnt-by: MAINT-CHINANET
last-modified: 2026-05-21T01:31:36Z
source: APNIC
role: ABUSE CHINANETCN
country: ZZ
address: No.31 ,jingrong street,beijing
address: 100032
phone: +000000000
e-mail: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
remarks: anti-spam@chinatelecom.cn was validated on 2026-05-21
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-05-21T01:32:00Z
source: APNIC
role: CHINANET JIANGSU
address: 260 Zhongyang Road,Nanjing 210037
country: CN
phone: +86-25-87799222
e-mail: jsipmanager@163.com
remarks: send anti-spam reports tojsipmanager@163.com
remarks: send abuse reports tojsipmanager@163.com
remarks: times in GMT+8
remarks: www.jsinfo.net
admin-c: CH360-AP
tech-c: CS306-AP
tech-c: CN142-AP
nic-hdl: CJ186-AP
notify: jsipmanager@163.com
mnt-by: MAINT-CHINANET-JS
last-modified: 2022-08-05T15:34:47Z
source: APNIC
person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@chinatelecom.cn
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2022-02-28T06:53:44Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.230.89.136
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21873
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;121.230.89.136. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026070502 1800 900 604800 86400
;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jul 06 09:29:46 CST 2026
;; MSG SIZE rcvd: 107Host 136.89.230.121.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 136.89.230.121.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 186.96.102.198 | attack | Mar 24 19:34:05 |
2020-03-25 04:31:01 |
| 45.55.128.109 | attackbots | $f2bV_matches |
2020-03-25 04:43:25 |
| 185.176.27.90 | attackspam | firewall-block, port(s): 49220/tcp |
2020-03-25 04:55:46 |
| 163.53.75.226 | attackbotsspam | firewall-block, port(s): 1433/tcp |
2020-03-25 04:53:54 |
| 106.54.13.244 | attack | Mar 24 19:30:34 hosting180 sshd[31070]: Invalid user ts3bot from 106.54.13.244 port 36646 ... |
2020-03-25 04:23:19 |
| 198.12.152.199 | attackbotsspam | Mar 24 20:51:47 vpn01 sshd[21363]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.12.152.199 Mar 24 20:51:49 vpn01 sshd[21363]: Failed password for invalid user admin from 198.12.152.199 port 44670 ssh2 ... |
2020-03-25 04:39:36 |
| 202.152.1.89 | attackbots | firewall-block, port(s): 11371/tcp |
2020-03-25 04:38:39 |
| 162.243.133.116 | attack | firewall-block, port(s): 1337/tcp |
2020-03-25 04:56:25 |
| 1.209.213.254 | attackbotsspam | Mar 24 19:30:32 debian-2gb-nbg1-2 kernel: \[7333716.027581\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=1.209.213.254 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=48 ID=0 DF PROTO=TCP SPT=23 DPT=32125 WINDOW=14600 RES=0x00 ACK SYN URGP=0 |
2020-03-25 04:24:22 |
| 202.51.110.214 | attackspambots | Mar 24 19:34:44 combo sshd[10950]: Invalid user winicki from 202.51.110.214 port 42388 Mar 24 19:34:46 combo sshd[10950]: Failed password for invalid user winicki from 202.51.110.214 port 42388 ssh2 Mar 24 19:39:27 combo sshd[11323]: Invalid user sheng from 202.51.110.214 port 41646 ... |
2020-03-25 04:39:20 |
| 182.151.58.230 | attackbots | SSH Login Bruteforce |
2020-03-25 04:49:14 |
| 2.176.97.10 | attackbots | Unauthorized connection attempt from IP address 2.176.97.10 on Port 445(SMB) |
2020-03-25 04:54:55 |
| 189.237.106.185 | attackbots | Unauthorized connection attempt from IP address 189.237.106.185 on Port 445(SMB) |
2020-03-25 04:34:06 |
| 216.218.206.123 | attackspam | Mar 24 19:30:25 debian-2gb-nbg1-2 kernel: \[7333709.065240\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=216.218.206.123 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=54321 PROTO=TCP SPT=37700 DPT=5900 WINDOW=65535 RES=0x00 SYN URGP=0 |
2020-03-25 04:28:41 |
| 186.118.192.22 | attack | Email rejected due to spam filtering |
2020-03-25 04:44:20 |