城市(city): unknown
省份(region): unknown
国家(country): China
运营商(isp): China Unicom
主机名(hostname): unknown
机构(organization): unknown
使用类型(Usage Type): unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '121.16.0.0 - 121.23.255.255'
% Abuse contact for '121.16.0.0 - 121.23.255.255' is 'hqs-ipabuse@chinaunicom.cn'
inetnum: 121.16.0.0 - 121.23.255.255
netname: UNICOM-HE
descr: China Unicom Hebei province network
descr: China Unicom
country: CN
admin-c: CH1302-AP
tech-c: KL984-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
remarks: service provider
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP-HE
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2023-10-21T03:33:57Z
source: APNIC
irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
mnt-by: MAINT-CNCGROUP
last-modified: 2026-08-04T00:39:34Z
source: APNIC
role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
phone: +000000000
e-mail: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-08-04T00:39:32Z
source: APNIC
person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC
person: Kong Lingfei
nic-hdl: KL984-AP
e-mail: konglf5@chinaunicom.cn
address: 45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN
phone: +86-311-86681601
fax-no: +86-311-86689210
country: cn
mnt-by: MAINT-CNCGROUP-HE
last-modified: 2009-02-06T02:31:32Z
source: APNIC
% Information related to '121.16.0.0/13AS4837'
route: 121.16.0.0/13
descr: CNC Group CHINA169 Hebei Province Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2008-09-04T07:54:47Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4); <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.19.209.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16320
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;121.19.209.18. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026081200 1800 900 604800 86400
;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Aug 12 22:31:49 CST 2026
;; MSG SIZE rcvd: 106Host 18.209.19.121.in-addr.arpa not found: 2(SERVFAIL)
server can't find 121.19.209.18.in-addr.arpa: SERVFAIL| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 212.70.149.34 | attackbotsspam | Jun 13 16:00:26 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 13 16:01:00 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 13 16:01:31 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 13 16:02:03 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 13 16:02:34 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 13 16:03:06 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 13 16:03:37 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 13 16:04:08 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.1 |
2020-06-13 22:11:52 |
| 46.38.145.253 | attackspambots | Jun 13 15:51:18 mail postfix/smtpd\[13205\]: warning: unknown\[46.38.145.253\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 13 15:52:57 mail postfix/smtpd\[13205\]: warning: unknown\[46.38.145.253\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 13 15:54:38 mail postfix/smtpd\[13177\]: warning: unknown\[46.38.145.253\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 13 16:26:00 mail postfix/smtpd\[14508\]: warning: unknown\[46.38.145.253\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ |
2020-06-13 22:37:07 |
| 171.103.161.234 | attack | Jun 13 14:26:58 raspberrypi sshd\[23231\]: Did not receive identification string from 171.103.161.234 ... |
2020-06-13 22:17:49 |
| 51.75.122.213 | attackspambots | Jun 13 15:37:43 serwer sshd\[15142\]: Invalid user tf2 from 51.75.122.213 port 40608 Jun 13 15:37:43 serwer sshd\[15142\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.122.213 Jun 13 15:37:45 serwer sshd\[15142\]: Failed password for invalid user tf2 from 51.75.122.213 port 40608 ssh2 ... |
2020-06-13 22:21:13 |
| 184.83.47.168 | attackbotsspam | Brute forcing email accounts |
2020-06-13 22:50:20 |
| 104.244.72.115 | attackspam | srv02 SSH BruteForce Attacks 22 .. |
2020-06-13 22:10:32 |
| 122.190.236.84 | attack | Jun 11 14:54:28 our-server-hostname sshd[2510]: Invalid user adjust from 122.190.236.84 Jun 11 14:54:28 our-server-hostname sshd[2510]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.190.236.84 Jun 11 14:54:31 our-server-hostname sshd[2510]: Failed password for invalid user adjust from 122.190.236.84 port 42490 ssh2 Jun 11 15:14:41 our-server-hostname sshd[7391]: Invalid user owc from 122.190.236.84 Jun 11 15:14:41 our-server-hostname sshd[7391]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.190.236.84 Jun 11 15:14:43 our-server-hostname sshd[7391]: Failed password for invalid user owc from 122.190.236.84 port 47142 ssh2 Jun 11 15:18:20 our-server-hostname sshd[8108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.190.236.84 user=r.r Jun 11 15:18:23 our-server-hostname sshd[8108]: Failed password for r.r from 122.190.236.84 port 4848........ ------------------------------- |
2020-06-13 22:27:06 |
| 191.193.2.129 | attack | Unauthorized connection attempt detected from IP address 191.193.2.129 to port 23 |
2020-06-13 22:47:22 |
| 49.235.58.253 | attack | 2020-06-13T16:24:51.140829lavrinenko.info sshd[8925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.58.253 user=root 2020-06-13T16:24:52.921163lavrinenko.info sshd[8925]: Failed password for root from 49.235.58.253 port 43032 ssh2 2020-06-13T16:28:00.327445lavrinenko.info sshd[9108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.58.253 user=root 2020-06-13T16:28:02.388451lavrinenko.info sshd[9108]: Failed password for root from 49.235.58.253 port 50442 ssh2 2020-06-13T16:31:06.982632lavrinenko.info sshd[9253]: Invalid user rawman from 49.235.58.253 port 57750 ... |
2020-06-13 22:41:36 |
| 49.232.152.3 | attack | 2020-06-13T15:49:53.821599rocketchat.forhosting.nl sshd[11086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.152.3 2020-06-13T15:49:53.818431rocketchat.forhosting.nl sshd[11086]: Invalid user dalucio from 49.232.152.3 port 51336 2020-06-13T15:49:55.803116rocketchat.forhosting.nl sshd[11086]: Failed password for invalid user dalucio from 49.232.152.3 port 51336 ssh2 ... |
2020-06-13 22:11:35 |
| 220.248.95.178 | attackspam | 2020-06-13T12:22:54.010886abusebot-4.cloudsearch.cf sshd[6548]: Invalid user test from 220.248.95.178 port 38986 2020-06-13T12:22:54.022216abusebot-4.cloudsearch.cf sshd[6548]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.248.95.178 2020-06-13T12:22:54.010886abusebot-4.cloudsearch.cf sshd[6548]: Invalid user test from 220.248.95.178 port 38986 2020-06-13T12:22:56.190417abusebot-4.cloudsearch.cf sshd[6548]: Failed password for invalid user test from 220.248.95.178 port 38986 ssh2 2020-06-13T12:24:56.165278abusebot-4.cloudsearch.cf sshd[6663]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.248.95.178 user=root 2020-06-13T12:24:58.418335abusebot-4.cloudsearch.cf sshd[6663]: Failed password for root from 220.248.95.178 port 33826 ssh2 2020-06-13T12:26:31.759002abusebot-4.cloudsearch.cf sshd[6741]: Invalid user tmp from 220.248.95.178 port 56900 ... |
2020-06-13 22:49:47 |
| 1.255.153.167 | attack | Jun 13 16:28:43 jane sshd[6174]: Failed password for root from 1.255.153.167 port 48500 ssh2 ... |
2020-06-13 22:56:24 |
| 186.89.13.86 | attackspambots | SMB Server BruteForce Attack |
2020-06-13 22:20:30 |
| 167.71.146.220 | attackbots | Jun 13 15:26:49 root sshd[3359]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.146.220 user=root Jun 13 15:26:51 root sshd[3359]: Failed password for root from 167.71.146.220 port 45302 ssh2 ... |
2020-06-13 22:26:40 |
| 187.101.253.164 | attack | Jun 13 09:26:50 ws22vmsma01 sshd[191328]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.101.253.164 Jun 13 09:26:52 ws22vmsma01 sshd[191328]: Failed password for invalid user vgj from 187.101.253.164 port 49634 ssh2 ... |
2020-06-13 22:25:52 |