城市(city): Dresden
省份(region): Sachsen
国家(country): Germany
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(Usage Type): unknown
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.
% Information related to '141.76.94.0 - 141.76.95.255'
% Abuse contact for '141.76.94.0 - 141.76.95.255' is 'netd-abuse@tu-dresden.de'
inetnum: 141.76.94.0 - 141.76.95.255
netname: TUD-NETD-MEASUREMENT
descr: Internet measurement research conducted by the Chair of Distributed
descr: and Networked Systems at TU Dresden.
country: DE
admin-c: TUD-RIPE
tech-c: NO2603-RIPE
abuse-c: AR77015-RIPE
status: LEGACY
mnt-lower: MWAEHLISCH-MNT
remarks:
mnt-by: TU-DRESDEN-MNT
created: 2025-05-30T10:19:42Z
last-modified: 2025-05-30T16:57:58Z
source: RIPE
role: NETD Ops / TUD Chair of Distributed and Networked Systems
address: TU Dresden
address: Chair of Distributed and Networked Systems
address: Helmholtzstr. 10
address: 01069
address: Dresden
address: Germany
phone: +4935146338263
nic-hdl: NO2603-RIPE
mnt-by: MWAEHLISCH-MNT
created: 2024-10-11T07:10:25Z
last-modified: 2026-02-02T17:51:18Z
source: RIPE # Filtered
role: TU Dresden / ZIH
org: ORG-TUD6-RIPE
address: Technische Universitt Dresden
address: Zentrum fr Informationsdienste und Hochleistungsrechnen (ZIH)
address: Zellescher Weg 12-14
address: D-01060 Dresden
address: Germany
phone: +4935146335450
admin-c: SCS571-RIPE
tech-c: SCS571-RIPE
tech-c: CF2368-RIPE
tech-c: MB2187
nic-hdl: TUD-RIPE
mnt-by: TU-DRESDEN-MNT
created: 2023-04-17T12:20:33Z
last-modified: 2023-04-17T18:36:20Z
source: RIPE # Filtered
% Information related to '141.76.0.0/16AS680'
route: 141.76.0.0/16
descr: TUDINF-LAN
origin: AS680
mnt-by: DFN-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2001-09-22T09:33:18Z
source: RIPE
% This query was served by the RIPE Database Query Service version 1.124.1 (BUSA); <<>> DiG 9.10.3-P4-Ubuntu <<>> 141.76.94.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43746
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;141.76.94.39. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026111000 1800 900 604800 86400
;; Query time: 4 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Nov 10 22:00:52 CST 2026
;; MSG SIZE rcvd: 105b'39.94.76.141.in-addr.arpa domain name pointer ipid-osfingerprint.research.netd.cs.tu-dresden.de.
'Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
39.94.76.141.in-addr.arpa name = ipid-osfingerprint.research.netd.cs.tu-dresden.de.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 5.39.88.4 | attack | Feb 28 15:39:52 h2177944 sshd\[25202\]: Invalid user bdc from 5.39.88.4 port 39834 Feb 28 15:39:52 h2177944 sshd\[25202\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.88.4 Feb 28 15:39:54 h2177944 sshd\[25202\]: Failed password for invalid user bdc from 5.39.88.4 port 39834 ssh2 Feb 28 15:56:53 h2177944 sshd\[26047\]: Invalid user ubuntu from 5.39.88.4 port 50828 ... |
2020-02-28 23:50:05 |
| 41.72.192.210 | attackbots | Email rejected due to spam filtering |
2020-02-28 23:53:15 |
| 222.186.173.201 | attack | Feb 28 17:05:28 h2779839 sshd[5256]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201 user=root Feb 28 17:05:30 h2779839 sshd[5256]: Failed password for root from 222.186.173.201 port 23060 ssh2 Feb 28 17:05:43 h2779839 sshd[5256]: error: maximum authentication attempts exceeded for root from 222.186.173.201 port 23060 ssh2 [preauth] Feb 28 17:05:28 h2779839 sshd[5256]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201 user=root Feb 28 17:05:30 h2779839 sshd[5256]: Failed password for root from 222.186.173.201 port 23060 ssh2 Feb 28 17:05:43 h2779839 sshd[5256]: error: maximum authentication attempts exceeded for root from 222.186.173.201 port 23060 ssh2 [preauth] Feb 28 17:05:48 h2779839 sshd[5259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201 user=root Feb 28 17:05:49 h2779839 sshd[5259]: Failed password for root fr ... |
2020-02-29 00:07:49 |
| 42.117.20.60 | attackspam | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-28 23:49:07 |
| 118.70.183.220 | attackbots | Unauthorized connection attempt from IP address 118.70.183.220 on Port 445(SMB) |
2020-02-28 23:55:51 |
| 89.156.39.225 | attack | Feb 28 15:15:21 v22018076622670303 sshd\[12433\]: Invalid user sdtd from 89.156.39.225 port 35068 Feb 28 15:15:21 v22018076622670303 sshd\[12433\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.156.39.225 Feb 28 15:15:24 v22018076622670303 sshd\[12433\]: Failed password for invalid user sdtd from 89.156.39.225 port 35068 ssh2 ... |
2020-02-28 23:56:24 |
| 62.234.145.195 | attackspambots | Feb 28 15:29:17 silence02 sshd[13958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.145.195 Feb 28 15:29:18 silence02 sshd[13958]: Failed password for invalid user sysbackup from 62.234.145.195 port 40470 ssh2 Feb 28 15:39:03 silence02 sshd[14429]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.145.195 |
2020-02-29 00:24:13 |
| 2400:6180:0:d1::4ce:d001 | attackbots | 2400:6180:0:d1::4ce:d001 - - [28/Feb/2020:16:31:34 +0300] "POST /wp-login.php HTTP/1.1" 200 2790 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2020-02-29 00:04:59 |
| 182.160.104.76 | attack | Unauthorized connection attempt from IP address 182.160.104.76 on Port 445(SMB) |
2020-02-28 23:53:40 |
| 179.220.100.131 | attackbotsspam | Unauthorized connection attempt from IP address 179.220.100.131 on Port 445(SMB) |
2020-02-29 00:16:57 |
| 190.200.45.114 | attack | Unauthorized connection attempt from IP address 190.200.45.114 on Port 445(SMB) |
2020-02-29 00:00:09 |
| 212.64.109.175 | attackbotsspam | Invalid user user from 212.64.109.175 port 40155 |
2020-02-29 00:18:25 |
| 81.214.70.135 | attackbotsspam | Unauthorized connection attempt from IP address 81.214.70.135 on Port 445(SMB) |
2020-02-28 23:51:11 |
| 141.98.10.137 | attackspambots | Feb 28 16:58:17 srv01 postfix/smtpd\[3132\]: warning: unknown\[141.98.10.137\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 28 16:59:04 srv01 postfix/smtpd\[3132\]: warning: unknown\[141.98.10.137\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 28 16:59:41 srv01 postfix/smtpd\[23813\]: warning: unknown\[141.98.10.137\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 28 17:00:23 srv01 postfix/smtpd\[23813\]: warning: unknown\[141.98.10.137\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 28 17:01:38 srv01 postfix/smtpd\[23641\]: warning: unknown\[141.98.10.137\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-02-29 00:11:43 |
| 42.117.125.29 | attack | 20/2/28@08:31:29: FAIL: Alarm-Telnet address from=42.117.125.29 ... |
2020-02-29 00:12:06 |