City: unknown
Region: unknown
Country: Germany
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
NetRange: 53.0.0.0 - 53.255.255.255
CIDR: 53.0.0.0/8
NetName: RIPE-ERX-53
NetHandle: NET-53-0-0-0-1
Parent: ()
NetType: Early Registrations, Maintained by RIPE NCC
OriginAS:
Organization: RIPE Network Coordination Centre (RIPE)
RegDate: 1992-03-17
Updated: 2025-02-10
Comment: These addresses have been further assigned to users in the RIPE NCC region. Please note that the organization and point of contact details listed below are those of the RIPE NCC not the current address holder. ** You can find user contact information for the current address holder in the RIPE database at http://www.ripe.net/whois.
Ref: https://rdap.arin.net/registry/ip/53.0.0.0
ResourceLink: https://apps.db.ripe.net/db-web-ui/query
ResourceLink: whois.ripe.net
OrgName: RIPE Network Coordination Centre
OrgId: RIPE
Address: P.O. Box 10096
City: Amsterdam
StateProv:
PostalCode: 1001EB
Country: NL
RegDate:
Updated: 2013-07-29
Ref: https://rdap.arin.net/registry/entity/RIPE
ReferralServer: whois.ripe.net
ResourceLink: https://apps.db.ripe.net/db-web-ui/query
OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName: Abuse Contact
OrgAbusePhone: +31205354444
OrgAbuseEmail: abuse@ripe.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-ARIN
OrgTechHandle: RNO29-ARIN
OrgTechName: RIPE NCC Operations
OrgTechPhone: +31 20 535 4444
OrgTechEmail: hostmaster@ripe.net
OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 53.33.168.174
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 301
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;53.33.168.174. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042100 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Apr 21 17:02:02 CST 2026
;; MSG SIZE rcvd: 106Host 174.168.33.53.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 174.168.33.53.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 103.100.211.196 | attackspambots | Brute forcing RDP port 3389 |
2020-01-02 00:43:37 |
| 221.125.165.59 | attack | Jan 1 16:32:49 lnxweb61 sshd[27410]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.125.165.59 |
2020-01-02 00:34:27 |
| 212.237.55.37 | attack | Jan 1 15:52:07 ns381471 sshd[19626]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.237.55.37 Jan 1 15:52:09 ns381471 sshd[19626]: Failed password for invalid user ikey from 212.237.55.37 port 50996 ssh2 |
2020-01-02 00:33:26 |
| 37.39.152.181 | attack | Brute force attempt |
2020-01-02 00:42:11 |
| 45.136.109.87 | attackspambots | 01/01/2020-10:19:58.588491 45.136.109.87 Protocol: 6 ET SCAN NMAP -sS window 1024 |
2020-01-02 00:16:52 |
| 222.186.15.18 | attack | Jan 1 17:05:53 OPSO sshd\[22209\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.18 user=root Jan 1 17:05:55 OPSO sshd\[22209\]: Failed password for root from 222.186.15.18 port 24351 ssh2 Jan 1 17:05:57 OPSO sshd\[22209\]: Failed password for root from 222.186.15.18 port 24351 ssh2 Jan 1 17:05:59 OPSO sshd\[22209\]: Failed password for root from 222.186.15.18 port 24351 ssh2 Jan 1 17:07:17 OPSO sshd\[22247\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.18 user=root |
2020-01-02 00:25:44 |
| 157.100.225.181 | attack | 1577890289 - 01/01/2020 15:51:29 Host: 157.100.225.181/157.100.225.181 Port: 445 TCP Blocked |
2020-01-02 00:55:59 |
| 203.220.101.126 | attackbotsspam | Jan 1 15:52:16 srv206 sshd[7322]: Invalid user warmuth from 203.220.101.126 Jan 1 15:52:16 srv206 sshd[7322]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.220.101.126 Jan 1 15:52:16 srv206 sshd[7322]: Invalid user warmuth from 203.220.101.126 Jan 1 15:52:18 srv206 sshd[7322]: Failed password for invalid user warmuth from 203.220.101.126 port 28817 ssh2 ... |
2020-01-02 00:27:00 |
| 196.52.43.62 | attackbots | Unauthorized connection attempt detected from IP address 196.52.43.62 to port 135 |
2020-01-02 00:20:16 |
| 218.92.0.164 | attack | Jan 1 05:50:16 auw2 sshd\[5926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.164 user=root Jan 1 05:50:18 auw2 sshd\[5926\]: Failed password for root from 218.92.0.164 port 12575 ssh2 Jan 1 05:50:21 auw2 sshd\[5926\]: Failed password for root from 218.92.0.164 port 12575 ssh2 Jan 1 05:50:24 auw2 sshd\[5926\]: Failed password for root from 218.92.0.164 port 12575 ssh2 Jan 1 05:50:27 auw2 sshd\[5926\]: Failed password for root from 218.92.0.164 port 12575 ssh2 |
2020-01-02 00:32:43 |
| 157.245.103.117 | attack | Jan 1 15:52:13 amit sshd\[13700\]: Invalid user user from 157.245.103.117 Jan 1 15:52:13 amit sshd\[13700\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.103.117 Jan 1 15:52:15 amit sshd\[13700\]: Failed password for invalid user user from 157.245.103.117 port 34966 ssh2 ... |
2020-01-02 00:27:30 |
| 78.84.37.4 | attack | 1577890339 - 01/01/2020 15:52:19 Host: 78.84.37.4/78.84.37.4 Port: 445 TCP Blocked |
2020-01-02 00:26:24 |
| 115.31.167.28 | attackspambots | RDP Brute-Force (Grieskirchen RZ2) |
2020-01-02 00:40:39 |
| 50.67.178.164 | attack | Jan 1 13:30:41 firewall sshd[25045]: Failed password for invalid user stocks from 50.67.178.164 port 60728 ssh2 Jan 1 13:34:42 firewall sshd[25122]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.67.178.164 user=backup Jan 1 13:34:44 firewall sshd[25122]: Failed password for backup from 50.67.178.164 port 34278 ssh2 ... |
2020-01-02 00:41:20 |
| 58.60.57.220 | attackspam | Attempts against SMTP/SSMTP |
2020-01-02 00:39:23 |