City: Ashburn
Region: Virginia
Country: United States
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: 52.0.0.0 - 52.79.255.255
CIDR: 52.64.0.0/12, 52.0.0.0/10
NetName: AT-88-Z
NetHandle: NET-52-0-0-0-1
Parent: NET52 (NET-52-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon Technologies Inc. (AT-88-Z)
RegDate: 1991-12-19
Updated: 2024-02-05
Comment: Geofeed http://ip-ranges.amazonaws.com/geo-ip-feed.csv
Ref: https://rdap.arin.net/registry/ip/52.0.0.0
OrgName: Amazon Technologies Inc.
OrgId: AT-88-Z
Address: 410 Terry Ave N.
City: Seattle
StateProv: WA
PostalCode: 98109
Country: US
RegDate: 2011-12-08
Updated: 2024-01-24
Comment: All abuse reports MUST include:
Comment: * src IP
Comment: * dest IP (your IP)
Comment: * dest port
Comment: * Accurate date/timestamp and timezone of activity
Comment: * Intensity/frequency (short log extracts)
Comment: * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.
Ref: https://rdap.arin.net/registry/entity/AT-88-Z
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-555-0000
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
OrgRoutingHandle: ARMP-ARIN
OrgRoutingName: AWS RPKI Management POC
OrgRoutingPhone: +1-206-555-0000
OrgRoutingEmail: aws-rpki-routing-poc@amazon.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ARMP-ARIN
OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName: IP Routing
OrgRoutingPhone: +1-206-555-0000
OrgRoutingEmail: aws-routing-poc@amazon.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/IPROU3-ARIN
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-555-0000
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-555-0000
OrgAbuseEmail: trustandsafety@support.aws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-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 <<>> 52.23.231.33
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44989
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.23.231.33. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026031201 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Mar 13 05:00:13 CST 2026
;; MSG SIZE rcvd: 10533.231.23.52.in-addr.arpa domain name pointer ec2-52-23-231-33.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
33.231.23.52.in-addr.arpa name = ec2-52-23-231-33.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 95.68.242.167 | attackspam | odoo8 ... |
2020-05-05 19:18:19 |
| 80.64.80.56 | attackbotsspam | May 5 12:10:59 vps sshd[664444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.64.80.56 May 5 12:11:02 vps sshd[664444]: Failed password for invalid user steam from 80.64.80.56 port 56078 ssh2 May 5 12:14:42 vps sshd[681001]: Invalid user user from 80.64.80.56 port 36426 May 5 12:14:42 vps sshd[681001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.64.80.56 May 5 12:14:44 vps sshd[681001]: Failed password for invalid user user from 80.64.80.56 port 36426 ssh2 ... |
2020-05-05 19:21:10 |
| 117.197.22.103 | attackbots | Honeypot attack, port: 445, PTR: PTR record not found |
2020-05-05 19:32:50 |
| 195.54.166.160 | attack | May 5 09:17:54 TCP Attack: SRC=195.54.166.160 DST=[Masked] LEN=40 TOS=0x08 PREC=0x20 TTL=241 PROTO=TCP SPT=51979 DPT=3977 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-05-05 19:07:40 |
| 27.74.247.153 | attackspam | 1588670369 - 05/05/2020 11:19:29 Host: 27.74.247.153/27.74.247.153 Port: 445 TCP Blocked |
2020-05-05 19:20:47 |
| 106.13.224.249 | attack | 2020-05-05T09:19:39.092776upcloud.m0sh1x2.com sshd[619]: Invalid user elastic from 106.13.224.249 port 6664 |
2020-05-05 19:03:49 |
| 80.255.130.197 | attackspambots | May 5 11:20:38 electroncash sshd[37189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.255.130.197 May 5 11:20:38 electroncash sshd[37189]: Invalid user future from 80.255.130.197 port 35710 May 5 11:20:40 electroncash sshd[37189]: Failed password for invalid user future from 80.255.130.197 port 35710 ssh2 May 5 11:21:54 electroncash sshd[37526]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.255.130.197 user=root May 5 11:21:57 electroncash sshd[37526]: Failed password for root from 80.255.130.197 port 43762 ssh2 ... |
2020-05-05 18:57:34 |
| 27.72.100.117 | attack | 20/5/5@05:51:54: FAIL: Alarm-Network address from=27.72.100.117 20/5/5@05:51:54: FAIL: Alarm-Network address from=27.72.100.117 ... |
2020-05-05 19:09:35 |
| 113.172.143.27 | attackspam | 2020-05-05T04:56:46.144395linuxbox-skyline sshd[188810]: Invalid user admin from 113.172.143.27 port 54611 ... |
2020-05-05 19:33:22 |
| 222.186.175.215 | attackbots | 2020-05-05 06:28:43,994 fail2ban.actions [1093]: NOTICE [sshd] Ban 222.186.175.215 2020-05-05 08:34:19,294 fail2ban.actions [1093]: NOTICE [sshd] Ban 222.186.175.215 2020-05-05 09:29:52,869 fail2ban.actions [1093]: NOTICE [sshd] Ban 222.186.175.215 2020-05-05 12:01:08,271 fail2ban.actions [1093]: NOTICE [sshd] Ban 222.186.175.215 2020-05-05 12:58:26,909 fail2ban.actions [1093]: NOTICE [sshd] Ban 222.186.175.215 ... |
2020-05-05 19:06:39 |
| 190.85.34.203 | attack | May 5 11:14:47 xeon sshd[8865]: Failed password for invalid user arma3server from 190.85.34.203 port 49234 ssh2 |
2020-05-05 18:53:09 |
| 139.59.85.120 | attackbotsspam | May 5 13:21:03 ift sshd\[35076\]: Invalid user salvador from 139.59.85.120May 5 13:21:04 ift sshd\[35076\]: Failed password for invalid user salvador from 139.59.85.120 port 43106 ssh2May 5 13:25:19 ift sshd\[35548\]: Failed password for root from 139.59.85.120 port 48129 ssh2May 5 13:29:56 ift sshd\[36149\]: Invalid user pc from 139.59.85.120May 5 13:29:57 ift sshd\[36149\]: Failed password for invalid user pc from 139.59.85.120 port 53164 ssh2 ... |
2020-05-05 19:25:28 |
| 129.204.50.75 | attackbots | May 5 00:12:14 php1 sshd\[13857\]: Invalid user dc from 129.204.50.75 May 5 00:12:14 php1 sshd\[13857\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.50.75 May 5 00:12:16 php1 sshd\[13857\]: Failed password for invalid user dc from 129.204.50.75 port 55874 ssh2 May 5 00:16:38 php1 sshd\[14256\]: Invalid user almacen from 129.204.50.75 May 5 00:16:38 php1 sshd\[14256\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.50.75 |
2020-05-05 19:30:30 |
| 95.217.38.179 | attackbotsspam | May 5 06:35:31 bilbo sshd[2596]: Invalid user admin from 95.217.38.179 May 5 06:36:08 bilbo sshd[2837]: User root from static.179.38.217.95.clients.your-server.de not allowed because not listed in AllowUsers May 5 06:36:45 bilbo sshd[2872]: User root from static.179.38.217.95.clients.your-server.de not allowed because not listed in AllowUsers May 5 06:37:24 bilbo sshd[3027]: User root from static.179.38.217.95.clients.your-server.de not allowed because not listed in AllowUsers ... |
2020-05-05 19:32:00 |
| 103.99.17.84 | attack | Honeypot attack, port: 445, PTR: PTR record not found |
2020-05-05 19:21:50 |