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: 52.0.0.0/10, 52.64.0.0/12
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: 2026-04-17
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
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
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
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
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: 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
OrgDNSHandle: DNS1131-ARIN
OrgDNSName: DNS
OrgDNSPhone: +1-202-555-0000
OrgDNSEmail: ipmanagement+dns@amazon.com
OrgDNSRef: https://rdap.arin.net/registry/entity/DNS1131-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 <<>> 52.2.183.243
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16841
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.2.183.243. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026092402 1800 900 604800 86400
;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 25 05:00:16 CST 2026
;; MSG SIZE rcvd: 105243.183.2.52.in-addr.arpa domain name pointer ec2-52-2-183-243.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
243.183.2.52.in-addr.arpa name = ec2-52-2-183-243.compute-1.amazonaws.com.
Authoritative answers can be found from:
| IP | Type | Details | Datetime |
|---|---|---|---|
| 46.38.148.2 | attackbots | 2020-06-30T20:56:33.849160beta postfix/smtpd[6840]: warning: unknown[46.38.148.2]: SASL LOGIN authentication failed: authentication failure 2020-06-30T20:56:56.636539beta postfix/smtpd[6843]: warning: unknown[46.38.148.2]: SASL LOGIN authentication failed: authentication failure 2020-06-30T20:57:17.750100beta postfix/smtpd[6848]: warning: unknown[46.38.148.2]: SASL LOGIN authentication failed: authentication failure ... |
2020-07-02 01:29:03 |
| 89.232.192.40 | attackbots | 2020-06-30T19:21:23.126435abusebot-5.cloudsearch.cf sshd[12154]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89-232-192-40.pppoe-adsl.isurgut.ru user=root 2020-06-30T19:21:25.319540abusebot-5.cloudsearch.cf sshd[12154]: Failed password for root from 89.232.192.40 port 34763 ssh2 2020-06-30T19:24:37.561140abusebot-5.cloudsearch.cf sshd[12257]: Invalid user flask from 89.232.192.40 port 33739 2020-06-30T19:24:37.566609abusebot-5.cloudsearch.cf sshd[12257]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89-232-192-40.pppoe-adsl.isurgut.ru 2020-06-30T19:24:37.561140abusebot-5.cloudsearch.cf sshd[12257]: Invalid user flask from 89.232.192.40 port 33739 2020-06-30T19:24:39.057169abusebot-5.cloudsearch.cf sshd[12257]: Failed password for invalid user flask from 89.232.192.40 port 33739 ssh2 2020-06-30T19:27:47.148236abusebot-5.cloudsearch.cf sshd[12306]: Invalid user sa from 89.232.192.40 port 60958 ... |
2020-07-02 01:44:15 |
| 106.13.42.140 | attackbots | Invalid user deploy from 106.13.42.140 port 55010 |
2020-07-02 01:55:27 |
| 59.63.26.208 | attack | trying to access non-authorized port |
2020-07-02 02:08:29 |
| 166.62.80.109 | attackbotsspam | Automatic report - XMLRPC Attack |
2020-07-02 02:00:30 |
| 66.70.205.186 | attack | Jun 30 17:13:23 vps sshd[335241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=downloads.falepleno.com.br Jun 30 17:13:26 vps sshd[335241]: Failed password for invalid user werner from 66.70.205.186 port 34829 ssh2 Jun 30 17:16:50 vps sshd[354614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=downloads.falepleno.com.br user=root Jun 30 17:16:52 vps sshd[354614]: Failed password for root from 66.70.205.186 port 34290 ssh2 Jun 30 17:20:20 vps sshd[374076]: Invalid user umi from 66.70.205.186 port 33752 ... |
2020-07-02 01:35:34 |
| 218.92.0.208 | attack | Jun 30 22:29:20 eventyay sshd[31752]: Failed password for root from 218.92.0.208 port 39422 ssh2 Jun 30 22:29:21 eventyay sshd[31752]: Failed password for root from 218.92.0.208 port 39422 ssh2 Jun 30 22:29:24 eventyay sshd[31752]: Failed password for root from 218.92.0.208 port 39422 ssh2 ... |
2020-07-02 01:49:02 |
| 162.247.74.74 | attackspam | Jun 30 16:16:39 mx sshd[8481]: Failed password for root from 162.247.74.74 port 37176 ssh2 Jun 30 16:16:41 mx sshd[8481]: Failed password for root from 162.247.74.74 port 37176 ssh2 |
2020-07-02 02:07:02 |
| 212.70.149.18 | attackbotsspam | Jun 30 22:12:50 mail postfix/smtpd\[15344\]: warning: unknown\[212.70.149.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 30 22:43:14 mail postfix/smtpd\[16926\]: warning: unknown\[212.70.149.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 30 22:43:56 mail postfix/smtpd\[16927\]: warning: unknown\[212.70.149.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 30 22:44:39 mail postfix/smtpd\[16926\]: warning: unknown\[212.70.149.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ |
2020-07-02 01:42:46 |
| 2.82.170.124 | attackspam | 2020-06-30T18:35:32.158404snf-827550 sshd[29122]: Failed password for invalid user imm from 2.82.170.124 port 41696 ssh2 2020-06-30T18:38:48.617422snf-827550 sshd[29171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=bl21-170-124.dsl.telepac.pt user=root 2020-06-30T18:38:50.404625snf-827550 sshd[29171]: Failed password for root from 2.82.170.124 port 39928 ssh2 ... |
2020-07-02 01:42:27 |
| 121.227.31.13 | attackbots | Jun 30 18:30:36 roki-contabo sshd\[22299\]: Invalid user vnc from 121.227.31.13 Jun 30 18:30:36 roki-contabo sshd\[22299\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.227.31.13 Jun 30 18:30:38 roki-contabo sshd\[22299\]: Failed password for invalid user vnc from 121.227.31.13 port 54912 ssh2 Jun 30 18:40:32 roki-contabo sshd\[22523\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.227.31.13 user=root Jun 30 18:40:34 roki-contabo sshd\[22523\]: Failed password for root from 121.227.31.13 port 44942 ssh2 ... |
2020-07-02 01:40:16 |
| 159.65.84.164 | attack | Jun 30 20:07:46 vserver sshd\[25108\]: Invalid user webmaster from 159.65.84.164Jun 30 20:07:48 vserver sshd\[25108\]: Failed password for invalid user webmaster from 159.65.84.164 port 42836 ssh2Jun 30 20:10:38 vserver sshd\[25172\]: Failed password for root from 159.65.84.164 port 40600 ssh2Jun 30 20:13:30 vserver sshd\[25224\]: Invalid user br from 159.65.84.164 ... |
2020-07-02 01:57:39 |
| 194.27.118.1 | attackspam | 445/tcp 445/tcp 445/tcp... [2020-05-13/06-26]4pkt,1pt.(tcp) |
2020-07-02 02:02:37 |
| 52.188.114.3 | attackbots | 2020-06-30T22:12:35.633067v22018076590370373 sshd[5426]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.188.114.3 2020-06-30T22:12:35.626071v22018076590370373 sshd[5426]: Invalid user darren from 52.188.114.3 port 34380 2020-06-30T22:12:37.552936v22018076590370373 sshd[5426]: Failed password for invalid user darren from 52.188.114.3 port 34380 ssh2 2020-06-30T22:13:07.183586v22018076590370373 sshd[15807]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.188.114.3 user=root 2020-06-30T22:13:09.829925v22018076590370373 sshd[15807]: Failed password for root from 52.188.114.3 port 41106 ssh2 ... |
2020-07-02 01:28:29 |
| 110.37.219.146 | attackspam | Unauthorized connection attempt from IP address 110.37.219.146 on Port 445(SMB) |
2020-07-02 02:07:29 |