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: 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
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
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
OrgDNSHandle: DNS1131-ARIN
OrgDNSName: DNS
OrgDNSPhone: +1-202-555-0000
OrgDNSEmail: ipmanagement+dns@amazon.com
OrgDNSRef: https://rdap.arin.net/registry/entity/DNS1131-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 <<>> 52.71.253.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9332
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.71.253.254. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026060701 1800 900 604800 86400
;; Query time: 187 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 08 08:30:34 CST 2026
;; MSG SIZE rcvd: 106254.253.71.52.in-addr.arpa domain name pointer ec2-52-71-253-254.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
254.253.71.52.in-addr.arpa name = ec2-52-71-253-254.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 45.82.34.95 | attack | Autoban 45.82.34.95 AUTH/CONNECT |
2019-12-13 06:41:44 |
| 222.186.175.216 | attackbots | Dec 12 23:18:38 mail sshd[19218]: Failed password for root from 222.186.175.216 port 33468 ssh2 Dec 12 23:18:42 mail sshd[19218]: Failed password for root from 222.186.175.216 port 33468 ssh2 Dec 12 23:18:48 mail sshd[19218]: Failed password for root from 222.186.175.216 port 33468 ssh2 Dec 12 23:18:51 mail sshd[19218]: Failed password for root from 222.186.175.216 port 33468 ssh2 |
2019-12-13 06:39:27 |
| 180.76.235.219 | attackspambots | Dec 13 00:48:17 sauna sshd[1469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.235.219 Dec 13 00:48:19 sauna sshd[1469]: Failed password for invalid user guest from 180.76.235.219 port 54410 ssh2 ... |
2019-12-13 06:51:06 |
| 45.82.34.38 | attackspam | Autoban 45.82.34.38 AUTH/CONNECT |
2019-12-13 06:46:54 |
| 222.253.246.134 | attackspambots | Automatic report - Banned IP Access |
2019-12-13 07:00:21 |
| 111.231.139.30 | attack | 2019-12-12T17:47:52.421428ns547587 sshd\[22339\]: Invalid user jamp from 111.231.139.30 port 44494 2019-12-12T17:47:52.423328ns547587 sshd\[22339\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.139.30 2019-12-12T17:47:54.482163ns547587 sshd\[22339\]: Failed password for invalid user jamp from 111.231.139.30 port 44494 ssh2 2019-12-12T17:54:33.687831ns547587 sshd\[490\]: Invalid user au from 111.231.139.30 port 44641 ... |
2019-12-13 07:02:55 |
| 45.95.32.130 | attack | Autoban 45.95.32.130 AUTH/CONNECT |
2019-12-13 06:41:01 |
| 23.94.136.115 | attack | Dec 11 20:48:46 mailrelay sshd[30310]: Invalid user morearty from 23.94.136.115 port 58463 Dec 11 20:48:46 mailrelay sshd[30310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.94.136.115 Dec 11 20:48:48 mailrelay sshd[30310]: Failed password for invalid user morearty from 23.94.136.115 port 58463 ssh2 Dec 11 20:48:48 mailrelay sshd[30310]: Received disconnect from 23.94.136.115 port 58463:11: Bye Bye [preauth] Dec 11 20:48:48 mailrelay sshd[30310]: Disconnected from 23.94.136.115 port 58463 [preauth] Dec 11 21:17:16 mailrelay sshd[30955]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.94.136.115 user=sshd Dec 11 21:17:17 mailrelay sshd[30955]: Failed password for sshd from 23.94.136.115 port 44354 ssh2 Dec 11 21:17:17 mailrelay sshd[30955]: Received disconnect from 23.94.136.115 port 44354:11: Bye Bye [preauth] Dec 11 21:17:17 mailrelay sshd[30955]: Disconnected from 23.94.136.115 ........ ------------------------------- |
2019-12-13 06:30:27 |
| 123.207.88.97 | attackbotsspam | Dec 13 01:42:45 server sshd\[27978\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.88.97 user=apache Dec 13 01:42:47 server sshd\[27978\]: Failed password for apache from 123.207.88.97 port 43320 ssh2 Dec 13 01:52:21 server sshd\[31185\]: Invalid user server from 123.207.88.97 Dec 13 01:52:21 server sshd\[31185\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.88.97 Dec 13 01:52:23 server sshd\[31185\]: Failed password for invalid user server from 123.207.88.97 port 55380 ssh2 ... |
2019-12-13 06:58:14 |
| 159.203.15.172 | attackspam | (Dec 13) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=40 TOS=0x08 PREC=0x20 TTL=48 ID=61443 TCP DPT=23 WINDOW=47451 SYN (Dec 12) LEN=4... |
2019-12-13 07:01:41 |
| 45.95.32.158 | attackbotsspam | Autoban 45.95.32.158 AUTH/CONNECT |
2019-12-13 06:32:30 |
| 117.4.73.51 | attackspam | Unauthorized connection attempt detected from IP address 117.4.73.51 to port 445 |
2019-12-13 07:02:39 |
| 118.182.62.157 | attackbots | Try access to SMTP/POP/IMAP server. |
2019-12-13 06:52:54 |
| 184.70.135.206 | attackbotsspam | Unauthorized connection attempt detected from IP address 184.70.135.206 to port 445 |
2019-12-13 06:50:07 |
| 193.192.97.154 | attack | Dec 12 12:40:45 auw2 sshd\[10676\]: Invalid user goddette from 193.192.97.154 Dec 12 12:40:45 auw2 sshd\[10676\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.192.97.154 Dec 12 12:40:46 auw2 sshd\[10676\]: Failed password for invalid user goddette from 193.192.97.154 port 47362 ssh2 Dec 12 12:48:08 auw2 sshd\[11477\]: Invalid user chacho from 193.192.97.154 Dec 12 12:48:08 auw2 sshd\[11477\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.192.97.154 |
2019-12-13 07:03:25 |