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
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 <<>> 52.7.204.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58940
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.7.204.30. IN A
;; AUTHORITY SECTION:
. 29 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026060901 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 10 02:00:10 CST 2026
;; MSG SIZE rcvd: 10430.204.7.52.in-addr.arpa domain name pointer ec2-52-7-204-30.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
30.204.7.52.in-addr.arpa name = ec2-52-7-204-30.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 110.55.109.42 | attack | Jun 21 15:38:39 bouncer sshd\[28732\]: Invalid user banet from 110.55.109.42 port 45957 Jun 21 15:38:39 bouncer sshd\[28732\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.55.109.42 Jun 21 15:38:41 bouncer sshd\[28732\]: Failed password for invalid user banet from 110.55.109.42 port 45957 ssh2 ... |
2019-06-21 21:50:28 |
| 139.59.79.56 | attackbotsspam | SSH Brute Force |
2019-06-21 21:20:52 |
| 60.209.18.160 | attackbots | Jun 21 09:13:35 unicornsoft sshd\[26656\]: User root from 60.209.18.160 not allowed because not listed in AllowUsers Jun 21 09:13:35 unicornsoft sshd\[26656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.209.18.160 user=root Jun 21 09:13:37 unicornsoft sshd\[26656\]: Failed password for invalid user root from 60.209.18.160 port 46785 ssh2 |
2019-06-21 21:53:26 |
| 119.204.163.51 | attack | 81/tcp [2019-06-21]1pkt |
2019-06-21 21:43:15 |
| 84.205.241.5 | attackbots | 1433/tcp [2019-06-21]1pkt |
2019-06-21 21:11:36 |
| 210.212.210.83 | attackspambots | Unauthorised access (Jun 21) SRC=210.212.210.83 LEN=52 TTL=116 ID=26615 DF TCP DPT=445 WINDOW=8192 SYN |
2019-06-21 21:23:06 |
| 68.183.60.93 | attack | 19/6/21@05:13:33: FAIL: IoT-Telnet address from=68.183.60.93 ... |
2019-06-21 21:58:00 |
| 186.193.7.98 | attackspambots | Jun 19 16:44:25 our-server-hostname postfix/smtpd[8841]: connect from unknown[186.193.7.98] Jun x@x Jun 19 16:44:28 our-server-hostname postfix/smtpd[8841]: lost connection after RCPT from unknown[186.193.7.98] Jun 19 16:44:28 our-server-hostname postfix/smtpd[8841]: disconnect from unknown[186.193.7.98] Jun 19 20:14:36 our-server-hostname postfix/smtpd[14204]: connect from unknown[186.193.7.98] Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun 19 20:14:50 our-server-hostname postfix/smtpd[14204]: too many errors after RCPT from unknown[186.193.7.98] Jun 19 20:14:50 our-server-hostname postfix/smtpd[14204]: disconnect from unknown[186.193.7.98] Jun 19 20:17:28 our-server-hostname postfix/smtpd[13485]: connect from unknown[186.193.7.98] Jun x@x Jun x@x Jun x@x Jun 19 20:17:32 our-server-hostname postfix/smtpd[13485]: lost connection after RCPT from unknown[18........ ------------------------------- |
2019-06-21 21:41:12 |
| 103.117.156.50 | attack | 7001/tcp [2019-06-21]1pkt |
2019-06-21 21:32:29 |
| 84.238.240.171 | attackbotsspam | [portscan] tcp/23 [TELNET] *(RWIN=31544)(06211034) |
2019-06-21 21:40:06 |
| 45.125.65.84 | attack | Jun 21 13:25:33 postfix/smtpd: warning: unknown[45.125.65.84]: SASL LOGIN authentication failed |
2019-06-21 22:06:47 |
| 117.216.39.53 | attack | Looking for resource vulnerabilities |
2019-06-21 22:23:45 |
| 159.65.148.178 | attack | Invalid user fake from 159.65.148.178 port 47710 |
2019-06-21 21:49:08 |
| 45.121.41.10 | attackspambots | Jun 18 09:31:12 our-server-hostname postfix/smtpd[32029]: connect from unknown[45.121.41.10] Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun x@x Jun 18 09:31:21 our-server-hostname postfix/smtpd[32029]: lost connection after RCPT from unknown[45.121.41.10] Jun 18 09:31:21 our-server-hostname postfix/smtpd[32029]: disconnect from unknown[45.121.41.10] Jun 18 11:57:57 our-server-hostname postfix/smtpd[8706]: connect from unknown[45.121.41.10] Jun x@x Jun x@x Jun 18 11:57:59 our-server-hostname postfix/smtpd[8706]: lost connection after RCPT from unknown[45.121.41.10] Jun 18 11:57:59 our-server-hostname postfix/smtpd[8706]: disconnect from unknown[45.121.41.10] Jun 18 12:12:45 our-server-hostname postfix/smtpd[17747]: connect from unknown[45.121.41.10] Jun x@x Jun x@x Jun x@x Jun x@x Jun 18 12:12:48 our-server-hostname postfix/smtpd[17747]: lost connection after RCPT from un........ ------------------------------- |
2019-06-21 21:30:33 |
| 41.249.108.12 | attackbotsspam | 23/tcp [2019-06-21]1pkt |
2019-06-21 21:38:40 |