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 <<>> 52.73.212.207
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36098
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.73.212.207. 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 08:30:31 CST 2026
;; MSG SIZE rcvd: 106207.212.73.52.in-addr.arpa domain name pointer ec2-52-73-212-207.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
207.212.73.52.in-addr.arpa name = ec2-52-73-212-207.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 134.175.139.140 | attackbotsspam | Unauthorized connection attempt detected from IP address 134.175.139.140 to port 22 [T] |
2020-01-20 08:50:30 |
| 1.215.251.44 | attackbots | Invalid user jason1 from 1.215.251.44 port 22938 |
2020-01-20 08:20:12 |
| 42.119.167.247 | attack | Unauthorized connection attempt detected from IP address 42.119.167.247 to port 23 [T] |
2020-01-20 08:41:11 |
| 180.176.244.47 | attackbots | Unauthorized connection attempt detected from IP address 180.176.244.47 to port 4567 [T] |
2020-01-20 08:49:18 |
| 111.38.216.123 | attackspam | Unauthorized connection attempt detected from IP address 111.38.216.123 to port 3389 [T] |
2020-01-20 08:34:42 |
| 114.253.155.35 | attackspambots | Unauthorized connection attempt detected from IP address 114.253.155.35 to port 8000 [J] |
2020-01-20 08:33:20 |
| 164.52.24.162 | attackspambots | Unauthorized connection attempt detected from IP address 164.52.24.162 to port 443 [J] |
2020-01-20 08:29:31 |
| 47.106.168.200 | attack | Unauthorized connection attempt detected from IP address 47.106.168.200 to port 23 [J] |
2020-01-20 08:16:06 |
| 112.255.83.136 | attackbots | Unauthorized connection attempt detected from IP address 112.255.83.136 to port 23 [J] |
2020-01-20 08:34:08 |
| 223.204.48.54 | attackbots | Unauthorized connection attempt detected from IP address 223.204.48.54 to port 4567 [T] |
2020-01-20 08:47:17 |
| 115.59.205.201 | attackbots | Unauthorized connection attempt detected from IP address 115.59.205.201 to port 2323 [J] |
2020-01-20 08:32:50 |
| 42.117.20.211 | attackspambots | Unauthorized connection attempt detected from IP address 42.117.20.211 to port 23 [T] |
2020-01-20 08:18:43 |
| 118.70.146.239 | attackspam | Unauthorized connection attempt detected from IP address 118.70.146.239 to port 23 [T] |
2020-01-20 08:31:15 |
| 51.75.130.134 | attackbotsspam | Unauthorized connection attempt detected from IP address 51.75.130.134 to port 3389 [T] |
2020-01-20 08:37:10 |
| 182.131.116.216 | attackbotsspam | Unauthorized connection attempt detected from IP address 182.131.116.216 to port 80 [T] |
2020-01-20 08:48:52 |