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: 18.32.0.0 - 18.255.255.255
CIDR: 18.128.0.0/9, 18.32.0.0/11, 18.64.0.0/10
NetName: AT-88-Z
NetHandle: NET-18-32-0-0-1
Parent: NET18 (NET-18-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon Technologies Inc. (AT-88-Z)
RegDate: 2019-10-07
Updated: 2021-02-10
Ref: https://rdap.arin.net/registry/ip/18.32.0.0
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
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
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
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 <<>> 18.205.245.90
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10226
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;18.205.245.90. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026082801 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Aug 29 08:31:55 CST 2026
;; MSG SIZE rcvd: 10690.245.205.18.in-addr.arpa domain name pointer ec2-18-205-245-90.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
90.245.205.18.in-addr.arpa name = ec2-18-205-245-90.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 95.156.107.130 | attack | Unauthorized connection attempt detected from IP address 95.156.107.130 to port 23 [T] |
2020-05-06 08:22:29 |
| 120.12.73.181 | attack | Unauthorized connection attempt detected from IP address 120.12.73.181 to port 23 [T] |
2020-05-06 08:12:34 |
| 176.125.65.150 | attackbotsspam | Unauthorized connection attempt detected from IP address 176.125.65.150 to port 80 [T] |
2020-05-06 08:07:16 |
| 223.149.253.231 | attack | Unauthorized connection attempt detected from IP address 223.149.253.231 to port 23 [T] |
2020-05-06 07:59:31 |
| 115.51.47.127 | attackspambots | 23/tcp [2020-05-05]1pkt |
2020-05-06 08:15:33 |
| 185.190.105.19 | attackspam | Unauthorized connection attempt detected from IP address 185.190.105.19 to port 23 [T] |
2020-05-06 08:03:32 |
| 106.124.36.132 | attack | Unauthorized connection attempt detected from IP address 106.124.36.132 to port 23 [T] |
2020-05-06 08:19:43 |
| 62.173.152.149 | attackbotsspam | bruteforce detected |
2020-05-06 07:50:41 |
| 113.245.99.0 | attackspambots | Unauthorized connection attempt detected from IP address 113.245.99.0 to port 8080 [T] |
2020-05-06 08:16:04 |
| 58.48.35.15 | attack | MultiHost/MultiPort Probe, Scan, Hack - |
2020-05-06 08:27:40 |
| 183.131.109.192 | attackspambots | Unauthorized connection attempt detected from IP address 183.131.109.192 to port 445 [T] |
2020-05-06 08:04:10 |
| 111.225.54.70 | attackspam | Unauthorized connection attempt detected from IP address 111.225.54.70 to port 23 [T] |
2020-05-06 08:18:46 |
| 60.169.208.67 | attack | Unauthorized connection attempt detected from IP address 60.169.208.67 to port 5555 [T] |
2020-05-06 08:25:07 |
| 123.138.77.54 | attackspambots | Unauthorized connection attempt detected from IP address 123.138.77.54 to port 8089 [T] |
2020-05-06 08:11:11 |
| 171.5.51.24 | attack | Unauthorized connection attempt detected from IP address 171.5.51.24 to port 9001 [T] |
2020-05-06 08:07:31 |