City: Boardman
Region: Oregon
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: 16.144.0.0 - 16.146.255.255
CIDR: 16.144.0.0/15, 16.146.0.0/16
NetName: AMAZO-4
NetHandle: NET-16-144-0-0-1
Parent: NET16 (NET-16-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon.com, Inc. (AMAZO-4)
RegDate: 2022-02-09
Updated: 2022-10-31
Ref: https://rdap.arin.net/registry/ip/16.144.0.0
OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2026-04-17
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
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
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
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
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
#
# 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 <<>> 16.146.23.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43258
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;16.146.23.20. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026083102 1800 900 604800 86400
;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Sep 01 10:31:35 CST 2026
;; MSG SIZE rcvd: 10520.23.146.16.in-addr.arpa domain name pointer ec2-16-146-23-20.us-west-2.compute.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
20.23.146.16.in-addr.arpa name = ec2-16-146-23-20.us-west-2.compute.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 197.12.0.100 | attack | WordPress brute force |
2019-09-30 08:56:55 |
| 208.73.206.135 | attack | WordPress brute force |
2019-09-30 08:49:26 |
| 194.135.85.178 | attackspam | Automatc Report - XMLRPC Attack |
2019-09-30 08:59:50 |
| 159.89.36.187 | attackspam | DATE:2019-09-29 22:48:04, IP:159.89.36.187, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc) |
2019-09-30 08:46:45 |
| 5.182.210.128 | attackspambots | Sep 28 01:32:25 ACSRAD auth.info sshd[14332]: Invalid user news from 5.182.210.128 port 36082 Sep 28 01:32:25 ACSRAD auth.info sshd[14332]: Failed password for invalid user news from 5.182.210.128 port 36082 ssh2 Sep 28 01:32:25 ACSRAD auth.info sshd[14332]: Received disconnect from 5.182.210.128 port 36082:11: Bye Bye [preauth] Sep 28 01:32:25 ACSRAD auth.info sshd[14332]: Disconnected from 5.182.210.128 port 36082 [preauth] Sep 28 01:32:26 ACSRAD auth.notice sshguard[27192]: Attack from "5.182.210.128" on service 100 whostnameh danger 10. Sep 28 01:32:26 ACSRAD auth.notice sshguard[27192]: Attack from "5.182.210.128" on service 100 whostnameh danger 10. Sep 28 01:32:26 ACSRAD auth.notice sshguard[27192]: Attack from "5.182.210.128" on service 100 whostnameh danger 10. Sep 28 01:32:26 ACSRAD auth.warn sshguard[27192]: Blocking "5.182.210.128/32" forever (3 attacks in 0 secs, after 2 abuses over 910 secs.) ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=5.18 |
2019-09-30 08:45:02 |
| 220.141.133.48 | attack | Sep 28 11:04:57 our-server-hostname postfix/smtpd[9419]: connect from unknown[220.141.133.48] Sep x@x Sep x@x Sep x@x Sep 28 11:05:01 our-server-hostname postfix/smtpd[9419]: lost connection after RCPT from unknown[220.141.133.48] Sep 28 11:05:01 our-server-hostname postfix/smtpd[9419]: disconnect from unknown[220.141.133.48] Sep 28 15:53:54 our-server-hostname postfix/smtpd[26684]: connect from unknown[220.141.133.48] Sep x@x Sep 28 15:53:57 our-server-hostname postfix/smtpd[26684]: lost connection after RCPT from unknown[220.141.133.48] Sep 28 15:53:57 our-server-hostname postfix/smtpd[26684]: disconnect from unknown[220.141.133.48] Sep 28 17:09:42 our-server-hostname postfix/smtpd[9922]: connect from unknown[220.141.133.48] Sep x@x Sep x@x Sep x@x Sep x@x Sep x@x Sep x@x Sep x@x Sep x@x Sep x@x Sep 28 17:10:01 our-server-hostname postfix/smtpd[9922]: lost connection after RCPT from unknown[220.141.133.48] Sep 28 17:10:01 our-server-hostname postfix/smtpd[9922]: disco........ ------------------------------- |
2019-09-30 09:06:01 |
| 192.249.115.162 | attackbotsspam | Automatc Report - XMLRPC Attack |
2019-09-30 09:04:20 |
| 198.252.105.5 | attack | WordPress brute force |
2019-09-30 08:55:26 |
| 180.66.172.235 | attackbots | Telnet/23 MH Probe, BF, Hack - |
2019-09-30 08:50:27 |
| 115.192.243.185 | attackspambots | Sep 28 15:10:30 h2034429 sshd[25928]: Invalid user zxvf from 115.192.243.185 Sep 28 15:10:30 h2034429 sshd[25928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.192.243.185 Sep 28 15:10:33 h2034429 sshd[25928]: Failed password for invalid user zxvf from 115.192.243.185 port 52816 ssh2 Sep 28 15:10:33 h2034429 sshd[25928]: Received disconnect from 115.192.243.185 port 52816:11: Bye Bye [preauth] Sep 28 15:10:33 h2034429 sshd[25928]: Disconnected from 115.192.243.185 port 52816 [preauth] Sep 28 15:28:01 h2034429 sshd[26100]: Invalid user sale from 115.192.243.185 Sep 28 15:28:01 h2034429 sshd[26100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.192.243.185 Sep 28 15:28:03 h2034429 sshd[26100]: Failed password for invalid user sale from 115.192.243.185 port 36994 ssh2 Sep 28 15:28:03 h2034429 sshd[26100]: Received disconnect from 115.192.243.185 port 36994:11: Bye Bye [preauth] Sep........ ------------------------------- |
2019-09-30 09:13:43 |
| 35.200.131.105 | attackbots | WordPress brute force |
2019-09-30 08:45:46 |
| 222.186.42.15 | attack | 2019-09-30T01:00:08.027521abusebot-6.cloudsearch.cf sshd\[13042\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.15 user=root |
2019-09-30 09:01:12 |
| 122.192.68.239 | attackspam | Sep 29 10:58:36 php1 sshd\[13636\]: Invalid user admin from 122.192.68.239 Sep 29 10:58:36 php1 sshd\[13636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.192.68.239 Sep 29 10:58:38 php1 sshd\[13636\]: Failed password for invalid user admin from 122.192.68.239 port 40070 ssh2 Sep 29 11:02:36 php1 sshd\[13986\]: Invalid user admin from 122.192.68.239 Sep 29 11:02:36 php1 sshd\[13986\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.192.68.239 |
2019-09-30 09:00:36 |
| 181.230.192.248 | attack | Sep 30 03:00:28 OPSO sshd\[3847\]: Invalid user edith from 181.230.192.248 port 51470 Sep 30 03:00:28 OPSO sshd\[3847\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.230.192.248 Sep 30 03:00:31 OPSO sshd\[3847\]: Failed password for invalid user edith from 181.230.192.248 port 51470 ssh2 Sep 30 03:05:13 OPSO sshd\[5165\]: Invalid user inssserver from 181.230.192.248 port 34750 Sep 30 03:05:13 OPSO sshd\[5165\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.230.192.248 |
2019-09-30 09:09:46 |
| 212.194.101.249 | attack | Sep 30 00:32:08 vmd17057 sshd\[19401\]: Invalid user user from 212.194.101.249 port 45252 Sep 30 00:32:08 vmd17057 sshd\[19401\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.194.101.249 Sep 30 00:32:10 vmd17057 sshd\[19401\]: Failed password for invalid user user from 212.194.101.249 port 45252 ssh2 ... |
2019-09-30 08:50:47 |