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
OrgDNSHandle: DNS1131-ARIN
OrgDNSName: DNS
OrgDNSPhone: +1-202-555-0000
OrgDNSEmail: ipmanagement+dns@amazon.com
OrgDNSRef: https://rdap.arin.net/registry/entity/DNS1131-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
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
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
#
# 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 <<>> 52.73.6.26
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59027
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.73.6.26. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042202 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 23 11:21:13 CST 2026
;; MSG SIZE rcvd: 10326.6.73.52.in-addr.arpa domain name pointer 52-73-6-26.crawl.amazonbot.amazon.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
26.6.73.52.in-addr.arpa name = 52-73-6-26.crawl.amazonbot.amazon.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 115.231.221.129 | attack | May 15 22:53:27 h1745522 sshd[5438]: Invalid user zh from 115.231.221.129 port 55544 May 15 22:53:27 h1745522 sshd[5438]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.221.129 May 15 22:53:27 h1745522 sshd[5438]: Invalid user zh from 115.231.221.129 port 55544 May 15 22:53:28 h1745522 sshd[5438]: Failed password for invalid user zh from 115.231.221.129 port 55544 ssh2 May 15 22:58:31 h1745522 sshd[5631]: Invalid user postgres from 115.231.221.129 port 59232 May 15 22:58:31 h1745522 sshd[5631]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.221.129 May 15 22:58:31 h1745522 sshd[5631]: Invalid user postgres from 115.231.221.129 port 59232 May 15 22:58:33 h1745522 sshd[5631]: Failed password for invalid user postgres from 115.231.221.129 port 59232 ssh2 May 15 23:01:54 h1745522 sshd[5724]: Invalid user ANGED from 115.231.221.129 port 49978 ... |
2020-05-16 05:05:08 |
| 197.157.195.185 | attack | Automatic report - Port Scan Attack |
2020-05-16 04:56:26 |
| 145.239.33.213 | attackbots | May 15 22:51:02 vps639187 sshd\[8407\]: Invalid user factorio from 145.239.33.213 port 35366 May 15 22:51:02 vps639187 sshd\[8407\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.33.213 May 15 22:51:04 vps639187 sshd\[8407\]: Failed password for invalid user factorio from 145.239.33.213 port 35366 ssh2 ... |
2020-05-16 05:04:30 |
| 222.186.180.142 | attack | May 15 23:06:04 dev0-dcde-rnet sshd[340]: Failed password for root from 222.186.180.142 port 20988 ssh2 May 15 23:06:12 dev0-dcde-rnet sshd[342]: Failed password for root from 222.186.180.142 port 40911 ssh2 |
2020-05-16 05:09:27 |
| 49.68.144.67 | attack | Email rejected due to spam filtering |
2020-05-16 05:22:48 |
| 27.77.181.49 | attack | Automatic report - Port Scan Attack |
2020-05-16 05:01:58 |
| 162.243.232.174 | attackbotsspam | Fail2Ban Ban Triggered |
2020-05-16 05:30:22 |
| 188.213.165.189 | attackspam | SSH brute-force attempt |
2020-05-16 05:00:53 |
| 80.211.240.236 | attackbotsspam | May 15 22:46:08 sip sshd[277995]: Invalid user hung from 80.211.240.236 port 55768 May 15 22:46:09 sip sshd[277995]: Failed password for invalid user hung from 80.211.240.236 port 55768 ssh2 May 15 22:51:04 sip sshd[278120]: Invalid user ikan from 80.211.240.236 port 36816 ... |
2020-05-16 05:04:52 |
| 106.12.178.62 | attack | 2020-05-15T22:50:48.0951191240 sshd\[31183\]: Invalid user redis from 106.12.178.62 port 55600 2020-05-15T22:50:48.0981901240 sshd\[31183\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.178.62 2020-05-15T22:50:50.2432801240 sshd\[31183\]: Failed password for invalid user redis from 106.12.178.62 port 55600 ssh2 ... |
2020-05-16 05:18:00 |
| 178.45.12.106 | attackspambots | Automatic report - Port Scan |
2020-05-16 05:12:50 |
| 78.199.19.89 | attackbots | 2020-05-15 22:51:09,500 fail2ban.actions: WARNING [ssh] Ban 78.199.19.89 |
2020-05-16 05:02:15 |
| 5.100.81.49 | attackbotsspam | ... |
2020-05-16 05:20:45 |
| 49.232.34.247 | attackbotsspam | 2020-05-15T22:50:56.602008rocketchat.forhosting.nl sshd[11142]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.34.247 2020-05-15T22:50:56.599680rocketchat.forhosting.nl sshd[11142]: Invalid user tests from 49.232.34.247 port 44038 2020-05-15T22:50:58.511210rocketchat.forhosting.nl sshd[11142]: Failed password for invalid user tests from 49.232.34.247 port 44038 ssh2 ... |
2020-05-16 05:10:36 |
| 154.8.226.52 | attackbotsspam | May 15 23:13:18 meumeu sshd[64052]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.226.52 user=root May 15 23:13:20 meumeu sshd[64052]: Failed password for root from 154.8.226.52 port 50176 ssh2 May 15 23:14:33 meumeu sshd[64185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.226.52 user=root May 15 23:14:35 meumeu sshd[64185]: Failed password for root from 154.8.226.52 port 37662 ssh2 May 15 23:15:36 meumeu sshd[64322]: Invalid user webadmin from 154.8.226.52 port 53382 May 15 23:15:36 meumeu sshd[64322]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.226.52 May 15 23:15:36 meumeu sshd[64322]: Invalid user webadmin from 154.8.226.52 port 53382 May 15 23:15:39 meumeu sshd[64322]: Failed password for invalid user webadmin from 154.8.226.52 port 53382 ssh2 May 15 23:16:45 meumeu sshd[64438]: Invalid user perl from 154.8.226.52 port 40868 ... |
2020-05-16 05:17:14 |