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 1997-2025, American Registry for Internet Numbers, Ltd.
#
NetRange: 52.84.0.0 - 52.95.255.255
CIDR: 52.88.0.0/13, 52.84.0.0/14
NetName: AT-88-Z
NetHandle: NET-52-84-0-0-1
Parent: NET52 (NET-52-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon Technologies Inc. (AT-88-Z)
RegDate: 1991-12-19
Updated: 2022-03-21
Ref: https://rdap.arin.net/registry/ip/52.84.0.0
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: 2024-01-24
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: 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
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
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
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 1997-2025, American Registry for Internet Numbers, Ltd.
#
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.91.122.136
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27250
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.91.122.136. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025100201 1800 900 604800 86400
;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 03 05:30:14 CST 2025
;; MSG SIZE rcvd: 106
136.122.91.52.in-addr.arpa domain name pointer ec2-52-91-122-136.compute-1.amazonaws.com.
Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
136.122.91.52.in-addr.arpa name = ec2-52-91-122-136.compute-1.amazonaws.com.
Authoritative answers can be found from:
IP | Type | Details | Datetime |
---|---|---|---|
191.34.162.186 | attack | Dec 9 15:17:13 web8 sshd\[11714\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.34.162.186 user=root Dec 9 15:17:15 web8 sshd\[11714\]: Failed password for root from 191.34.162.186 port 46320 ssh2 Dec 9 15:23:37 web8 sshd\[15063\]: Invalid user nfs from 191.34.162.186 Dec 9 15:23:37 web8 sshd\[15063\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.34.162.186 Dec 9 15:23:39 web8 sshd\[15063\]: Failed password for invalid user nfs from 191.34.162.186 port 55396 ssh2 |
2019-12-09 23:35:50 |
186.251.55.205 | attackspambots | port scan and connect, tcp 23 (telnet) |
2019-12-09 23:44:39 |
69.94.158.96 | attackbotsspam | Dec 9 16:04:54 smtp postfix/smtpd[77823]: NOQUEUE: reject: RCPT from frog.swingthelamp.com[69.94.158.96]: 554 5.7.1 Service unavailable; Client host [69.94.158.96] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= |
2019-12-09 23:24:04 |
222.186.175.169 | attackbotsspam | Dec 9 16:32:54 icinga sshd[8001]: Failed password for root from 222.186.175.169 port 63068 ssh2 Dec 9 16:33:10 icinga sshd[8001]: error: maximum authentication attempts exceeded for root from 222.186.175.169 port 63068 ssh2 [preauth] ... |
2019-12-09 23:34:11 |
223.241.247.214 | attackspam | Dec 9 10:04:52 TORMINT sshd\[4821\]: Invalid user kaura from 223.241.247.214 Dec 9 10:04:52 TORMINT sshd\[4821\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.241.247.214 Dec 9 10:04:54 TORMINT sshd\[4821\]: Failed password for invalid user kaura from 223.241.247.214 port 51974 ssh2 ... |
2019-12-09 23:14:06 |
157.230.156.51 | attackbots | Dec 6 23:08:20 mail sshd[2487]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.156.51 Dec 6 23:08:22 mail sshd[2487]: Failed password for invalid user 123456 from 157.230.156.51 port 55702 ssh2 Dec 6 23:13:47 mail sshd[3922]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.156.51 |
2019-12-09 23:17:18 |
49.88.112.58 | attackbotsspam | Dec 6 23:13:07 mail sshd[3662]: Failed password for root from 49.88.112.58 port 4818 ssh2 Dec 6 23:13:12 mail sshd[3662]: Failed password for root from 49.88.112.58 port 4818 ssh2 Dec 6 23:13:15 mail sshd[3662]: Failed password for root from 49.88.112.58 port 4818 ssh2 Dec 6 23:13:19 mail sshd[3662]: Failed password for root from 49.88.112.58 port 4818 ssh2 |
2019-12-09 23:20:57 |
203.156.125.195 | attack | Dec 6 23:05:36 mail sshd[1845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.156.125.195 Dec 6 23:05:38 mail sshd[1845]: Failed password for invalid user liwa from 203.156.125.195 port 35638 ssh2 Dec 6 23:12:34 mail sshd[3583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.156.125.195 |
2019-12-09 23:15:23 |
107.150.48.218 | attackbots | MultiHost/MultiPort Probe, Scan, Hack - |
2019-12-09 23:36:40 |
123.207.47.114 | attackbots | Dec 9 14:57:56 zeus sshd[5535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.47.114 Dec 9 14:57:58 zeus sshd[5535]: Failed password for invalid user tukima from 123.207.47.114 port 52244 ssh2 Dec 9 15:04:35 zeus sshd[5746]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.47.114 Dec 9 15:04:37 zeus sshd[5746]: Failed password for invalid user Meri from 123.207.47.114 port 49338 ssh2 |
2019-12-09 23:45:03 |
185.176.27.246 | attack | Dec 9 18:04:56 debian-2gb-vpn-nbg1-1 kernel: [282283.706489] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=185.176.27.246 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=28350 PROTO=TCP SPT=51915 DPT=1573 WINDOW=1024 RES=0x00 SYN URGP=0 |
2019-12-09 23:16:05 |
106.75.92.239 | attackspambots | MultiHost/MultiPort Probe, Scan, Hack - |
2019-12-09 23:47:17 |
172.96.188.43 | attack | Dec 9 16:03:06 s1 sshd\[2021\]: User root from 172.96.188.43 not allowed because not listed in AllowUsers Dec 9 16:03:06 s1 sshd\[2021\]: Failed password for invalid user root from 172.96.188.43 port 35118 ssh2 Dec 9 16:03:54 s1 sshd\[2146\]: User root from 172.96.188.43 not allowed because not listed in AllowUsers Dec 9 16:03:54 s1 sshd\[2146\]: Failed password for invalid user root from 172.96.188.43 port 42404 ssh2 Dec 9 16:04:39 s1 sshd\[2164\]: User root from 172.96.188.43 not allowed because not listed in AllowUsers Dec 9 16:04:39 s1 sshd\[2164\]: Failed password for invalid user root from 172.96.188.43 port 49606 ssh2 ... |
2019-12-09 23:40:30 |
77.42.84.92 | attack | Automatic report - Port Scan Attack |
2019-12-09 23:33:12 |
49.88.112.64 | attackspam | Dec 9 17:29:29 sauna sshd[80397]: Failed password for root from 49.88.112.64 port 1175 ssh2 Dec 9 17:29:33 sauna sshd[80397]: Failed password for root from 49.88.112.64 port 1175 ssh2 ... |
2019-12-09 23:32:18 |