城市(city): Ashburn
省份(region): Virginia
国家(country): United States
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(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: 52.192.0.0 - 52.223.191.255
CIDR: 52.208.0.0/13, 52.222.0.0/16, 52.216.0.0/14, 52.192.0.0/12, 52.223.0.0/17, 52.220.0.0/15, 52.223.128.0/18
NetName: AT-88-Z
NetHandle: NET-52-192-0-0-1
Parent: NET52 (NET-52-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon Technologies Inc. (AT-88-Z)
RegDate: 2015-09-02
Updated: 2020-09-24
Ref: https://rdap.arin.net/registry/ip/52.192.0.0
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 <<>> 52.203.136.146
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11713
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.203.136.146. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026081001 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Aug 11 14:00:19 CST 2026
;; MSG SIZE rcvd: 107146.136.203.52.in-addr.arpa domain name pointer ec2-52-203-136-146.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
146.136.203.52.in-addr.arpa name = ec2-52-203-136-146.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 140.143.203.122 | attackspambots | Apr 7 06:48:20 vpn01 sshd[28232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.203.122 Apr 7 06:48:22 vpn01 sshd[28232]: Failed password for invalid user git from 140.143.203.122 port 41248 ssh2 ... |
2020-04-07 18:32:15 |
| 122.51.167.108 | attack | Apr 7 03:29:29 mockhub sshd[31404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.167.108 Apr 7 03:29:30 mockhub sshd[31404]: Failed password for invalid user robot from 122.51.167.108 port 55896 ssh2 ... |
2020-04-07 18:37:29 |
| 99.232.11.227 | attack | Apr 7 09:05:37 sshgateway sshd\[13675\]: Invalid user test from 99.232.11.227 Apr 7 09:05:37 sshgateway sshd\[13675\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=cpec0562742d93d-cm688f2ebcef40.cpe.net.cable.rogers.com Apr 7 09:05:39 sshgateway sshd\[13675\]: Failed password for invalid user test from 99.232.11.227 port 58524 ssh2 |
2020-04-07 18:29:59 |
| 201.235.44.150 | attack | slow and persistent scanner |
2020-04-07 18:54:42 |
| 157.230.153.75 | attackbots | Apr 7 14:58:34 webhost01 sshd[17105]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.153.75 Apr 7 14:58:37 webhost01 sshd[17105]: Failed password for invalid user email from 157.230.153.75 port 37995 ssh2 ... |
2020-04-07 18:17:00 |
| 45.153.56.136 | attackspambots | MultiHost/MultiPort Probe, Scan, Hack - |
2020-04-07 18:49:58 |
| 93.170.36.5 | attackspam | Apr 7 06:02:55 ws22vmsma01 sshd[150937]: Failed password for root from 93.170.36.5 port 40510 ssh2 Apr 7 06:14:05 ws22vmsma01 sshd[168330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.170.36.5 ... |
2020-04-07 18:23:45 |
| 51.178.55.87 | attackspam | SSH Authentication Attempts Exceeded |
2020-04-07 18:25:52 |
| 121.160.127.30 | attackbotsspam | KR South Korea - Hits: 11 |
2020-04-07 18:47:20 |
| 107.170.249.6 | attackbotsspam | Apr 6 23:25:40 web1 sshd\[29066\]: Invalid user vinay from 107.170.249.6 Apr 6 23:25:40 web1 sshd\[29066\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.6 Apr 6 23:25:42 web1 sshd\[29066\]: Failed password for invalid user vinay from 107.170.249.6 port 49544 ssh2 Apr 6 23:33:48 web1 sshd\[29833\]: Invalid user samba from 107.170.249.6 Apr 6 23:33:48 web1 sshd\[29833\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.6 |
2020-04-07 18:38:06 |
| 37.187.21.81 | attackspambots | (sshd) Failed SSH login from 37.187.21.81 (FR/France/ks3354949.kimsufi.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 7 08:43:47 amsweb01 sshd[23242]: Invalid user ts from 37.187.21.81 port 58268 Apr 7 08:43:50 amsweb01 sshd[23242]: Failed password for invalid user ts from 37.187.21.81 port 58268 ssh2 Apr 7 08:55:56 amsweb01 sshd[25141]: Invalid user spamd from 37.187.21.81 port 54799 Apr 7 08:55:59 amsweb01 sshd[25141]: Failed password for invalid user spamd from 37.187.21.81 port 54799 ssh2 Apr 7 09:02:20 amsweb01 sshd[25953]: Invalid user user from 37.187.21.81 port 57188 |
2020-04-07 18:43:19 |
| 138.197.21.218 | attackspambots | SSH Brute-Force attacks |
2020-04-07 18:21:58 |
| 218.56.11.181 | attackbots | 20 attempts against mh-ssh on echoip |
2020-04-07 18:50:22 |
| 171.220.243.179 | attackbotsspam | Apr 7 09:15:24 srv01 sshd[26484]: Invalid user guest from 171.220.243.179 port 39970 Apr 7 09:15:24 srv01 sshd[26484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.220.243.179 Apr 7 09:15:24 srv01 sshd[26484]: Invalid user guest from 171.220.243.179 port 39970 Apr 7 09:15:26 srv01 sshd[26484]: Failed password for invalid user guest from 171.220.243.179 port 39970 ssh2 Apr 7 09:17:19 srv01 sshd[26594]: Invalid user test from 171.220.243.179 port 57038 ... |
2020-04-07 18:55:48 |
| 103.205.68.2 | attackbots | Apr 7 11:22:58 srv-ubuntu-dev3 sshd[108537]: Invalid user head from 103.205.68.2 Apr 7 11:22:58 srv-ubuntu-dev3 sshd[108537]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.205.68.2 Apr 7 11:22:58 srv-ubuntu-dev3 sshd[108537]: Invalid user head from 103.205.68.2 Apr 7 11:23:00 srv-ubuntu-dev3 sshd[108537]: Failed password for invalid user head from 103.205.68.2 port 52218 ssh2 Apr 7 11:27:49 srv-ubuntu-dev3 sshd[109327]: Invalid user postgres from 103.205.68.2 Apr 7 11:27:49 srv-ubuntu-dev3 sshd[109327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.205.68.2 Apr 7 11:27:49 srv-ubuntu-dev3 sshd[109327]: Invalid user postgres from 103.205.68.2 Apr 7 11:27:50 srv-ubuntu-dev3 sshd[109327]: Failed password for invalid user postgres from 103.205.68.2 port 33480 ssh2 Apr 7 11:32:44 srv-ubuntu-dev3 sshd[110244]: Invalid user iptv from 103.205.68.2 ... |
2020-04-07 18:17:49 |