Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Frankfurt am Main

Region: Hessen

Country: Germany

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
52.28.164.103 attack
Detected by ModSecurity. Request URI: /.git/HEAD/ip-redirect/
2020-01-30 01:29:16
Whois info:
#
# 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.
#



# start

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

# end


# start

NetRange:       52.28.0.0 - 52.29.255.255
CIDR:           52.28.0.0/15
NetName:        AMAZO-ZFRA
NetHandle:      NET-52-28-0-0-1
Parent:         AT-88-Z (NET-52-0-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   A100 ROW GmbH (RG-123)
RegDate:        2016-09-27
Updated:        2016-09-27
Ref:            https://rdap.arin.net/registry/ip/52.28.0.0


OrgName:        A100 ROW GmbH
OrgId:          RG-123
Address:        Marcel-Breuer-Strasse 10
City:           Munchen
StateProv:      
PostalCode:     80807
Country:        DE
RegDate:        2014-11-07
Updated:        2014-11-07
Ref:            https://rdap.arin.net/registry/entity/RG-123


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

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

# end



#
# 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 info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.28.16.197
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52046
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;52.28.16.197.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026052602 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 27 08:00:25 CST 2026
;; MSG SIZE  rcvd: 105
Host info
197.16.28.52.in-addr.arpa domain name pointer ec2-52-28-16-197.eu-central-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
197.16.28.52.in-addr.arpa	name = ec2-52-28-16-197.eu-central-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
145.239.133.27 attack
Aug 14 08:54:44 XXX sshd[52428]: Invalid user sitekeur from 145.239.133.27 port 56258
2019-08-14 15:53:54
41.140.230.180 attackbotsspam
Aug 14 09:50:21 XXX sshd[58191]: Invalid user sn0wcat from 41.140.230.180 port 54643
2019-08-14 16:19:23
104.248.16.13 attackspambots
Automatic report - Banned IP Access
2019-08-14 16:10:08
79.187.192.249 attackspam
Aug 14 09:43:09 server01 sshd\[11134\]: Invalid user dead from 79.187.192.249
Aug 14 09:43:09 server01 sshd\[11134\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.187.192.249
Aug 14 09:43:11 server01 sshd\[11134\]: Failed password for invalid user dead from 79.187.192.249 port 58116 ssh2
...
2019-08-14 16:03:44
149.200.204.173 attackspam
Automatic report - Port Scan Attack
2019-08-14 16:12:29
81.22.45.202 attack
08/14/2019-04:06:32.368071 81.22.45.202 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-08-14 16:23:29
222.186.15.160 attackbotsspam
Aug 14 09:57:04 minden010 sshd[25820]: Failed password for root from 222.186.15.160 port 43794 ssh2
Aug 14 09:57:13 minden010 sshd[25862]: Failed password for root from 222.186.15.160 port 49542 ssh2
Aug 14 09:57:16 minden010 sshd[25862]: Failed password for root from 222.186.15.160 port 49542 ssh2
...
2019-08-14 15:59:42
42.113.193.84 attackbots
14.08.2019 04:57:29 - SMTP Spam without Auth on hMailserver 
Detected by ELinOX-hMail-A2F
2019-08-14 16:35:01
59.36.75.227 attackspam
Aug 14 08:50:33 mail sshd\[30684\]: Failed password for invalid user deploy from 59.36.75.227 port 39494 ssh2
Aug 14 09:09:48 mail sshd\[31022\]: Invalid user reich from 59.36.75.227 port 40826
Aug 14 09:09:48 mail sshd\[31022\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.36.75.227
...
2019-08-14 16:20:15
122.14.209.213 attackbotsspam
2019-08-14T08:03:21.992699abusebot-2.cloudsearch.cf sshd\[16897\]: Invalid user arch from 122.14.209.213 port 53658
2019-08-14 16:48:24
66.70.130.152 attackbots
Automatic report - Banned IP Access
2019-08-14 16:42:53
13.69.126.114 attack
Aug 14 08:29:29 mail sshd\[26507\]: Invalid user mcserver from 13.69.126.114\
Aug 14 08:29:31 mail sshd\[26507\]: Failed password for invalid user mcserver from 13.69.126.114 port 44784 ssh2\
Aug 14 08:34:00 mail sshd\[26591\]: Invalid user linas from 13.69.126.114\
Aug 14 08:34:02 mail sshd\[26591\]: Failed password for invalid user linas from 13.69.126.114 port 38236 ssh2\
Aug 14 08:39:04 mail sshd\[26739\]: Invalid user oracle from 13.69.126.114\
Aug 14 08:39:07 mail sshd\[26739\]: Failed password for invalid user oracle from 13.69.126.114 port 60020 ssh2\
2019-08-14 16:00:33
212.154.94.106 attackbots
Telnet Server BruteForce Attack
2019-08-14 16:21:05
175.211.116.230 attack
ssh failed login
2019-08-14 16:37:35
95.68.212.126 attack
Automatic report - Port Scan Attack
2019-08-14 16:06:07

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