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AbuseIPDB » 172.56.28.164

172.56.28.164 was found in our database!

This IP was reported 24 times. Confidence of Abuse is 11%: ?

11%

ISP	T-Mobile USA, Inc.
Usage Type	Mobile ISP
ASN	AS21928
Hostname(s)	ue.tmodns.net
Domain Name	t-mobile.com
Country	🇺🇸 United States of America
City	Philadelphia, Pennsylvania

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Report 172.56.28.164

Whois 172.56.28.164

IP Abuse Reports for 172.56.28.164:

This IP address has been reported a total of 24 times from 13 distinct sources. 172.56.28.164 was first reported on August 22nd 2024, and the most recent report was 19 hours ago.

Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇮🇩 hermawan	2026-06-12 13:02:01 (19 hours ago)	1781269313.875085 172.56.28.164 103.166.156.58 65535_2-4-8-1-3_1356_6 2026-06-12 20:01:53 WIB ...	Email Spam Hacking
🇮🇩 xveil	2026-04-16 16:56:03 (1 month ago)	2026-04-16T23:56:01.229936 mail-honeypot postfix/submission/smtpd[23777]: warning: unknown[172.56.28 ... show more 2026-04-16T23:56:01.229936 mail-honeypot postfix/submission/smtpd[23777]: warning: unknown[172.56.28.164]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
🇫🇷 security.rdmc.fr	2025-09-20 17:23:16 (8 months ago)	Port Scan Attack proto:TCP src:56950 dst:119	Port Scan
🇨🇿 Countryman	2025-09-20 16:47:44 (8 months ago)	repeated unauthorized connection attempts, host sweep, port scan	Port Scan
🇨🇿 Countryman	2025-09-20 16:47:44 (8 months ago)	repeated unauthorized connection attempts, host sweep, port scan	Port Scan
🇳🇱 Study Bitcoin 🤗	2025-09-20 16:38:36 (8 months ago)	3 port probes: tcp/342, tcp/117 (uucp path service), tcp/276 [srv131,srv124,srv127]	Port Scan
Anonymous	2025-09-20 16:26:07 (8 months ago)	Sep 20 10:12:31 localhost kernel: [86723369.787842] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91 ... show more Sep 20 10:12:31 localhost kernel: [86723369.787842] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=172.56.28.164 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=40633 PROTO=TCP SPT=56950 DPT=292 WINDOW=1024 RES=0x00 SYN URGP=0 Sep 20 10:12:31 localhost kernel: [86723369.787851] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=172.56.28.164 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=40633 PROTO=TCP SPT=56950 DPT=292 SEQ=1189871587 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 Sep 20 12:26:06 localhost kernel: [86731384.489422] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=172.56.28.164 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=56716 PROTO=TCP SPT=56950 DPT=418 WINDOW=1024 RES=0x00 SYN URGP=0 Sep 20 12:26:06 localhost kernel: [86731384.489466] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=172.56.28.164 DST=[mungedIP2] LEN=40 TOS=0x00 PRE show less	Port Scan
🇳🇱 Study Bitcoin 🤗	2025-09-20 16:22:51 (8 months ago)	3 port probes: tcp/76 (distributed external object store), tcp/95 (supdup), tcp/53 (domain name) [sr ... show more 3 port probes: tcp/76 (distributed external object store), tcp/95 (supdup), tcp/53 (domain name) [srv132,srv131,srv124] show less	DNS Compromise Port Scan
🇳🇱 Study Bitcoin 🤗	2025-09-20 16:10:41 (8 months ago)	3 port probes: tcp/39 (resource location), tcp/22 (ssh), tcp/134 (ingres-net service) [srv125,srv127 ... show more 3 port probes: tcp/39 (resource location), tcp/22 (ssh), tcp/134 (ingres-net service) [srv125,srv127,srv131] show less	Port Scan Brute-Force SSH
🇩🇪 cloudmax	2025-09-20 16:02:23 (8 months ago)	Cloudmax IPS Block - Suspicious activity. Possible port scanning, service reconnaissance, or vulnera ... show more Cloudmax IPS Block - Suspicious activity. Possible port scanning, service reconnaissance, or vulnerability probing show less	Port Scan
🇳🇱 Study Bitcoin 🤗	2025-09-20 15:54:21 (8 months ago)	5 port probes: tcp/343, tcp/383 (hp performance data alarm manager), tcp/220 (interactive mail acces ... show more 5 port probes: tcp/343, tcp/383 (hp performance data alarm manager), tcp/220 (interactive mail accessv3), tcp/113 (authentication service), tcp/376 (amiga envoy network inquiry proto) [srv125,srv124,srv129] show less	Port Scan
🇳🇱 Study Bitcoin 🤗	2025-09-20 15:36:27 (8 months ago)	7 port probes: tcp/30 (unassigned), tcp/277, tcp/90 (dnsix securit attribute token map), tcp/257 (ch ... show more 7 port probes: tcp/30 (unassigned), tcp/277, tcp/90 (dnsix securit attribute token map), tcp/257 (check point), tcp/432 (iasd), tcp/308 (novastor backup), tcp/170 (network postscript) [srv133,srv124,srv126,srv132,srv131] show less	Port Scan
🇳🇱 Study Bitcoin 🤗	2025-09-20 15:26:52 (8 months ago)	2 port probes: tcp/306, tcp/119 (network news transfer) [srv135,srv124]	Port Scan
🇳🇱 Study Bitcoin 🤗	2025-09-20 15:12:50 (8 months ago)	2 port probes: tcp/103 (genesis point-to-point trans net), tcp/127 (locus pc-interface conn) [srv133 ... show more 2 port probes: tcp/103 (genesis point-to-point trans net), tcp/127 (locus pc-interface conn) [srv133,srv134] show less	Port Scan
🇨🇦 polycoda	2025-09-20 15:09:52 (8 months ago)	📡 Port scan	Hacking Web App Attack

Showing 1 to 15 of 24 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

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