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AbuseIPDB » 87.121.103.1

87.121.103.1

Recent Activity

16 reports found in our database

63% ▲ ▲ ▲ Elevated

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ISP

NETUNDWEB TELEKOMUNIKASYON TICARET LIMITED SIRKETI

Usage Type

Data Center/Web Hosting/Transit

ASN

AS44547

Hostname(s)

1-103-121-87.unitel.com.tr

Domain Name

neterra.net

Country

🇹🇷 Turkey

City

Istanbul, Istanbul

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IP Abuse Reports for 87.121.103.1:

This IP address has been reported a total of 16 times from 12 distinct sources. 87.121.103.1 was first reported on December 13th 2025, and the most recent report was 8 hours ago. In the last 60 days, the top reporter locations were: United States of America with 5 reports; Czechia with 3 reports; Germany with 3 reports. The most common categories in these recent reports were: Port Scan 13 times; Hacking 1 time; Brute-Force 1 time; DDoS Attack 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇬🇧 Axel	2026-09-11 18:01:12 (8 hours ago)	Blocked by UFW on BGPGB [43397/tcp] \| SPT: 443 \| TTL: 51 \| LEN: 40 \| TOS: 0x00 • Reported by: github ... show more Blocked by UFW on BGPGB [43397/tcp] \| SPT: 443 \| TTL: 51 \| LEN: 40 \| TOS: 0x00 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇨🇿 kronos	2026-09-11 13:08:32 (12 hours ago)	IDS: FlowIntel scan-like source \| SID:9900001 \| session_sigs:41 \| alerts5m:42	Port Scan
Anonymous	2026-09-11 05:32:03 (20 hours ago)	Sep 11 00:35:49 localhost kernel: [117446466.602565] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:9 ... show more Sep 11 00:35:49 localhost kernel: [117446466.602565] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=87.121.103.1 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=50 ID=0 PROTO=TCP SPT=443 DPT=64455 WINDOW=64240 RES=0x00 ACK SYN URGP=0 Sep 11 00:35:49 localhost kernel: [117446466.602583] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=87.121.103.1 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=50 ID=0 PROTO=TCP SPT=443 DPT=64455 SEQ=1368993047 ACK=2519455999 WINDOW=64240 RES=0x00 ACK SYN URGP=0 Sep 11 01:32:03 localhost kernel: [117449839.957813] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=87.121.103.1 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=50 ID=0 PROTO=TCP SPT=443 DPT=64455 WINDOW=64240 RES=0x00 ACK SYN URGP=0 Sep 11 01:32:03 localhost kernel: [117449839.957834] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:00:00:0c:9f:f0:1e:08:00 SRC=87.121.103.1 DST=[mungedIP2] LEN=40 TOS show less	Port Scan
🇨🇿 kronos	2026-09-11 05:10:25 (20 hours ago)	IDS: FlowIntel scan-like source \| SID:9900001 \| session_sigs:63 \| alerts5m:65	Port Scan
🇺🇸 ISPLtd	2026-09-11 04:53:05 (21 hours ago)	Sep 10 23:58:01 87.121.103.1 TCP SPT=443 DPT=53153 SYN Sep 11 01:45:54 87.121.103.1 TCP SPT=443 DPT= ... show more Sep 10 23:58:01 87.121.103.1 TCP SPT=443 DPT=53153 SYN Sep 11 01:45:54 87.121.103.1 TCP SPT=443 DPT=62143 SYN Sep 11 01:53:04 87.121.103.1 TCP SPT=443 DPT=24149 SYN ... show less	Port Scan
Anonymous	2026-09-11 04:39:06 (21 hours ago)	Port Scan	Port Scan
🇩🇪 ITSNF	2026-09-11 04:35:02 (21 hours ago)	Blocked by os-abuseipdb; 3 hits, proto=tcp, ports=17705,38905,61688	Port Scan Hacking
🇩🇪 Richie	2026-09-11 04:19:48 (21 hours ago)	[HOST1] Port Scan detected	Port Scan
🇨🇿 kronos	2026-09-11 04:12:17 (21 hours ago)	IDS: FlowIntel scan-like source \| SID:9900001 \| session_sigs:104 \| alerts5m:121	Port Scan
🇺🇸 arc21	2026-09-11 04:07:37 (21 hours ago)	2026-09-11T04:06:21.496035+00:00 ENGL-NYC-5 kernel: [444362.893787] [UFW BLOCK] IN=br0 OUT= PHYSIN=e ... show more 2026-09-11T04:06:21.496035+00:00 ENGL-NYC-5 kernel: [444362.893787] [UFW BLOCK] IN=br0 OUT= PHYSIN=enp5s0 MAC=c6:28:62:bb:6a:37:ec:38:73:79:78:28:08:00 SRC=87.121.103.1 DST=130.12.156.66 LEN=40 TOS=0x00 PREC=0x60 TTL=54 ID=0 PROTO=TCP SPT=443 DPT=55905 WINDOW=64240 RES=0x00 ACK SYN URGP=0 2026-09-11T04:07:10.227186+00:00 ENGL-NYC-5 kernel: [444411.624631] [UFW BLOCK] IN=br0 OUT= PHYSIN=enp5s0 MAC=c6:28:62:bb:6a:37:ec:38:73:79:78:28:08:00 SRC=87.121.103.1 DST=130.12.156.66 LEN=40 TOS=0x00 PREC=0x60 TTL=54 ID=0 PROTO=TCP SPT=443 DPT=25799 WINDOW=64240 RES=0x00 ACK SYN URGP=0 2026-09-11T04:07:37.175660+00:00 ENGL-NYC-5 kernel: [444438.572288] [UFW BLOCK] IN=br0 OUT= PHYSIN=enp5s0 MAC=c6:28:62:bb:6a:37:ec:38:73:79:78:28:08:00 SRC=87.121.103.1 DST=130.12.156.66 LEN=40 TOS=0x00 PREC=0x60 TTL=54 ID=0 PROTO=TCP SPT=443 DPT=61498 WINDOW=64240 RES=0x00 ACK SYN URGP=0 ... show less	Port Scan
🇬🇧 Axel	2026-09-11 02:44:47 (23 hours ago)	Blocked by UFW on BGPGB [32181/tcp] \| SPT: 443 \| TTL: 52 \| LEN: 40 \| TOS: 0x00 • Reported by: github ... show more Blocked by UFW on BGPGB [32181/tcp] \| SPT: 443 \| TTL: 52 \| LEN: 40 \| TOS: 0x00 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 schematics.cc	2026-09-06 22:33:11 (5 days ago)	Blocked by on honeypot2 [443/tcp] \| SPT: 80 \| TTL: 52 \| LEN: 40 \| TOS: 0x00 • Reported by: abuse.ter ... show more Blocked by on honeypot2 [443/tcp] \| SPT: 80 \| TTL: 52 \| LEN: 40 \| TOS: 0x00 • Reported by: abuse.terraforge.fun show less	Port Scan
🇫🇷 ISPLtd	2026-09-06 22:25:05 (5 days ago)	Sep 7 00:24:08 87.121.103.1 TCP SPT=80 DPT=443 SYN Sep 7 00:24:09 87.121.103.1 TCP SPT=80 DPT=443 ... show more Sep 7 00:24:08 87.121.103.1 TCP SPT=80 DPT=443 SYN Sep 7 00:24:09 87.121.103.1 TCP SPT=80 DPT=443 SYN Sep 7 00:24:13 87.121.103.1 TCP SPT=80 DPT=443 SYN Sep ... show less	DDoS Attack
🇹🇷 Threat.live	2026-07-18 01:35:10 (1 month ago)	Suspicious Connection Attempts	Brute-Force
🇺🇸 chillcog.com	2026-07-15 08:01:32 (1 month ago)	Blocked by on honeypot2 [443/tcp] \| SPT: 40862 \| TTL: 52 \| LEN: 40 \| TOS: 0x00 • Reported by: abuse. ... show more Blocked by on honeypot2 [443/tcp] \| SPT: 40862 \| TTL: 52 \| LEN: 40 \| TOS: 0x00 • Reported by: abuse.terraforge.fun show less	Port Scan

Showing 1 to 15 of 16 reports

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