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AbuseIPDB » 221.231.139.97

221.231.139.97 was found in our database!

This IP was reported 103 times. Confidence of Abuse is 11%: ?

11%

ISP	CHINANET jiangsu province network
Usage Type	Data Center/Web Hosting/Transit
ASN	AS137702
Domain Name	chinatelecom.cn
Country	🇨🇳 China
City	Nanjing, Jiangsu

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

Report 221.231.139.97

Whois 221.231.139.97

IP Abuse Reports for 221.231.139.97:

This IP address has been reported a total of 103 times from 9 distinct sources. 221.231.139.97 was first reported on August 13th 2024, and the most recent report was 1 week ago.

Old Reports: The most recent abuse report for this IP address is from 1 week ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇭 Mario Bretscher	2026-07-12 05:21:21 (1 week ago)	12-Jul-2026 07:21:19.952 security: info: client @0x79b540078188 221.231.139.97#9079 (ns1.letsbuild.c ... show more 12-Jul-2026 07:21:19.952 security: info: client @0x79b540078188 221.231.139.97#9079 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 12-Jul-2026 07:21:19.961 security: info: client @0x79b555cf4398 221.231.139.97#48764 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 12-Jul-2026 07:21:19.962 security: info: client @0x79b54c03bf38 221.231.139.97#51547 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 12-Jul-2026 07:21:19.966 security: info: client @0x79b540078188 221.231.139.97#50615 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 12-Jul-2026 07:21:19.983 security: info: client @0x79b54c03bf38 221.231.139.97#12325 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-07-11 02:33:58 (1 week ago)	11-Jul-2026 04:33:56.924 security: info: client @0x79b540228ff8 221.231.139.97#39143 (ns1.letsbuild. ... show more 11-Jul-2026 04:33:56.924 security: info: client @0x79b540228ff8 221.231.139.97#39143 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 11-Jul-2026 04:33:56.950 security: info: client @0x79b540228ff8 221.231.139.97#3825 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 11-Jul-2026 04:33:56.959 security: info: client @0x79b54c03dab8 221.231.139.97#39247 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 11-Jul-2026 04:33:56.966 security: info: client @0x79b540228ff8 221.231.139.97#58561 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 11-Jul-2026 04:33:56.982 security: info: client @0x79b555d065f8 221.231.139.97#36019 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-07-06 00:07:34 (2 weeks ago)	06-Jul-2026 02:07:33.456 security: info: client @0x79b555cf4398 221.231.139.97#23980 (ns1.letsbuild. ... show more 06-Jul-2026 02:07:33.456 security: info: client @0x79b555cf4398 221.231.139.97#23980 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 06-Jul-2026 02:07:33.481 security: info: client @0x79b5400fc6b8 221.231.139.97#45273 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 06-Jul-2026 02:07:33.530 security: info: client @0x79b555cf4398 221.231.139.97#16126 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 06-Jul-2026 02:07:33.547 security: info: client @0x79b5400fc6b8 221.231.139.97#11362 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 06-Jul-2026 02:07:33.552 security: info: client @0x79b555cf4398 221.231.139.97#15919 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-07-05 08:47:23 (2 weeks ago)	05-Jul-2026 10:47:21.895 security: info: client @0x79b555cf1e88 221.231.139.97#17294 (ns1.letsbuild. ... show more 05-Jul-2026 10:47:21.895 security: info: client @0x79b555cf1e88 221.231.139.97#17294 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 05-Jul-2026 10:47:21.897 security: info: client @0x79b548021c98 221.231.139.97#21175 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 05-Jul-2026 10:47:21.908 security: info: client @0x79b555cf1e88 221.231.139.97#24227 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 05-Jul-2026 10:47:21.919 security: info: client @0x79b54c018288 221.231.139.97#48562 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 05-Jul-2026 10:47:21.937 security: info: client @0x79b548021c98 221.231.139.97#29445 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-07-01 16:22:02 (3 weeks ago)	01-Jul-2026 18:21:40.298 security: info: client @0x7ae1b416ffe8 221.231.139.97#42327 (ns1.letsbuild. ... show more 01-Jul-2026 18:21:40.298 security: info: client @0x7ae1b416ffe8 221.231.139.97#42327 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 01-Jul-2026 18:22:00.165 security: info: client @0x7ae1b00907d8 221.231.139.97#59094 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 01-Jul-2026 18:22:00.186 security: info: client @0x7ae1b416ffe8 221.231.139.97#51790 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 01-Jul-2026 18:22:00.187 security: info: client @0x7ae1b00907d8 221.231.139.97#43622 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 01-Jul-2026 18:22:00.188 security: info: client @0x7ae1b00907d8 221.231.139.97#16949 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
Anonymous	2026-07-01 13:35:30 (3 weeks ago)	Port scan on port 53/UDP to unused IP	Port Scan
🇨🇭 Mario Bretscher	2026-07-01 08:42:16 (3 weeks ago)	01-Jul-2026 10:42:14.760 security: info: client @0x7ae1ac1ce328 221.231.139.97#21049 (ns3.letsbuild. ... show more 01-Jul-2026 10:42:14.760 security: info: client @0x7ae1ac1ce328 221.231.139.97#21049 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 01-Jul-2026 10:42:14.789 security: info: client @0x7ae1ac1ce328 221.231.139.97#28470 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 01-Jul-2026 10:42:14.796 security: info: client @0x7ae1b40070f8 221.231.139.97#28542 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 01-Jul-2026 10:42:14.815 security: info: client @0x7ae1b40070f8 221.231.139.97#28604 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 01-Jul-2026 10:42:14.816 security: info: client @0x7ae1ac1ce328 221.231.139.97#48364 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-07-01 04:19:19 (3 weeks ago)	01-Jul-2026 06:19:17.484 security: info: client @0x7ae1bc097978 221.231.139.97#24938 (ns1.letsbuild. ... show more 01-Jul-2026 06:19:17.484 security: info: client @0x7ae1bc097978 221.231.139.97#24938 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 01-Jul-2026 06:19:17.490 security: info: client @0x7ae1ac1ce328 221.231.139.97#32809 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 01-Jul-2026 06:19:17.519 security: info: client @0x7ae1ac1ce328 221.231.139.97#54498 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 01-Jul-2026 06:19:17.523 security: info: client @0x7ae1b0056a78 221.231.139.97#63665 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 01-Jul-2026 06:19:17.534 security: info: client @0x7ae1b0056a78 221.231.139.97#5510 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-30 09:56:31 (3 weeks ago)	30-Jun-2026 11:56:29.853 security: info: client @0x7ae1b0009918 221.231.139.97#43884 (ns1.letsbuild. ... show more 30-Jun-2026 11:56:29.853 security: info: client @0x7ae1b0009918 221.231.139.97#43884 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 30-Jun-2026 11:56:29.855 security: info: client @0x7ae1b4061f68 221.231.139.97#24020 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 30-Jun-2026 11:56:29.866 security: info: client @0x7ae1b4061f68 221.231.139.97#8439 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 30-Jun-2026 11:56:29.872 security: info: client @0x7ae1ac0aec38 221.231.139.97#54181 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 30-Jun-2026 11:56:29.881 security: info: client @0x7ae1b4061f68 221.231.139.97#21124 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-29 08:28:00 (3 weeks ago)	29-Jun-2026 10:27:59.069 security: info: client @0x7ae1b00c2408 221.231.139.97#30814 (ns3.letsbuild. ... show more 29-Jun-2026 10:27:59.069 security: info: client @0x7ae1b00c2408 221.231.139.97#30814 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 29-Jun-2026 10:27:59.090 security: info: client @0x7ae1b40070f8 221.231.139.97#42354 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 29-Jun-2026 10:27:59.091 security: info: client @0x7ae1ac095e88 221.231.139.97#60155 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 29-Jun-2026 10:27:59.096 security: info: client @0x7ae1bc0a94b8 221.231.139.97#21284 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 29-Jun-2026 10:27:59.101 security: info: client @0x7ae1ac095e88 221.231.139.97#25576 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-29 05:32:20 (3 weeks ago)	29-Jun-2026 07:32:17.944 security: info: client @0x7ae1b416ffe8 221.231.139.97#49044 (ns3.letsbuild. ... show more 29-Jun-2026 07:32:17.944 security: info: client @0x7ae1b416ffe8 221.231.139.97#49044 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 29-Jun-2026 07:32:17.953 security: info: client @0x7ae1b0009918 221.231.139.97#58232 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 29-Jun-2026 07:32:17.955 security: info: client @0x7ae1b416ffe8 221.231.139.97#21706 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 29-Jun-2026 07:32:17.958 security: info: client @0x7ae1ac0aec38 221.231.139.97#62457 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 29-Jun-2026 07:32:17.989 security: info: client @0x7ae1b416ffe8 221.231.139.97#25723 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-29 00:32:21 (3 weeks ago)	29-Jun-2026 02:32:19.837 security: info: client @0x7ae1ac0aec38 221.231.139.97#11858 (ns2.letsbuild. ... show more 29-Jun-2026 02:32:19.837 security: info: client @0x7ae1ac0aec38 221.231.139.97#11858 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 29-Jun-2026 02:32:19.851 security: info: client @0x7ae1bc0b1dc8 221.231.139.97#23096 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 29-Jun-2026 02:32:19.855 security: info: client @0x7ae1ac0aec38 221.231.139.97#41122 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 29-Jun-2026 02:32:19.861 security: info: client @0x7ae1b4061f68 221.231.139.97#40251 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 29-Jun-2026 02:32:19.871 security: info: client @0x7ae1bc0b1dc8 221.231.139.97#47238 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-26 14:25:11 (3 weeks ago)	26-Jun-2026 16:25:09.985 security: info: client @0x7ae1b00907d8 221.231.139.97#45848 (ns2.letsbuild. ... show more 26-Jun-2026 16:25:09.985 security: info: client @0x7ae1b00907d8 221.231.139.97#45848 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 26-Jun-2026 16:25:10.000 security: info: client @0x7ae1bc0a94b8 221.231.139.97#5728 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 26-Jun-2026 16:25:10.005 security: info: client @0x7ae1b00907d8 221.231.139.97#3649 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 26-Jun-2026 16:25:10.018 security: info: client @0x7ae1ac048828 221.231.139.97#52437 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 26-Jun-2026 16:25:10.055 security: info: client @0x7ae1b4061f68 221.231.139.97#52084 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-25 04:48:23 (4 weeks ago)	25-Jun-2026 06:48:22.808 security: info: client @0x7fb959e1de38 221.231.139.97#20773 (ns3.letsbuild. ... show more 25-Jun-2026 06:48:22.808 security: info: client @0x7fb959e1de38 221.231.139.97#20773 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 25-Jun-2026 06:48:22.857 security: info: client @0x7fb9480ea208 221.231.139.97#20706 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 25-Jun-2026 06:48:22.870 security: info: client @0x7fb9500d81d8 221.231.139.97#17170 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 25-Jun-2026 06:48:22.895 security: info: client @0x7fb954078508 221.231.139.97#5298 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 25-Jun-2026 06:48:22.921 security: info: client @0x7fb954078508 221.231.139.97#21557 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-25 03:19:06 (4 weeks ago)	25-Jun-2026 05:19:05.096 security: info: client @0x7fb950052748 221.231.139.97#37815 (ns1.letsbuild. ... show more 25-Jun-2026 05:19:05.096 security: info: client @0x7fb950052748 221.231.139.97#37815 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 25-Jun-2026 05:19:05.138 security: info: client @0x7fb9580af018 221.231.139.97#6321 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 25-Jun-2026 05:19:05.150 security: info: client @0x7fb9580af018 221.231.139.97#60775 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 25-Jun-2026 05:19:05.215 security: info: client @0x7fb950052748 221.231.139.97#44303 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 25-Jun-2026 05:19:05.224 security: info: client @0x7fb9580af018 221.231.139.97#55523 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied ... show less	Web App Attack

Showing 1 to 15 of 103 reports

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