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AbuseIPDB » 2600:3000:1305:4212::84

2600:3000:1305:4212::84 was found in our database!

This IP was reported 11 times. Confidence of Abuse is 10%: ?

10%

Important Note: Public IPv6 addresses may implement the SLAAC privacy extension. With this, the interface identifier is randomly generated. The SLAAC privacy extension also implements a time out, which is configurable, so that the IPv6 interface addresses will be discarded and a new interface identifier is generated.

ISP	Flexential Colorado Corp.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS13649
Domain Name	flexential.com
Country	🇺🇸 United States of America
City	Denver, Colorado

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

Report 2600:3000:1305:4212::84

Whois 2600:3000:1305:4212::84

IP Abuse Reports for 2600:3000:1305:4212::84:

This IP address has been reported a total of 11 times from 5 distinct sources. 2600:3000:1305:4212::84 was first reported on February 22nd 2026, 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
🇵🇱 mscode.pl	2026-09-08 23:14:43 (1 week ago)	Triggered Cloudflare WAF (firewallCustom) from US. Action taken: CHALLENGE ASN: 13649 (Flexential Co ... show more Triggered Cloudflare WAF (firewallCustom) from US. Action taken: CHALLENGE ASN: 13649 (Flexential Colorado Corp.) Protocol: HTTP/1.1 (GET method) Zone: s3.selify.io Endpoint: /.well-known/acme-challenge/8OTnPg92lghx7ZICYO6qNSHCNp5mOJfiQ4bsMS22Y7Y UA: Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org) show less	Bad Web Bot
🇩🇪 weruminger	2026-09-02 14:17:11 (2 weeks ago)	{"time":"2026-09-02T14:17:10+00:00","remote":"2600:3000:1305:4212::84","host":"cms.weruminger.eu","m ... show more {"time":"2026-09-02T14:17:10+00:00","remote":"2600:3000:1305:4212::84","host":"cms.weruminger.eu","method":"GET","path":"/.well-known/acme-challenge/LwanBeQaLu5j6NRJFV4VQ607UGWx9GidbW_XaA0gW-c","query":"","status":444,"bytes_sent":0,"referer":"","agent":"Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)","request_time":0.000,"x_forwarded_for":"","ssl_verify":"","ssl_cn":""} {"time":"2026-09-02T14:17:10+00:00","remote":"2600:3000:1305:4212::84","host":"wiki.weruminger.eu","method":"GET","path":"/.well-known/acme-challenge/Dr_E1HeSKhULsxrRLF1RoWqey-47xCXKzhOpjMWs0oo","query":"","status":444,"bytes_sent":0,"referer":"","agent":"Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)","request_time":0.000,"x_forwarded_for":"","ssl_verify":"","ssl_cn":""} {"time":"2026-09-02T14:17:10+00:00","remote":"2600:3000:1305:4212::84","host":"www.weruminger.eu","method":"GET","path":"/.well-known/acme-challenge/mXYPHNeVKapXr79jnqjT ... show less	Port Scan Web App Attack
🇵🇱 mscode.pl	2026-07-27 01:21:44 (1 month ago)	Triggered Cloudflare WAF (firewallCustom) from US. Action taken: CHALLENGE ASN: 13649 (Flexential Co ... show more Triggered Cloudflare WAF (firewallCustom) from US. Action taken: CHALLENGE ASN: 13649 (Flexential Colorado Corp.) Protocol: HTTP/1.1 (GET method) Zone: s3.selify.io Endpoint: /.well-known/acme-challenge/TM3LbXM0gWD9vKlehH9xnw70Ck0mKSkIXrbZx0PU-CU UA: Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org) show less	Bad Web Bot
🇺🇸 Lezetho	2026-05-04 09:00:12 (4 months ago)	DDoS, WebSpam, Web Attack, and Brute-force blocked by Cloudflare	DDoS Attack Email Spam Hacking Brute-Force
🇺🇸 Lezetho	2026-05-03 08:00:14 (4 months ago)	DDoS, WebSpam, Web Attack, and Brute-force blocked by Cloudflare	DDoS Attack Email Spam Hacking Brute-Force
🇺🇸 Lezetho	2026-05-01 02:00:11 (4 months ago)	DDoS, WebSpam, Web Attack, and Brute-force blocked by Cloudflare	DDoS Attack Email Spam Hacking Brute-Force
🇺🇸 Lezetho	2026-04-30 01:00:13 (4 months ago)	DDoS, WebSpam, Web Attack, and Brute-force blocked by Cloudflare	DDoS Attack Email Spam Hacking Brute-Force
🇺🇸 COMPLEX	2026-04-25 16:43:32 (4 months ago)	Triggered Cloudflare WAF (firewallCustom) from US. Action taken: MANAGED_CHALLENGE ASN: undefined (u ... show more Triggered Cloudflare WAF (firewallCustom) from US. Action taken: MANAGED_CHALLENGE ASN: undefined (undefined) Protocol: HTTP/1.1 (GET method) Endpoint: /.well-known/acme-challenge/Wp2gCVilALhzQQ3FlEOlpkn-qHJVF600Kgn20F4CjXk UA: Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org) show less	Bad Web Bot
🇫🇷 gianluca.demartino75	2026-03-04 06:42:18 (6 months ago)	2026-03-04T07:42:12.326936+01:00 vps-49934a4d kernel: [1249303.477651] NFT-DROP: IN=ens3 OUT= MAC=fa ... show more 2026-03-04T07:42:12.326936+01:00 vps-49934a4d kernel: [1249303.477651] NFT-DROP: IN=ens3 OUT= MAC=fa:16:3e:3c:c3:eb:62:b6:6b:82:de:b8:86:dd SRC=2600:3000:1305:4212:0000:0000:0000:0084 DST=2001:41d0:0305:2100:0000:0000:0000:0afb LEN=80 TC=0 HOPLIMIT=41 FLOWLBL=686389 PROTO=TCP SPT=62551 DPT=80 WINDOW=64800 RES=0x00 SYN URGP=0 2026-03-04T07:42:13.382094+01:00 vps-49934a4d kernel: [1249304.527116] NFT-DROP: IN=ens3 OUT= MAC=fa:16:3e:3c:c3:eb:62:b6:6b:82:de:b8:86:dd SRC=2600:3000:1305:4212:0000:0000:0000:0084 DST=2001:41d0:0305:2100:0000:0000:0000:0afb LEN=80 TC=0 HOPLIMIT=41 FLOWLBL=186904 PROTO=TCP SPT=62551 DPT=80 WINDOW=64800 RES=0x00 SYN URGP=0 2026-03-04T07:42:14.408532+01:00 vps-49934a4d kernel: [1249305.552340] NFT-DROP: IN=ens3 OUT= MAC=fa:16:3e:3c:c3:eb:62:b6:6b:82:de:b8:86:dd SRC=2600:3000:1305:4212:0000:0000:0000:0084 DST=2001:41d0:0305:2100:0000:0000:0000:0afb LEN=80 TC=0 HOPLIMIT=41 FLOWLBL=547030 PROTO=TCP SPT=62551 DPT=80 WINDOW=64800 RES=0x00 SYN URGP=0 2026-03-04T07:42 ... show less	DDoS Attack
🇫🇷 gianluca.demartino75	2026-02-27 06:42:21 (6 months ago)	2026-02-27T07:42:15.079976+01:00 vps-49934a4d kernel: [817313.051616] NFT-DROP: IN=ens3 OUT= MAC=fa: ... show more 2026-02-27T07:42:15.079976+01:00 vps-49934a4d kernel: [817313.051616] NFT-DROP: IN=ens3 OUT= MAC=fa:16:3e:3c:c3:eb:62:b6:6b:82:de:b8:86:dd SRC=2600:3000:1305:4212:0000:0000:0000:0084 DST=2001:41d0:0305:2100:0000:0000:0000:0afb LEN=80 TC=0 HOPLIMIT=40 FLOWLBL=51705 PROTO=TCP SPT=51677 DPT=80 WINDOW=64800 RES=0x00 SYN URGP=0 2026-02-27T07:42:16.132524+01:00 vps-49934a4d kernel: [817314.100362] NFT-DROP: IN=ens3 OUT= MAC=fa:16:3e:3c:c3:eb:62:b6:6b:82:de:b8:86:dd SRC=2600:3000:1305:4212:0000:0000:0000:0084 DST=2001:41d0:0305:2100:0000:0000:0000:0afb LEN=80 TC=0 HOPLIMIT=40 FLOWLBL=828895 PROTO=TCP SPT=51677 DPT=80 WINDOW=64800 RES=0x00 SYN URGP=0 2026-02-27T07:42:17.160544+01:00 vps-49934a4d kernel: [817315.125191] NFT-DROP: IN=ens3 OUT= MAC=fa:16:3e:3c:c3:eb:62:b6:6b:82:de:b8:86:dd SRC=2600:3000:1305:4212:0000:0000:0000:0084 DST=2001:41d0:0305:2100:0000:0000:0000:0afb LEN=80 TC=0 HOPLIMIT=40 FLOWLBL=170733 PROTO=TCP SPT=51677 DPT=80 WINDOW=64800 RES=0x00 SYN URGP=0 2026-02-27T07:42:19. ... show less	DDoS Attack
🇫🇷 gianluca.demartino75	2026-02-22 06:42:23 (6 months ago)	2026-02-22T07:42:17.915063+01:00 vps-49934a4d kernel: [385322.794695] NFT-DROP: IN=ens3 OUT= MAC=fa: ... show more 2026-02-22T07:42:17.915063+01:00 vps-49934a4d kernel: [385322.794695] NFT-DROP: IN=ens3 OUT= MAC=fa:16:3e:3c:c3:eb:62:b6:6b:82:de:b8:86:dd SRC=2600:3000:1305:4212:0000:0000:0000:0084 DST=2001:41d0:0305:2100:0000:0000:0000:0afb LEN=80 TC=0 HOPLIMIT=40 FLOWLBL=7240 PROTO=TCP SPT=55703 DPT=80 WINDOW=64800 RES=0x00 SYN URGP=0 2026-02-22T07:42:18.952625+01:00 vps-49934a4d kernel: [385323.828094] NFT-DROP: IN=ens3 OUT= MAC=fa:16:3e:3c:c3:eb:62:b6:6b:82:de:b8:86:dd SRC=2600:3000:1305:4212:0000:0000:0000:0084 DST=2001:41d0:0305:2100:0000:0000:0000:0afb LEN=80 TC=0 HOPLIMIT=40 FLOWLBL=991942 PROTO=TCP SPT=55703 DPT=80 WINDOW=64800 RES=0x00 SYN URGP=0 2026-02-22T07:42:19.971492+01:00 vps-49934a4d kernel: [385324.851908] NFT-DROP: IN=ens3 OUT= MAC=fa:16:3e:3c:c3:eb:62:b6:6b:82:de:b8:86:dd SRC=2600:3000:1305:4212:0000:0000:0000:0084 DST=2001:41d0:0305:2100:0000:0000:0000:0afb LEN=80 TC=0 HOPLIMIT=40 FLOWLBL=978852 PROTO=TCP SPT=55703 DPT=80 WINDOW=64800 RES=0x00 SYN URGP=0 2026-02-22T07:42:20.9 ... show less	DDoS Attack

Showing 1 to 11 of 11 reports

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