167.99.21.23 Threat Intelligence and Host Information

General

This page contains threat intelligence information for the IPv4 address 167.99.21.23 and was generated either as a result of observed malicious activity or as an information gathering exercise to assist with enrichment of security events and context. All information is gathered passively through aggregation of public sources, or observations through activity upon honeynets. The host score is calculated through a series of statistically weighted values and machine learning which takes into account metadata such as host information, frequency, volume and global distribution of malicious activity, association with other known malicious hosts or networks, proxying or anonymising behaviour such as with tor exit nodes, residential proxies or VPN services, and many other attributes. These values are historical and indicative only - and should not be taken to be an accurate representation of the users, businesses or networks in which they reside.

Possibly Malicious Host 🟢 15/100

Host and Network Information

• View other sources: Spamhaus VirusTotal

• Country: United States
• Network:
• Noticed: times
• Protocols Attacked: Anonymous Proxy

Open Ports Detected

22 3000 443 80

CVEs Detected

CVE-2007-2768 CVE-2008-3844 CVE-2015-9251 CVE-2016-20012 CVE-2018-20685 CVE-2019-11358 CVE-2019-16905 CVE-2019-6109 CVE-2019-6110 CVE-2019-6111 CVE-2020-11022 CVE-2020-11023 CVE-2020-14145 CVE-2020-15778 CVE-2021-3618 CVE-2021-36368 CVE-2021-41617 CVE-2023-38408 CVE-2023-44487 CVE-2023-48795 CVE-2023-51385 CVE-2023-51767 CVE-2025-23419 CVE-2025-26465 CVE-2025-32728 CVE-2026-35385 CVE-2026-35386 CVE-2026-35387 CVE-2026-35388 CVE-2026-35414

Map

Whois Information

• NetRange: 167.99.0.0 - 167.99.255.255
• CIDR: 167.99.0.0/16
• NetName: DIGITALOCEAN-167-99-0-0
• NetHandle: NET-167-99-0-0-1
• Parent: NET167 (NET-167-0-0-0-0)
• NetType: Direct Allocation
• OriginAS:
• Organization: DigitalOcean, LLC (DO-13)
• RegDate: 2017-11-10
• Updated: 2020-04-03
• Comment: Routing and Peering Policy can be found at https://www.as14061.net
• Comment:
• Ref: https://rdap.arin.net/registry/ip/167.99.0.0
• OrgName: DigitalOcean, LLC
• OrgId: DO-13
• Address: 105 Edgeview Drive, Suite 425
• City: Broomfield
• StateProv: CO
• PostalCode: 80021
• Country: US
• RegDate: 2012-05-14
• Updated: 2025-04-11
• Ref: https://rdap.arin.net/registry/entity/DO-13
• OrgNOCHandle: NOC32014-ARIN
• OrgNOCName: Network Operations Center
• OrgNOCPhone: +1-646-827-4366
• OrgNOCEmail: noc@digitalocean.com
• OrgNOCRef: https://rdap.arin.net/registry/entity/NOC32014-ARIN
• OrgAbuseHandle: DIGIT19-ARIN
• OrgAbuseName: DigitalOcean Abuse
• OrgAbusePhone: +1-646-827-4366
• OrgAbuseEmail: abuse@digitalocean.com
• OrgAbuseRef: https://rdap.arin.net/registry/entity/DIGIT19-ARIN
• OrgTechHandle: NOC32014-ARIN
• OrgTechName: Network Operations Center
• OrgTechPhone: +1-646-827-4366
• OrgTechEmail: noc@digitalocean.com
• OrgTechRef: https://rdap.arin.net/registry/entity/NOC32014-ARIN

Links to attack logs

anonymous-proxy-ip-list-2026-04-26 anonymous-proxy-ip-list-2026-05-07 anonymous-proxy-ip-list-2026-04-14 anonymous-proxy-ip-list-2026-05-09 anonymous-proxy-ip-list-2026-04-27 anonymous-proxy-ip-list-2026-04-17 anonymous-proxy-ip-list-2026-05-01 anonymous-proxy-ip-list-2026-05-05 anonymous-proxy-ip-list-2026-05-03 anonymous-proxy-ip-list-2026-05-04