38.181.45.138 Threat Intelligence and Host Information

General

This page contains threat intelligence information for the IPv4 address 38.181.45.138 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 🟢 28/100

Host and Network Information

• Tags: Blocklist, Malicious-IP, Scanner, Threat-Intel

• View other sources: Spamhaus VirusTotal

• Country: United States
• Network:
• Noticed: 2 times
• Protocols Attacked: Anonymous Proxy
• Countries Attacked: China, Germany, Russian Federation, United Kingdom of Great Britain and Northern Ireland, United States of America

Open Ports Detected

443 5555 80 8008

CVEs Detected

CVE-2023-44487

Similar IP Addresses Detected

38.181.130.182 38.181.157.213 38.181.164.218 38.181.190.7 38.181.217.95 38.181.248.11 38.181.3.243 38.181.3.244 38.181.3.246 38.181.3.34

Map

Whois Information

• NetRange: 38.0.0.0 - 38.255.255.255
• CIDR: 38.0.0.0/8
• NetName: COGENT-A
• NetHandle: NET-38-0-0-0-1
• Parent: ()
• NetType: Direct Allocation
• OriginAS:
• Organization: Cogent Communications, LLC (COGC)
• RegDate: 1991-04-16
• Updated: 2025-09-23
• Ref: https://rdap.arin.net/registry/ip/38.0.0.0
• OrgName: Cogent Communications, LLC
• OrgId: COGC
• Address: 2450 N Street NW
• City: Washington
• StateProv: DC
• PostalCode: 20037
• Country: US
• RegDate: 2000-05-30
• Updated: 2025-09-23
• Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
• Ref: https://rdap.arin.net/registry/entity/COGC
• OrgAbuseHandle: COGEN-ARIN
• OrgAbuseName: Cogent Abuse
• OrgAbusePhone: +1-877-875-4311
• OrgAbuseEmail: abuse@cogentco.com
• OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN
• OrgNOCHandle: ZC108-ARIN
• OrgNOCName: Cogent Communications
• OrgNOCPhone: +1-877-875-4311
• OrgNOCEmail: noc@cogentco.com
• OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN
• OrgTechHandle: IPALL-ARIN
• OrgTechName: IP Allocation
• OrgTechPhone: +1-877-875-4311
• OrgTechEmail: ipalloc@cogentco.com
• OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
• NetRange: 38.181.0.0 - 38.181.63.255
• CIDR: 38.181.0.0/18
• NetName: HKCI-CGNT-NET-2
• NetHandle: NET-38-181-0-0-1
• Parent: COGENT-A (NET-38-0-0-0-1)
• NetType: Reallocated
• OriginAS:
• Organization: HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED (HKCIC)
• RegDate: 2023-11-28
• Updated: 2024-02-22
• Comment: Geofeed https://udc.hk/geofeed.csv
• Ref: https://rdap.arin.net/registry/ip/38.181.0.0
• OrgName: HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
• OrgId: HKCIC
• Address: Unit 19 5/F, Shing Yip Industrial Building, 19-21 Shing Yip Street, Kwun Tong, Kowloon
• City: HongKong
• StateProv:
• PostalCode:
• Country: HK
• RegDate: 2023-10-26
• Updated: 2023-11-07
• Ref: https://rdap.arin.net/registry/entity/HKCIC
• OrgRoutingHandle: ALANA4-ARIN
• OrgRoutingName: alan, alan
• OrgRoutingPhone: +00852 65092515
• OrgRoutingEmail: support@hncloud.com
• OrgRoutingRef: https://rdap.arin.net/registry/entity/ALANA4-ARIN
• OrgDNSHandle: ALANA4-ARIN
• OrgDNSName: alan, alan
• OrgDNSPhone: +00852 65092515
• OrgDNSEmail: support@hncloud.com
• OrgDNSRef: https://rdap.arin.net/registry/entity/ALANA4-ARIN
• OrgAbuseHandle: ALANA4-ARIN
• OrgAbuseName: alan, alan
• OrgAbusePhone: +00852 65092515
• OrgAbuseEmail: support@hncloud.com
• OrgAbuseRef: https://rdap.arin.net/registry/entity/ALANA4-ARIN
• OrgNOCHandle: ALANA4-ARIN
• OrgNOCName: alan, alan
• OrgNOCPhone: +00852 65092515
• OrgNOCEmail: support@hncloud.com
• OrgNOCRef: https://rdap.arin.net/registry/entity/ALANA4-ARIN
• OrgTechHandle: ALANA4-ARIN
• OrgTechName: alan, alan
• OrgTechPhone: +00852 65092515
• OrgTechEmail: support@hncloud.com
• OrgTechRef: https://rdap.arin.net/registry/entity/ALANA4-ARIN
• network:ID:NET4-26B5000012
• network:Network-Name:NET4-26B5000012
• network:IP-Network:38.181.0.0/18
• network:Org-Name:HONG KONG COMMUNICATIONS INTERNATIONAL CO., LIMITED
• network:Street-Address:19 SHING YIP STREET
• network:City:KWUN TONG
• network:Country:HK
• network:Postal-Code:0
• network:Tech-Contact:ZC108-ARIN
• network:Updated:2026-03-16 08:49:34

Links to attack logs

anonymous-proxy-ip-list-2026-06-10 anonymous-proxy-ip-list-2026-06-09 anonymous-proxy-ip-list-2026-06-07 anonymous-proxy-ip-list-2026-06-11 anonymous-proxy-ip-list-2026-06-05 anonymous-proxy-ip-list-2026-06-06 anonymous-proxy-ip-list-2026-06-08