144.86.173.3 Threat Intelligence and Host Information

Oct 20, 2025 ipinfopage

General

This page contains threat intelligence information for the IPv4 address 144.86.173.3 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.

Potentially Malicious Host 🟡 35/100

Host and Network Information

Tags: apix, badrequest, bruteforce, c2 domain, c2 fronted, c2 fronting, cobalt strike, CobaltStrike, cyber security, Dcrat, domain, fronted domain, fronting domain, go trojan, ioc, malicious, mythic ip, Nextray, phishing, possible cobalt, possible dcrat, possible deimos, possible havoc, possible pupy, possible qakbot, possible sliver, possible viper, probing, push, Qakbot, rat ip, strike c2, unverified, webscan, webscanner
View other sources: Spamhaus VirusTotal

Country: United States
Network:
Noticed: 42 times
Protocols Attacked: snmp
Countries Attacked: Canada, Czechia, Denmark, Estonia, France, Germany, Latvia, Lithuania, Norway, Poland, Romania, Turkey, Ukraine, United Kingdom of Great Britain and Northern Ireland, United States of America
Passive DNS Results: cqt7qoj7blkcq2d8hfhgd7fczq65q5dmh.automationyesterday.com d0rd4m6i8e29qfbiken04siy3cdd1ef93.paloaltonetworksast.com d0octg10b4hc9pjhso00u5coe7g6dutp1.paloaltonetworksast.com ns2.paloaltonetworksast.com ns1.paloaltonetworksast.com d0ef964bhk68edaanh40ekwqam7p6aj3p.paloaltonetworksast.com paloaltonetworksast.com ns1.automationyesterday.com ns2.automationyesterday.com chidjs38f48o8cu65cd0rdfwztendeoxz.automationyesterday.com automationyesterday.com 164.58.235.131.xcrel4j.cf80enusn15r0ln3hsd03ysj53ti7uf7n.automationyesterday.com 164.58.235.137.xcrel4j.cf80enusn15r0ln3hsd0jf51ec3s19seo.automationyesterday.com

Open Ports Detected

123 25 389 443 465 53 587 80 9100

Map

Whois Information

NetRange: 144.86.173.0 - 144.86.173.255
CIDR: 144.86.173.0/24
NetName: EXPAN-13
NetHandle: NET-144-86-173-0-1
Parent: NET144 (NET-144-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Expanse (EXPAN-13)
RegDate: 2020-06-29
Updated: 2020-06-29
Ref: https://rdap.arin.net/registry/ip/144.86.173.0
OrgName: Expanse
OrgId: EXPAN-13
Address: 425 Market Street Suite 800
City: San Francisco
StateProv: CA
PostalCode: 94105
Country: US
RegDate: 2019-09-10
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/EXPAN-13
OrgAbuseHandle: EXPAN-ARIN
OrgAbuseName: EXPANSE SCANNING
OrgAbusePhone: +1-408-638-3200
OrgAbuseEmail: scaninfo@paloaltonetworks.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/EXPAN-ARIN
OrgTechHandle: EXPAN-ARIN
OrgTechName: EXPANSE SCANNING
OrgTechPhone: +1-408-638-3200
OrgTechEmail: scaninfo@paloaltonetworks.com
OrgTechRef: https://rdap.arin.net/registry/entity/EXPAN-ARIN

Links to attack logs

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