198.11.181.143 Threat Intelligence and Host Information
Apr 06, 2026
ipinfopage
General
IP Address
198.11.181.143
Location
🇺🇸 United States
Network
AS45102
Threat Score
35/100
Attack Intelligence
Open Ports Detected
22
Geographic Location
Country
United States
City
Unknown
Region
California
Coordinates
34.0544, -118.2440
Network Information
ASN
AS45102
Organization
Alibaba US Technology Co., Ltd.
Network
AS45102 Alibaba US Technology Co., Ltd.
WHOIS Information
NetRange
198.11.128.0 - 198.11.191.255
CIDR
198.11.128.0/18
NetName
ALIBABA CLOUD - US
NetHandle
NET-198-11-128-0-1
Parent
NET198 (NET-198-0-0-0-0)
NetType
Direct Allocation
OriginAS
Organization
Alibaba Cloud LLC (AL-3)
RegDate
2010-10-29
Updated
2026-02-11
Ref
https://rdap.arin.net/registry/entity/AL-3
OrgName
Alibaba Cloud LLC
OrgId
AL-3
Address
400 S El Camino Real, Suite 400
City
San Mateo
StateProv
CA
PostalCode
94402
Country
US
Comment
4. For network issue, please send email to this mail list: aliops-goc@list.alibaba-inc.com
OrgNOCHandle
ALIBA-ARIN
OrgNOCName
Alibaba NOC
OrgNOCPhone
+1-408-748-1200
OrgNOCEmail
abuse@alibaba-inc.com
OrgNOCRef
https://rdap.arin.net/registry/entity/ALIBA-ARIN
- Country: United States
- Network:
- Noticed: 13 times
- Protocols Attacked: portscan
Disclaimer
This page contains threat intelligence information for the IPv4 address 198.11.181.143 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.