Is 103.14.21.17 malicious?
IP reputation report for 103.14.21.17: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
103.14.21.17 is listed on 4 threat intelligence sources
Detected by 4 threat intelligence sources in the isMalicious dataset — review before trusting this IP.
Threat verdict
VerdictListed on blocklists
Appears on threat intelligence blocklists — treat with caution.
Blocklist detections4 sources
Categoriesproxy, malware
Confidence score90/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-17
Last updated2026-05-17
Network & location
LocationCimahi, West Java, Indonesia
ISPPT Citra Jelajah Informatika
ASNAS131717 — IDNIC CIFO AS ID
Network103.14.21.0/24
CompanyPT Citra Jelajah Informatika
InfrastructureProxy
Security posture
Open ports1701, 2000, 5678
Detections
- FireHOL - Firehol Anonymousproxy
- FireHOL - Firehol Proxiesproxy
- Bitwire - Inbound Blocklistmalware
- bitwire‑it IP blocklist – bad IPs updated every 2hmalware