202.143.109.111
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Established allocation (11y) +3
- Trust score 78 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- www
- Forward-confirmed (FCrDNS)
- ✗ Mismatch
- PTR TTL
- 14440 s
- Reverse DNS last checked
- 2026-07-18 00:18 UTC
- Forward DNS last checked
- 2026-07-18 00:18 UTC
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
- www — Jul 5, 2026 → present
- ip.viettelidchcm.com — Jun 23, 2026 → Jul 5, 2026
- www — Jun 13, 2026 → Jun 23, 2026
- ip.viettelidchcm.com — Jun 1, 2026 → Jun 13, 2026
- www — Jun 1, 2026 → Jun 1, 2026
Network Allocation for 202.143.109.111
- CIDR range
- 202.143.108.0/22
- IP range (int)
- 3,398,396,928 — 3,398,397,951
- Prefix length
- /22
- Organization
- Digital world data online company
- ASN
- AS56158
- ASN name
- Digital world data online company
- Location
- Vietnam
- Coordinates
- 16.166700, 107.833300
- Accuracy radius
- 1000 km
- Regional Internet Registry
- APNIC
- Allocated
- 2015-11-23
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-07-08 06:22:46
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 202.143.109.111?
202.143.109.111 is allocated to Digital world data online company (AS56158), registered in Vietnam.
Where is 202.143.109.111 located?
The geolocation for 202.143.109.111 maps to Vietnam based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 202.143.109.111 on?
202.143.109.111 belongs to the 202.143.108.0/22 network block announced by AS56158. This range contains 1,024 addresses.
Does 202.143.109.111 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
