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
- Long-established allocation (22y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 85 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- erphoplong.com
- Forward-confirmed (FCrDNS)
- ✗ Mismatch
- PTR TTL
- 21600 s
- Reverse DNS last checked
- 2026-10-25 10:35 UTC
- Forward DNS last checked
- 2026-10-25 10:35 UTC
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-10-24 UTC0
issued.live's latest DNS data shows no domain resolving to this IP.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.
Reverse-DNS changes between Oct 23, 2026 and Oct 25, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- erphoplong.com — since at least Oct 25, 2026 → present
- static.vnpt.vn — Oct 23, 2026 → Oct 25, 2026
- erphoplong.com — Oct 22, 2026 → Oct 23, 2026
- static.vnpt.vn — Oct 21, 2026 → Oct 22, 2026
- erphoplong.com — Oct 21, 2026 → Oct 21, 2026
- static.vnpt.vn — Oct 20, 2026 → Oct 21, 2026
- erphoplong.com — Oct 19, 2026 → Oct 20, 2026
- static.vnpt.vn — Oct 19, 2026 → Oct 19, 2026
- erphoplong.com — Oct 17, 2026 → Oct 19, 2026
- static.vnpt.vn — Oct 16, 2026 → Oct 17, 2026
- erphoplong.com — Oct 14, 2026 → Oct 16, 2026
- static.vnpt.vn — Oct 14, 2026 → Oct 14, 2026
- erphoplong.com — Oct 13, 2026 → Oct 14, 2026
- static.vnpt.vn — Oct 11, 2026 → Oct 13, 2026
- erphoplong.com — Oct 10, 2026 → Oct 11, 2026
- static.vnpt.vn — Oct 9, 2026 → Oct 10, 2026
- erphoplong.com — Oct 9, 2026 → Oct 9, 2026
- static.vnpt.vn — Oct 7, 2026 → Oct 9, 2026
- erphoplong.com — Oct 7, 2026 → Oct 7, 2026
- static.vnpt.vn — Oct 6, 2026 → Oct 7, 2026
- erphoplong.com — Oct 5, 2026 → Oct 6, 2026
- static.vnpt.vn — Oct 4, 2026 → Oct 5, 2026
- erphoplong.com — Oct 2, 2026 → Oct 4, 2026
- static.vnpt.vn — Sep 30, 2026 → Oct 2, 2026
- erphoplong.com — Sep 29, 2026 → Sep 30, 2026
- static.vnpt.vn — Sep 28, 2026 → Sep 29, 2026
- erphoplong.com — Sep 26, 2026 → Sep 28, 2026
- static.vnpt.vn — Aug 25, 2026 → Sep 26, 2026
- erphoplong.com — Aug 24, 2026 → Aug 25, 2026
- static.vnpt.vn — Jul 2, 2026 → Aug 24, 2026
- erphoplong.com — Jun 28, 2026 → Jul 2, 2026
- static.vnpt.vn — Jun 13, 2026 → Jun 28, 2026
Network Allocation for 222.252.11.197
- CIDR range
- 222.252.0.0/18
- IP range (int)
- 3,741,057,024 — 3,741,073,407
- Prefix length
- /18
- Organization
- VNPT Corp
- ASN
- AS45899
- ASN name
- VNPT Corp
- Location
- Hanoi, Hanoi, Vietnam
- Coordinates
- 21.018400, 105.846100
- Accuracy radius
- 10 km
- Postal code
- 100000
- Regional Internet Registry
- APNIC
- Allocated
- 2004-05-18
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-10-24 08:49:46
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 222.252.11.197?
222.252.11.197 is allocated to VNPT Corp (AS45899), registered in Hanoi, Vietnam.
Where is 222.252.11.197 located?
The geolocation for 222.252.11.197 maps to Hanoi, 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 222.252.11.197 on?
222.252.11.197 belongs to the 222.252.0.0/18 network block announced by AS45899. This range contains 16,384 addresses.
Does 222.252.11.197 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.
