202.12.124.217
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
- Forward-confirmed reverse DNS (FCrDNS) +10
- Not on any threat blocklist +5
- Recently allocated (2y) −3
- Trust score 77 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- stl-mx-02.messagingengine.com
- Forward-confirmed (FCrDNS)
- ✓ Confirmed
- PTR TTL
- 3600 s
- Reverse DNS last checked
- 2026-07-18 20:01 UTC
- Forward DNS last checked
- 2026-07-18 20:01 UTC
Forward DNS records for stl-mx-02.messagingengine.com
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 202.12.124.217 | — | 172800s |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Network Allocation for 202.12.124.217
- CIDR range
- 202.12.124.0/24
- IP range (int)
- 3,389,815,808 — 3,389,816,063
- Prefix length
- /24
- Organization
- Fastmail Pty Ltd
- ASN
- AS151847
- ASN name
- Fastmail Pty Ltd
- Location
- St Louis, Missouri, United States
- Coordinates
- 38.628700, -90.198800
- Accuracy radius
- 20 km
- Postal code
- 63169
- Regional Internet Registry
- APNIC
- Allocated
- 2024-03-19
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-07-11 09:24:37
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | Country Change | US | AU |
See the full history for 202.12.124.0/24.
Frequently Asked Questions
Who owns 202.12.124.217?
202.12.124.217 is allocated to Fastmail Pty Ltd (AS151847), registered in St Louis, United States.
Where is 202.12.124.217 located?
The geolocation for 202.12.124.217 maps to St Louis, United States 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 202.12.124.217 on?
202.12.124.217 belongs to the 202.12.124.0/24 network block announced by AS151847. This range contains 256 addresses.
Does 202.12.124.217 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.
