100.56.156.152
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
- Recently allocated (2y) −3
- Trust score 72 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
Reverse-DNS changes between Jun 12, 2026 and Sep 27, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Sep 27, 2026 → present
- ec2-100-56-156-152.compute-1.amazonaws.com stable — Jun 12, 2026 → Sep 27, 2026
Network Allocation for 100.56.156.152
- CIDR range
- 100.48.0.0/12
- IP range (int)
- 1,680,867,328 — 1,681,915,903
- Prefix length
- /12
- Organization
- Amazon.com, Inc.
- ASN
- AS14618
- ASN name
- Amazon.com, Inc.
- Location
- Ashburn, Virginia, United States
- Coordinates
- 39.046900, -77.490300
- Accuracy radius
- 20 km
- Postal code
- 20149
- Regional Internet Registry
- ARIN
- Allocated
- 2024-12-12
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-09-26 05:24:13
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 100.56.156.152?
100.56.156.152 is allocated to Amazon.com, Inc. (AS14618), registered in Ashburn, United States.
Where is 100.56.156.152 located?
The geolocation for 100.56.156.152 maps to Ashburn, 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 100.56.156.152 on?
100.56.156.152 belongs to the 100.48.0.0/12 network block announced by AS14618. This range contains 1,048,576 addresses.
Does 100.56.156.152 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.
