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 (35y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- azure-3jlr8y3.ema.lilly.com
- Forward-confirmed (FCrDNS)
- ✗ Mismatch
- PTR TTL
- 3598 s
- Reverse DNS last checked
- 2026-08-05 11:34 UTC
- Forward DNS last checked
- 2026-08-05 11:34 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.
- no PTR — Jun 19, 2026 → present
- azure-9h3pj84.ema.lilly.com — Jun 15, 2026 → Jun 19, 2026
- no PTR — Jun 13, 2026 → Jun 15, 2026
- azure-f4pvz33.ema.lilly.com — Jun 12, 2026 → Jun 13, 2026
Network Allocation for 40.207.160.100
- CIDR range
- 40.207.160.0/20
- IP range (int)
- 684,695,552 — 684,699,647
- Prefix length
- /20
- Organization
- Eli Lilly and Company
- ASN
- AS4249
- ASN name
- Eli Lilly and Company
- Location
- United States
- Coordinates
- 37.751000, -97.822000
- Accuracy radius
- 1000 km
- Regional Internet Registry
- ARIN
- Allocated
- 1991-04-23
- Data source(s)
- ipinfo_lite, maxmind_asn, maxmind_city, maxmind_country
- Last updated
- 2026-09-13 06:07:59
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 40.207.160.100?
40.207.160.100 is allocated to Eli Lilly and Company (AS4249), registered in United States.
Where is 40.207.160.100 located?
The geolocation for 40.207.160.100 maps to 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 40.207.160.100 on?
40.207.160.100 belongs to the 40.207.160.0/20 network block announced by AS4249. This range contains 4,096 addresses.
Does 40.207.160.100 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.
