149.28.201.37
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 (8y) +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)
- 149.28.201.37.vultrusercontent.com
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 3600 s
- Reverse DNS last checked
- 2026-07-18 10:53 UTC
- Forward DNS last checked
- 2026-07-18 10:53 UTC
Forward DNS records for 149.28.201.37.vultrusercontent.com
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 127.0.0.1 | — | 168250s |
| MX | mail.vultrusercontent.com | 10 | — |
| NS | ns1.vultr.com | — | — |
| NS | ns2.vultr.com | — | — |
| TXT | v=spf1 -all | — | — |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Network Allocation for 149.28.201.37
- CIDR range
- 149.28.192.0/19
- IP range (int)
- 2,501,689,344 — 2,501,697,535
- Prefix length
- /19
- Organization
- The Constant Company, LLC
- ASN
- AS20473
- ASN name
- The Constant Company, LLC
- Location
- Santa Clara, California, United States
- Coordinates
- 37.393100, -121.962000
- Accuracy radius
- 20 km
- Postal code
- 95054
- Regional Internet Registry
- ARIN
- Allocated
- 2018-05-04
- Data source(s)
- maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
- Last updated
- 2026-07-11 09:23:30
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 149.28.201.37?
149.28.201.37 is allocated to The Constant Company, LLC (AS20473), registered in Santa Clara, United States.
Where is 149.28.201.37 located?
The geolocation for 149.28.201.37 maps to Santa Clara, 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 149.28.201.37 on?
149.28.201.37 belongs to the 149.28.192.0/19 network block announced by AS20473. This range contains 8,192 addresses.
Does 149.28.201.37 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.
