208.83.138.34
208.83.138.34 - IP Info
208.83.138.34 is dedicated to Cloudmark. Details on hostnames, network point-of-presence, and more are provided below. We also provide IPs, networks and hostnames used by other applications.
Application Data
The application data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
IP Stack Summary
Layer | Details | Category |
---|---|---|
Application |
|
Cybersecurity |
Platform |
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Cybersecurity |
Network |
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Cybersecurity |
IP Info
IP Address | 208.83.138.34 | On the Proofpoint Network |
Hostname | lvc.cloudmark.com | Associated with Cloudmark |
Routing Info
ASN | AS13916 |
ASN Route | 208.83.138.0/24 |
ASN Label | Proofpoint |
Category | Cybersecurity |
Organization |
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Location | Anycast - What is Anycast? |
The ASN (Autonomous System Number) provides routing and location information for traffic flowing to this IP address.
Application

Cloudmark is a provider of sender reputation, messaging security and infrastructure solutions for targeted email threats.
Some IP addresses can be shared across multiple applications, especially on content delivery networks (CDNs). However, it looks like 208.83.138.34 is dedicated to Cloudmark.
Platform

Proofpoint provides cloud-based email security, e-discovery, and compliance solutions for companies to protect sensitive business data.
Most applications are built on top of third party platforms and infrastructure: cloud computing, content delivery networks, marketing engines, etc.
Network

Proofpoint - Anycast
Proofpoint
operates their own in-house network through private data centers and Internet exchanges.
Anycast makes it possible to route a single IP address to a variety of different geographic locations. Nifty.
Notable Hostnames
- lvc.cloudmark.com
The list of notable hostnames that were detected on this IP address come from DNS, HTTP headers, TLS certificates, DNS hinting, and other deep packet inspection methods.
Netify Resources
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