Let's Encrypt Application

Application Information

The following page provides details on domains, platforms, networks and IPs used by Let's Encrypt.

Description

Let’s Encrypt is a free, automated, and open certificate authority brought to you by the non-profit Internet Security Research Group (ISRG).

Category	Technology
Web Link	Let's Encrypt - Home Page

Manage Bandwidth

Do you know how much Let's Encrypt traffic flows through your network? Netify's application detection engine and reporting provides insights to help manage your network.

What gets measured, gets managed.

Learn More

Domains

Primary Domains

lencr.org
letsencrypt.org

Platform Domains

Akamai	lencr.edgesuite.net	and 1 more
Discourse	letsencrypt.hosted-by-discourse.com

Platform Usage Summary

Cloud Hosts	# of IPs
Amazon AWS	12
DigitalOcean	2

SaaS	# of IPs
Discourse	2

CDNs	# of IPs
Akamai	1957
CloudFlare	2

IP Details

Other Networks

IP	Shared
2001:b00:1:c::210:119a
2001:b00:1:c::210:118b
213.155.157.66

Core Networks

IP	Network Owner	Network	Category	Shared
24.244.53.67	Shaw	Core Network	Business
157.197.173.179	Samsung SDS	Core Network	Hosting

Platform Details

Cloud Hosting Networks

IP	Platform	Service	Network Owner	Network	Location
3.125.252.47	Amazon AWS	Cloud Hosting	Amazon AWS	Europe (Frankfurt)	Frankfurt am Main
54.151.57.158	Amazon AWS	Cloud Hosting	Amazon AWS	US West (N. California)	San Francisco
54.94.70.35	Amazon AWS	Cloud Hosting	Amazon AWS	South America (São Paulo)	São Paulo
18.230.166.167	Amazon AWS	Cloud Hosting	Amazon AWS	South America (São Paulo)	São Paulo
167.99.242.112	DigitalOcean	Cloud Hosting	DigitalOcean	Core Network
159.65.118.56	DigitalOcean	Cloud Hosting	DigitalOcean	Core Network
and 9 more

Cloud Software-as-a-Service

IP	Platform	Service	Network Owner	Network	Location	Shared
64.71.144.203	Discourse	Social Media	Hurricane Electric	Core Network
64.71.144.202	Discourse	Social Media	Hurricane Electric	Core Network

Content Delivery Networks - CDNs

IP	CDN	Network Owner	Network
197.225.170.106	Akamai	-	-
23.61.55.149	Akamai	Akamai	Core Network
2.17.124.57	Akamai	Akamai	Core Network
184.150.49.11	Akamai	Bell Canada	Core Network
209.148.171.11	Akamai	Rogers	Core Network
24.244.42.48	Akamai	Shaw	Core Network
209.121.139.144	Akamai	Telus	Core Network
209.121.139.160	Akamai	Telus	Core Network
46.24.126.83	Akamai	Vodafone	Core Network
94.206.5.27	Akamai	du Emirates	Core Network
172.65.46.172	CloudFlare	CloudFlare	Core Network
and 1949 more

Data Feed API

The data shown here is also available via our Netify Informatics API. Please contact us for subscription details.

"data": {
    "tag": "netify.twitter",
    "label": "Twitter",
    "shared_ip_detected": true,
    "category": {
        "id": 24,
        "tag": "social-media",
        "label": "Social Media"
    },
    ...
    "network_list": [
        {
            "network": "104.123.31.44/32",
            "version": "ipv4",
            "detection_type": "ai",
            "shared": false,
            "platform": {
                "id": 1002,
                "tag": "akamai",
                "label": "Akamai",
                "category": {
                    "id": 2,
                    "tag": "cdn",
                    "label": "CDN"
                },
            }
       },
       ...

Integration and Custom Solutions

Do you have any questions about integration, APIs or custom development?

Let's Encrypt