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πŸ›‘οΈ Service IP/Domain List (For B2B Firewall Settings)

Inbound and Outbound are referenced based on the Elice server. Therefore, when adding rules to the firewall, please set them according to the internal client perspective.

Summary​

#TypeRangePortProtocolURLPurpose
1IP20.214.76.237/3280,443TCPWeb pages, API
2IP20.196.248.141/3280,443TCPWeb pages, API
3IP20.41.66.225/3280,443TCPWeb pages, API
4IP52.231.38.95/3280,443TCPWeb pages, API
5IP15.164.65.222/3280,443TCPGeneral practice
6IP15.164.130.51/3280,443TCPGeneral practice
7IP14.35.173.10/3280,443TCPRunbox practice
8IP40.82.136.209/3280,443TCPClassroom streaming
9URL80,443TCPcdn-front-door.elice.ioWebpage CDN
10URL80,443TCPcdn-api.elice.ioAttachment file CDN
11URL80,443TCPmedia-srv-01.elice.ioVideo CDN
12URL80,443TCPcustomer-ju1a7so8zszq0dyt.cloudflarestream.comVideo CDN
  • Inbound IPs
    • 20.214.76.237, 20.196.248.141, 20.41.66.225, 52.231.38.95
      • Access to web pages
      • Access to API servers
    • 15.164.65.222, 15.164.130.51
      • Access to code execution servers
    • 14.35.173.10
      • Access to Runbox (Jupyter Notebook, Jupyter Lab, Orange3, etc.) servers
    • 40.82.136.209
      • Access to classroom video servers
  • Ports: 80/tcp, 443/tcp

Change Log​

  • June 24, 2024
    • Added video CDN URL customer-ju1a7so8zszq0dyt.cloudflarestream.com
  • March 28, 2023
    • Added API server IP 20.196.248.141
  • March 1, 2023
    • Added Runbox execution server IP 14.35.173.10
  • July 21, 2022
    • Added API server IP 20.214.76.237
    • Removed API server IP 20.214.109.243
    • Removed API server domain api-ws-ag.elice.io
  • June 13, 2022
    • Established summary and change log sections
    • Added API server IP 20.214.109.243
    • Added API server domain api-ws-ag.elice.io

Details​

Web Server​

  • IP
    • Inbound IPs
      • 20.41.66.225 (Added January 1, 2021)
      • 52.231.38.95
  • Domains
    • elice.io β‡’ Elice main homepage
    • www.elice.io β‡’ Elice main homepage
    • {organization name}.elice.io β‡’ Organization homepage
    • static.elice.io β‡’ Document sharing homepage
    • accounts.elice.io β‡’ Login page
    • helpcenter.elice.io β‡’ Help center page
    • embed.elice.io β‡’ Code editor, video player page
    • *.elice.io (Set if wildcard domains are supported in the firewall)
    • helpcenter-chatbox.elice.io β‡’ Help center page (Removed August 10, 2021)
  • Ports
    • TCP 80 (HTTP)
    • TCP 443 (HTTPS)

API Server​

  • IP
    • Inbound IPs
      • 20.196.248.141 (Added March 28, 2023)
      • 20.214.76.237 (Added July 21, 2022)
      • 20.41.66.225 (Added January 1, 2021)
      • 52.231.38.95
  • Domains
    • api-rest.elice.io β‡’ Elice API server
    • api-ws.elice.io β‡’ Elice real-time API server
    • elice-api-esp-proxy.elice.io β‡’ Elice ESP integration server
    • api-ws-ag.elice.io β‡’ Elice real-time API server (Added June 13, 2022, Removed July 21, 2022)
  • Ports
    • TCP 80 (HTTP)
    • TCP 443 (HTTPS)

CDN Server​

  • IP (Dynamic IP): Variable depending on time, location, and the Internet connection being used.
    • If necessary, rules can be created for the below IP ranges:
      • All IP ranges used by AWS CDN (Amazon CloudFront) (Link)
      • All IP ranges used by CloudFlare (Link)
  • Domains
    • customer-ju1a7so8zszq0dyt.cloudflarestream.com => Server for lecture video transmission (Added June 24, 2024)
    • cdn-front-door.elice.io β‡’ Elice homepage server (Added August 10, 2021)
    • cdn-api.elice.io β‡’ Server for files uploaded on the server (Added August 10, 2021)
    • media-srv-01.elice.io β‡’ Server for lecture videos (Added August 10, 2021)
    • media-srv-02.elice.io β‡’ Server for lecture videos (Added August 10, 2021)
    • elice-front-door-cdn.azureedge.net β‡’ Elice homepage server (Removed August 10, 2021)
    • elice-media-streaming-cdn.azureedge.net β‡’ Server for lecture videos (Removed August 10, 2021)
    • elice-api-cdn.azureedge.net β‡’ Server for files uploaded on the server (Removed August 10, 2021)
    • *.azureedge.net (Set if wildcard domains are supported in the firewall) (Removed August 10, 2021)
  • Ports
    • TCP 80 (HTTP)
    • TCP 443 (HTTPS)

Code Execution Server​

  • Inbound IPs
    • 15.164.130.51
    • 15.164.65.222
  • Domains
    • runner-forwarder-a-01.elice.io
    • runner-forwarder-a-02.elice.io
    • *.runner-forwarder-a-01.elice.io (Added March 16, 2022)
    • *.runner-forwarder-a-02.elice.io (Added March 16, 2022)
  • Ports
    • TCP 80 (HTTP)
    • TCP 443 (HTTPS)

Runbox Execution Server​

  • Inbound IPs
    • 14.35.173.10
  • Domains
    • *.tunnel-pt.elice.io
  • Ports
    • TCP 80 (HTTP)
    • TCP 443 (HTTPS)

Classroom / Exam Monitoring Media Server (TBD)​

  • Inbound IPs
    • 40.82.136.209
  • Domains
    • media-turn-1.elice.io
  • Ports
    • TCP 443 (HTTPS)

Initial creation date: March 16, 2020

Last update: June 24, 2024