itsnikolayy

0:0:0	XEROX CORPORATION
0:0:1	XEROX CORPORATION
0:0:10	SYTEK INC.
0:0:11	NORMEREL SYSTEMES
0:0:12	INFORMATION TECHNOLOGY LIMITED
0:0:13	CAMEX
0:0:14	NETRONIX
0:0:15	DATAPOINT CORPORATION
0:0:16	DU PONT PIXEL SYSTEMS     .
0:0:17	TEKELEC

itsnikolayy

user nobody nogroup;
worker_processes 2;
pid /var/run/nginx.pid;

http {
   types {
       application/javascript js;
       application/json       json;
       application/pdf        pdf;
       application/xml        xml;

itsnikolayy

    location ~ ^/restapi/(v\d+(\.\d+)?)/(.+)$ {

          set $directive "RESTful File Handle";

          limit_req zone=apilimit burst=10 nodelay;
          
          upload_pass @rest;
          upload_store /data/tmp/nginx_uploads 1;
       
          upload_set_form_field $upload_field_name.name "$upload_file_name";

itsnikolayy

You can find me at GitGud:

itsnikolayy

This is the AWS (Amazon Web Services) CloudFront tech stack / backend infrastructure

Proxy: NGINX https://nginx.org/ (an in-house proxy built with Rust is used if the client protocol is QUIC)

Cache: Squid https://www.squid-cache.org/

itsnikolayy

This is the Fastly tech stack / backend infrastructure

Reverse proxy / TLS termination / load balancing: h2o https://github.com/h2o/h2o/tree/master [MIT license] (https://h2o.examp1e.net/configure/proxy_directives.html)

Caching server: Varnish Enterprise https://www.varnish-software.com/products/varnish-enterprise/ [not open source] (there is an open source version of varnish)

Authoratative DNS server: NSD https://github.com/NLnetLabs/nsd [BSD-3-Clause license] (https://www.nlnetlabs.nl/projects/nsd/about/) (does not offer authoratative DNS to customers, but does give customers a CNAME that is tied to Fastly nameservers running NSD)

Web App Firewall (WAF): Signal Sciences https://github.com/signalsciences [not open source] (https://www.fastly.com/products/web-application-api-protection)

itsnikolayy

This is the Cloudflare tech stack / backend infrastructure (I want to thank Cloudflare for being so open about their infrastructure and services. They are arguably one of my biggest inspirations.)

Proxy: Pingora [Rust] [Apache-2.0 license] https://github.com/cloudflare/pingora (Formerly, Cloudflare used NGINX)

REST APIs: Golang (mostly) (runs on kubernetes pods)

Databases: PostgreSQL (for REST API and Dashboard) ClickHouse for logs

itsnikolayy

This is the Bunny CDN tech stack / backend infrastructure

Anti-DDoS proxy: DPDK https://www.dpdk.org/

Caching & logic: OpenResty https://github.com/openresty/openresty (https://openresty.org/en/) (formerly NGINX)

Hosting provider: https://www.datapacket.com/ (also uses a few others depending on the location)

DNS hosting provider: https://www.datapacket.com/ (bare metal anycasted DNS)

itsnikolayy

Barracuda Web App Firewall tech stack / backend infrastructure

Makes use of the following, not sure if its the primary way the firewall is implemented:

NGINX https://nginx.org/

Rules: Snort (Open Source Intrusion Prevention System) https://snort.org/

Seems to utilize mostly Ruby for its infrastructure. Snort rules appear to be called with fast-cgi via NGINX.

itsnikolayy

# Akamai Public Recursive DNS (Observed)

It appears that **Akamai may be running a public recursive DNS service**.

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## IP Ranges
The following IP ranges have been observed:

- `96.7.136.0/24`