41.21.237.145

41.21.237.145 - IP Info

41.21.237.145 is dedicated to Facebook. Details on hostnames, network point-of-presence, and more are provided below. We also provide IPs, networks and hostnames used by other applications.

The information on this web page may be up to a month old, but up-to-date data is available in the Netify IP API.

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.

Learn More »

IP Stack Summary

Layer	Details	Category
Application	Facebook	Social Media
Platform	Meta CDN	CDN
Network	Vodacom @ Johannesburg	ISP/Telco

IP Info


IP Address	41.21.237.145	On the Vodacom Network
Hostname	vc-vb-41-21-237-145.ens.vodacom.co.za	Associated with Vodacom

Routing Info


ASN	AS36994
ASN Route	41.21.236.0/22
ASN Label	Vodacom
Category	ISP/Telco
Organization	Vodacom
Location	Johannesburg, South Africa

Routing and ASN
The ASN (Autonomous System Number) provides routing and location information for traffic flowing to this IP address.

Application

Facebook - Social Media

Facebook is an online social networking service that allows people to share information, photos, videos and messages amongst other trusted individuals. The service is used by over 1 billion users every month.

Dedicated IP
Some IP addresses can be shared across multiple applications, especially on content delivery networks (CDNs). However, it looks like 41.21.237.145 is dedicated to Facebook.

Platform

Meta CDN - CDN

Meta CDN is a content delivery network for Facebook, Instagram, WhatsApp, and other Meta products. The service includes the Facebook Network Appliance (FNA) - Meta-managed infrastructure deployed inside Meta and ISP partner networks.

What is a Platform?
Most applications are built on top of third party platforms and infrastructure: cloud computing, content delivery networks, marketing engines, etc.

Network

Vodacom
Johannesburg

Johannesburg, South Africa
johannesburg

What is Point-of-Presence?
To get information to end users more quickly, many applications are distributed from multiple locations around the globe. The network point-of-presence (PoP) provides location information for this IP address.

Notable Hostnames

external.fjnb2-1.fna.fbcdn.net
scontent.fjnb2-1.fna.fbcdn.net
static.fjnb2-1.fna.fbcdn.net

Notable Hostnames Data
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.