37.252.171.21

37.252.171.21 is dedicated to AppNexus. 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.

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IP Stack Summary

Layer	Details	Category
Application	AppNexus	Advertiser
Network	AppNexus	Advertiser

IP Info


IP Address	37.252.171.21	On the AppNexus Network
Hostname	1004.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net	Associated with AppNexus

Routing Info


ASN	AS29990
ASN Route	37.252.168.0/21
ASN Label	Xandr
Category	Advertiser
Organization	AppNexus
Location	Germany

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

Application

AppNexus - Advertiser

AppNexus is a company that provides technology, data and analytics to help companies buy and sell online display advertising.

Dedicated IP
Some IP addresses can be shared across multiple applications, especially on content delivery networks (CDNs). However, it looks like 37.252.171.21 is dedicated to AppNexus.

Network

AppNexus
AppNexus is a company that provides technology, data and analytics to help companies buy and sell online display advertising.

Network
AppNexus manages the underlying network for this corner of the Internet.

Notable Hostnames

ib.adnxs.com
sharethrough.adnxs.com
yj-a.p.adnxs.com
fra1-ib.adnxs-simple.com
ib.adnxs-simple.com
secure.adnxs.com
fra1-ib.adnxs.com
and 3 more

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.