- IP Info

Detection Information

The following page provides details on applications, protocols, hostnames, network point-of-presence, and more. You can access the full data set via the Netify Data Feed API.

IP Stack Summary

Layer Details
Application Multiple applications - see below
Platform SendGrid - Logo SendGrid
Network SendGrid - Logo SendGrid @ Core Network

Geo Cluster

Top countries connecting to

    South Africa
    United States

IP Info

IP Address On the SendGrid Network
Hostname o16789115x56.outbound-mail.sendgrid.net Associated with SendGrid
Security Authority *.sendgrid.net Associated with SendGrid

Routing Info

ASN AS11377
ASN Route
ASN Label SendGrid Inc.
Category Mail
Organization SendGrid - Logo SendGrid
Location United States
Routing and ASN
The ASN (Autonomous System Number) provides routing and location information for traffic flowing to this IP address.


Application Category
SendGrid - Logo SendGrid Mail
Intuit - Logo Intuit Financial
Airbnb - Logo Airbnb Recreation
Nextdoor - Logo Nextdoor Social Media
Wix - Logo Wix Hosting
... and 17 more
Shared IP Address
It looks like this IP address is used by a number of different applications. The adjacent list is a sample of applications that were detected on this IP address.


SendGrid - Mail
SendGrid - Logo

SendGrid is an email deliverability solution and cloud-based customer communication platform. Third-party companies use their service for market tracking, scalability, and delivery expertise.

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


Core Network - Logo
SendGrid - Core Network
SendGrid operates their own in-house network through private data centers and Internet exchanges.
SendGrid manages the underlying network for this corner of the Internet.

Notable Hostnames

  • email.airbnbmail.com
  • email.airbnb.com
  • link.info.email.aa.com
  • stlink.anz.com
  • email.backblaze.com
  • gslink1.blackbaud.com
  • url8979.reservations.rentalcars.com
  • and 20 more
Notable Hostnames Data
The list of notable hostnames that were detected on this IP address come from not only DNS requests, but also HTTP headers, TLS certificates, DNS hinting, and other deep packet inspection methods.

Protocol Stats

The following is a sample of protocols that were detected on this IP address.

IP Protocol Protocol Port Byte % Flow % Average Bytes / Flow
TCP HTTP 80 76.6 87.4 2,500
TCP HTTPS 443 23.4 12.6 5,300

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