---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/62018#article
headline: "62018: Invalid IP route"
url: https://www.twilio.com/docs/api/errors/62018
inLanguage: en
dateModified: 2025-12-18T21:40:49.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 62018: Invalid IP route

Log Level: ERROR

## Description

The request provided an invalid IP route. The IP route must be a valid formed CIDR address that does not exist within the RFC 1918 address space.