Twitter / X crawler IPs
Developer blog post describing updated source IP address ranges for crawling.
X (Twitter)
X (formerly Twitter) has published blog guidance on crawler source IP ranges; verify current policy in their developer documentation.
Autonomous systems
BGP context
X / Twitter traffic often appears under several autonomous systems in public routing data (including AS13414 and AS63179). This list is not exhaustive—other ASNs may exist; match crawler IPs to X’s published ranges and live WHOIS.
Announced under this company
AS13414AS63179
Published ranges
Official documentation and feeds for each product—open the links for current ranges and verification guidance.