L LinkedIn publishes crawler rules in robots.txt and offers the Post Inspector for how content is fetched. BGP often shows related prefixes under AS20049, AS13443, and AS14413; the maintained list below is for tooling - verify with rDNS and LinkedIn’s docs, not IP alone.
Autonomous systems
AS20049
AS13443
AS14413
IPv4 prefixes (ASN-associated, maintained) Maintained feed
Official sources
47 distinct /24s; pairwise overlap check within this list passes (no duplicate or overlapping blocks).
Published prefixes
-
45.42.64.0/24 -
45.42.65.0/24 -
45.42.66.0/24 -
45.42.67.0/24 -
103.20.92.0/24 -
103.20.93.0/24 -
103.20.94.0/24 -
103.20.95.0/24 -
108.174.0.0/24 -
108.174.1.0/24 -
108.174.8.0/24 -
108.174.10.0/24 -
108.174.13.0/24 -
128.241.35.0/24 -
128.242.95.0/24 -
128.242.116.0/24 -
128.242.181.0/24 -
144.2.12.0/24 -
144.2.13.0/24 -
144.2.14.0/24 -
144.2.15.0/24 -
144.2.16.0/24 -
144.2.22.0/24 -
144.2.23.0/24 -
144.2.177.0/24 -
144.2.178.0/24 -
144.2.180.0/24 -
144.2.181.0/24 -
144.2.182.0/24 -
144.2.183.0/24 -
144.2.185.0/24 -
144.2.225.0/24 -
144.2.226.0/24 -
144.2.229.0/24 -
144.2.230.0/24 -
144.2.233.0/24 -
144.2.234.0/24 -
144.2.235.0/24 -
144.2.237.0/24 -
144.2.238.0/24 -
144.2.239.0/24 -
216.52.16.0/24 -
216.52.18.0/24 -
216.52.19.0/24 -
216.52.20.0/24 -
216.52.22.0/24 -
216.52.23.0/24