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AI crawler

ClaudeBot IP ranges

Also covers Claude, Claude-SearchBot, Claude-User

ClaudeBot IPv4 and IPv6 ranges published for ai crawler traffic, with freshness and address counts.

Range summary

Unique IPv4 prefixes
26
Unique IPv6 prefixes
0
Total IPv4 addresses
1,094
Total IPv6 addresses
0

IP prefixes

Showing 100 prefixes per page with all applicable range bases.

CIDR Addresses First address Last address Range basis
16.58.26.69/32 1 16.58.26.69 16.58.26.69 Operator-published
18.225.238.228/32 1 18.225.238.228 18.225.238.228 Operator-published
18.227.226.255/32 1 18.227.226.255 18.227.226.255 Operator-published
20.64.57.208/28 16 20.64.57.208 20.64.57.223 Operator-published
20.102.46.224/28 16 20.102.46.224 20.102.46.239 Operator-published
34.11.34.31/32 1 34.11.34.31 34.11.34.31 Operator-published
34.85.172.162/32 1 34.85.172.162 34.85.172.162 Operator-published
34.150.241.79/32 1 34.150.241.79 34.150.241.79 Operator-published
34.162.191.81/32 1 34.162.191.81 34.162.191.81 Operator-published
34.162.230.222/32 1 34.162.230.222 34.162.230.222 Operator-published
34.162.244.71/32 1 34.162.244.71 34.162.244.71 Operator-published
34.182.140.95/32 1 34.182.140.95 34.182.140.95 Operator-published
34.182.161.143/32 1 34.182.161.143 34.182.161.143 Operator-published
34.182.218.27/32 1 34.182.218.27 34.182.218.27 Operator-published
34.182.220.85/32 1 34.182.220.85 34.182.220.85 Operator-published
34.182.222.37/32 1 34.182.222.37 34.182.222.37 Operator-published
34.182.225.167/32 1 34.182.225.167 34.182.225.167 Operator-published
34.182.226.151/32 1 34.182.226.151 34.182.226.151 Operator-published
34.182.226.221/32 1 34.182.226.221 34.182.226.221 Operator-published
34.186.108.163/32 1 34.186.108.163 34.186.108.163 Operator-published
35.221.29.174/32 1 35.221.29.174 35.221.29.174 Operator-published
35.245.89.239/32 1 35.245.89.239 35.245.89.239 Operator-published
35.245.175.129/32 1 35.245.175.129 35.245.175.129 Operator-published
40.124.101.48/28 16 40.124.101.48 40.124.101.63 Operator-published
136.107.176.208/32 1 136.107.176.208 136.107.176.208 Operator-published
216.73.216.0/22 1,024 216.73.216.0 216.73.219.255 Operator-published

Range basis and freshness

Operator-published entries come from the bot operator's current range publication. A range may cover several named agents, so use the listed aliases to select the matching range family.

Range basis Prefixes Updated
Operator-published 26