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WhenIP Platform

Our IPs (Allowlist)

Allow ICMP and diagnostic traffic from WhenIP probes through your firewall or security policy.

Updated: 2026-04-19 08:33 UTC our-ips.txt our-ips.json

Use these addresses when you need to allow ping, traceroute, and other WhenIP diagnostics through edge firewalls or ACLs.

whenip.com
Ready
IPv4
134.199.186.194
IPv6
2604:a880:4:1d0:0:1:ff62:d000
ams.whenip.com
Ready
IPv4
159.65.194.150
IPv6
2a03:b0c0:2:f0:0:1:80e9:6001
nyc.whenip.com
Ready
IPv4
134.209.166.30
IPv6
2604:a880:800:14:0:2:bfb1:e000
yyz.whenip.com
Ready
IPv4
159.203.3.27
IPv6
2604:a880:cad:d0:0:1:73f9:d001
lon.whenip.com
Ready
IPv4
46.101.87.84
IPv6
2a03:b0c0:1:e0:0:1:5a82:e001
fra.whenip.com
Ready
IPv4
209.38.209.200
IPv6
2a03:b0c0:3:f0:0:2:4d31:4000
sgp.whenip.com
Ready
IPv4
178.128.27.225
IPv6
2400:6180:0:d2:0:2:d166:1000
blr.whenip.com
Ready
IPv4
206.189.133.255
IPv6
2400:6180:100:d0:0:1:369d:9001
syd.whenip.com
Ready
IPv4
170.64.165.224
IPv6
2400:6180:10:200::b977:0