Wireshark Filters for RingCentral Network Traffic

Capture Filter

net (66.81.240.0/20 or 80.81.128.0/20 or 103.44.68.0/22 or 103.129.102.0/23 or 104.245.56.0/21 or 185.23.248.0/22 or 192.209.24.0/21 or 199.68.212.0/22 or 199.255.120.0/22 or 208.87.40.0/22) and not arp and not multicast

Display Filter

(ip.addr == 66.81.240.0/20 || ip.addr == 80.81.128.0/20 || ip.addr == 103.44.68.0/22 || ip.addr == 103.129.102.0/23 || ip.addr == 104.245.56.0/21 || ip.addr == 185.23.248.0/22 || ip.addr == 192.209.24.0/21 || ip.addr == 199.68.212.0/22 || ip.addr == 199.255.120.0/22 || ip.addr == 208.87.40.0/22)

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as of 2023-07-13