A record for

`int-first-l2sip-calling1-01.ciscospark.com`
	A	170.72.224.26
`wxt-l2sip-calling-ingressgateway-ds.wxtm-int-first-l2sip-calling1.a00.prod.infra.webex.com`
	A	2607:fcf0:20a3:0:36b0:4c81:92b3:991b
	A	2607:fcf0:20a3:1:cea:e5b9:2a23:25da
	A	2607:fcf0:20a3:2:1735:36cc:a0b4:5f99
	A	170.72.224.26
	A	170.72.225.131
	A	170.72.225.249

IP numbers used in conjunction

Reston, Virginia, 🇺🇸 USA

^{🇺🇸 Amazon170.72.224.0/23 EC2 Prefix}