72.163.4.185 - robtex.com

Richardson, Texas, 🇺🇸 USA · AS109 CISCO-EU-109

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72.163.4.185 checked at 2026-01-17T17:41:03.544Z 0ms 15/15/15 100% R:0 allDone:true timedOut:false cfaller:b4b671a6/10:ce7d36d0:6:17769:-:-:-

PTRs and A-records

PTR	A	`redirect-ns.cisco.com`
		A	72.163.4.185
	A	`cisco.com`
		A	2001:420:1101:1::185
		A	72.163.4.185
	A	`ipv6.cisco.com`
		A	2001:420:1101:1::185
		A	72.163.4.185

IP numbers used in conjunction

66%	2001:420:1101:1::185

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Richardson, Texas, 🇺🇸 USA

^{🇺🇸 CISCO-EU-109}

72.163.4.185 Richardson, Texas, 🇺🇸 USA Courtesy of