Referenced Domain IPv4/IPv6 Web Statistics

Background and Methodology	IPv6 & DNSSEC SnapShots
USG IPv6 & DNSSEC Statistics	USG IPv4 Statistics
Industry IPv6 & DNSSEC Statistics	Industry IPv4 Statistics
University IPv6 & DNSSEC Statistics	University IPv4 Statistics
CFO Act Agency Summary Statistics	USG IPv6 Enabled WWW Sites

- Referenced Domain Web Statistics for 2026.02.21 -

gov.fac. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.fac.app  (https)	0.573662	112325	1.50	0.547880	112325	1.57	105%	graph
gov.fac.support  (https)  [v4R] 2/0.333503s	0.355823	6665	0.14	0.009172	0	0	n/a	graph
• gov.fac.www  (https)	0.478685	53684	0.86	0.043560	53684	9.53	1112%	graph
gov.gsa.www  (https)	0.035123	199556	43.50	0.029538	199556	52.50	121%	graph
gov.gsaig.www  (https)	0.115481	62787	4.17	0.107139	62787	4.48	107%	graph
gov.login  [v4R] 1/0.010850s  [v6R] 1/0.010575s	0.033561	19828	4.58	0.029587	19828	5.22	114%	graph
gov.usa.www  (https)	0.018336	47580	20.17	0.019080	47580	19.11	95%	graph
IPv6 operational: 67% of linked subdomains (2/3), 86% of all linked domains (6/7)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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