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 2025.06.02 -

gov.usap. | National Science Foundation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.govdelivery.public  (https)  [v4R] 1/0.175365s  [v6R] 1/0.151613s	0.235130	8657	0.28	0.204490	8657	0.32	115%	graph
gov.nsf.beta  (https)  [v4R] 1/0.039252s  [v6R] 1/0.036063s	0.058840	82240	10.82	0.059706	82240	10.63	98%	graph
gov.nsf.new  (https)  [v4R] 1/0.029226s  [v6R] 1/0.032531s	0.051970	82240	12.30	0.057073	82240	11.01	89%	graph
gov.nsf.oig  (https)	0.154505	49856	2.47	0.007480	0	0	n/a	graph
gov.nsf.www  (https)	0.021717	82240	29.88	0.020615	82240	31.37	105%	graph
gov.opm.www  (https)	0.033282	363	0.08	0.030053	363	0.09	110%	graph
gov.usa.www  (https)	0.024302	47950	15.24	0.017819	47950	21.52	141%	graph
gov.usap.antarcticsun  (https)	0.343289	32136	0.71	0.379530	32136	0.65	91%	graph
gov.usap.feedback  (https)  [v4R] 2/0.532367s  [v6R] 2/0.462389s	0.650013	22844	0.27	0.573437	22844	0.30	113%	graph
gov.usap.future  (https)	0.332450	27422	0.63	0.354017	27422	0.59	94%	graph
gov.usap.photolibrary  (https)	0.000	0	0	0.000	0	0	n/a	graph
• gov.usap.www  (https)	0.808956	37330	0.35	0.452991	37330	0.63	179%	graph
IPv6 operational: 80% of linked subdomains (4/5), 83% of all linked domains (10/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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