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.epic. | Department of Justice	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  [v4R] 1/0.005510s  [v6R] 1/0.017327s	0.271256	456506	12.85	0.258220	452512	13.38	104%	graph
com.facebook.www  (https)	0.308745	456464	11.31	0.257521	452504	13.43	119%	graph
com.googletagmanager.www  (https)	0.037339	1561	0.32	0.032914	1561	0.37	116%	graph
com.govdelivery.public  (https)  [v4R] 1/0.058388s  [v6R] 1/0.056191s	0.085983	7656	0.69	0.090304	7656	0.65	94%	graph
com.instagram.www  (https)	0.380454	586127	11.77	0.461546	591493	9.79	83%	graph
com.linkedin.www  (https)	0.230595	141194	4.68	0.274112	141194	3.93	84%	graph
com.operationprevention.www  (https)  [v4R] 1/0.026025s	0.209974	15728	0.57	0.004113	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.065402s	0.203108	237018	8.91	0.003037	0	0	n/a	graph
com.twitter.www  (https)  [v4R] 2/0.105289s	0.240922	237018	7.53	0.003033	0	0	n/a	graph
gov.campusdrugprevention.www  (https)	0.134909	382	0.02	0.029173	382	0.10	462%	graph
gov.dea  (https)	0.031236	357	0.09	0.369664	357	0.01	8%	graph
gov.dea.museum  (https)	0.171240	368	0.02	0.065184	368	0.04	263%	graph
gov.dea.takebackday  (https)	0.039722	373	0.07	0.038013	373	0.07	103%	graph
gov.dea.www  (https)	0.026994	365	0.11	0.026524	365	0.11	100%	graph
• gov.epic.www  (https)  [v4R] 1/0.189870s  [v6R] 1/0.089618s	0.212297	416	0.01	0.113211	416	0.03	188%	graph
gov.getsmartaboutdrugs.www  (https)	0.189937	380	0.02	0.027899	380	0.11	700%	graph
gov.justice.oig  (https)	0.732367	49182	0.51	0.472997	49182	0.79	155%	graph
gov.justice.www  (https)	0.047951	96866	15.72	0.092897	96866	8.03	51%	graph
gov.justthinktwice.www  (https)	0.066973	376	0.04	0.029189	376	0.10	228%	graph
gov.osc  (https)	0.224469	95674	3.26	0.005539	0	0	n/a	graph
gov.usa.www  (https)	0.019135	47580	19.11	0.023282	47580	15.78	83%	graph
gov.usdoj.deadiversion.www  (https)	0.088712	90965	7.89	0.004111	0	0	n/a	graph
gov.usdoj.esp  (https)	0.602208	780	0.01	0.756481	780	0.01	80%	graph
IPv6 operational: 100% of linked subdomains (1/1), 78% of all linked domains (18/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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