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 2026.03.26 -

gov.doi. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	1.037215	464695	3.42	0.561524	464229	6.31	185%	graph
com.flickr.www  (https)	0.088653	55207	4.79	0.103232	55207	4.09	85%	graph
com.instagram.www  (https)	0.605397	601944	7.59	0.494852	607325	9.38	124%	graph
com.twitter  (https)  [v4R] 1/0.096971s	0.281330	244940	6.65	0.007099	0	0	n/a	graph
com.youtube.www  (https)	0.536829	695874	9.91	4.739212	690951	1.11	11%	graph
edu.bie.www  (https)	0.192724	57242	2.27	0.013106	0	0	n/a	graph
gov.bia.www  (https)	0.184582	50017	2.07	0.040272	0	0	n/a	graph
gov.blm.www  (https)	0.831729	116596	1.07	1.419022	116596	0.63	59%	graph
gov.boem.www  (https)	0.077848	88456	8.76	0.005221	0	0	n/a	graph
gov.bsee.www  (https)	0.427545	97012	1.73	0.405631	97012	1.83	105%	graph
• gov.doi.www  (https)	0.837882	54399	0.50	0.099260	54399	4.19	845%	graph
gov.doioig.www  (https)	0.094955	49262	4.00	0.004143	0	0	n/a	graph
gov.fws.www  (https)	0.139392	116112	6.37	0.003040	0	0	n/a	graph
gov.nps.www  (https)  [v4R] 1/0.049821s  [v6R] 1/0.103097s	0.068127	70135	7.87	0.137721	70135	3.91	50%	graph
gov.osmre.www  (https)	0.507389	64359	0.97	0.181731	64369	2.71	280%	graph
gov.usbr.www  (https)	1.682654	108820	0.49	0.006317	0	0	n/a	graph
gov.usgs.www  (https)	2.226219	129083	0.44	2.226430	129083	0.44	100%	graph
IPv6 operational: 50% of linked subdomains (1/2), 59% of all linked domains (10/17)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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