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 2026.09.21 -

gov.interior. | 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)	0.333653	455279	10.43	0.438179	455473	7.93	76%	graph
com.flickr.www  (https)	0.056481	58518	7.97	0.310402	58518	1.44	18%	graph
com.instagram.www  (https)	0.552006	415756	5.75	0.577328	415804	5.50	96%	graph
com.tiktok  (https)  [v4R] 1/0.266034s	0.762175	367787	3.68	0.010462	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.316636s	0.580486	32786	0.43	0.004126	0	0	n/a	graph
com.youtube.www  (https)	0.203526	877692	32.99	0.205818	875935	32.60	99%	graph
edu.bie.www  (https)	0.107897	57203	4.08	0.003034	0	0	n/a	graph
gov.bia.www  (https)	0.097194	50209	3.95	0.002274	0	0	n/a	graph
gov.blm.www  (https)	1.362056	120661	0.68	0.371980	120661	2.48	367%	graph
gov.boem.www  (https)	0.041477	87997	16.37	0.005195	0	0	n/a	graph
gov.bsee.www  (https)	0.165302	62967	2.91	0.349435	62967	1.38	47%	graph
gov.doi.www  (https)	0.084429	57634	5.23	0.097532	57634	4.53	87%	graph
gov.doioig.www  (https)	0.316344	51382	1.24	0.054668	51382	7.26	585%	graph
gov.fws.www  (https)	0.134293	225321	12.83	0.013573	0	0	n/a	graph
• gov.interior.www  (https)  [v4R] 1/0.068320s  [v6R] 1/0.065178s	0.159696	57634	2.77	0.357374	57634	1.23	45%	graph
gov.nps.www  (https)  [v4R] 1/0.034635s  [v6R] 1/1.034349s	0.050466	72038	10.99	1.063255	72038	0.52	5%	graph
gov.osmre.www  (https)	0.254178	65295	1.96	0.301444	65307	1.66	84%	graph
gov.usbr.www  (https)	1.786384	108821	0.46	0.008463	0	0	n/a	graph
gov.usgs.www  (https)	0.276200	919	0.03	0.037009	919	0.19	746%	graph
IPv6 operational: 100% of linked subdomains (1/1), 63% of all linked domains (12/19)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: [email protected]