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.invasivespecies. | 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)	0.350421	455397	9.93	0.313506	455586	11.10	112%	graph
com.flickr.www  (https)	0.293322	58518	1.52	0.068080	58518	6.57	431%	graph
com.instagram.www  (https)	0.268034	415744	11.84	0.326475	415804	9.73	82%	graph
com.tiktok  (https)  [v4R] 1/0.030352s	0.321884	367062	8.72	0.002393	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.739291s	0.870521	32786	0.29	0.003038	0	0	n/a	graph
com.youtube.www  (https)	0.199484	878007	33.66	0.193670	875315	34.60	103%	graph
edu.bie.www  (https)	0.000	0	0	0.002301	0	0	n/a	graph
gov.bia.www  (https)	0.067947	50209	5.72	0.002889	0	0	n/a	graph
gov.blm.www  (https)	0.728913	120661	1.26	1.555008	120661	0.59	47%	graph
gov.boem.www  (https)	0.027629	87997	24.87	0.002196	0	0	n/a	graph
gov.bsee.www  (https)	1.105521	62967	0.43	0.281187	62967	1.71	393%	graph
gov.doi.www  (https)	0.087544	57634	5.05	0.263686	57634	1.67	33%	graph
gov.doioig.www  (https)	0.099052	51382	3.96	0.266603	51382	1.47	37%	graph
gov.fws.www  (https)	0.174265	225322	9.88	0.002235	0	0	n/a	graph
• gov.invasivespecies.www  (https)  [v4R] 1/0.258972s  [v6R] 1/0.054977s	0.374901	62053	1.27	0.114393	62053	4.15	328%	graph
gov.nps.www  (https)  [v4R] 1/0.031975s  [v6R] 1/0.037486s	0.053697	72038	10.37	0.116692	72038	4.74	46%	graph
gov.osmre.www  (https)	0.060658	65295	8.30	0.084094	65308	5.93	71%	graph
gov.usbr.www  (https)	1.135773	108821	0.73	0.002431	0	0	n/a	graph
gov.usgs.www  (https)	0.036497	919	0.19	0.285402	919	0.02	13%	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

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