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 2025.07.01 -

gov.uspto. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.078843s  [v6R] 1/0.045026s	0.294073	75464	1.96	0.131341	75599	4.40	225%	graph
com.govdelivery.public  (https)  [v4R] 1/0.210425s  [v6R] 1/0.156692s	0.628072	8657	0.11	0.218966	8657	0.30	288%	graph
com.instagram.www  (https)	0.439108	645465	11.22	0.340456	378680	8.50	76%	graph
com.linkedin.www  (https)	0.172080	139075	6.17	0.186195	138652	5.69	92%	graph
com.x  (https)	0.166019	269748	12.40	0.003330	0	0	n/a	graph
com.youtube.www  (https)	0.171175	605818	27.03	0.247084	607356	18.76	69%	graph
gov.commerce.www  (https)	0.937325	84310	0.69	1.114364	84310	0.58	84%	graph
gov.doc.oig.www  (https)	0.372017	196510	4.03	0.084432	196510	17.85	443%	graph
gov.usa.www  (https)	0.028945	48012	13.08	0.033687	48012	11.10	85%	graph
gov.uspto.assignment  (https)	0.044296	153	0.03	0.047498	153	0.02	94%	graph
gov.uspto.assignmentcenter  (https)	0.050934	13865	2.12	0.083045	13865	1.27	60%	graph
gov.uspto.certifiedcopycenter  (https)	0.084691	29458	2.68	0.069200	29458	3.26	122%	graph
gov.uspto.data  (https)	0.102982	16834	1.26	0.007516	0	0	n/a	graph
gov.uspto.developer  (https)	0.066466	31842	3.68	0.007537	0	0	n/a	graph
gov.uspto.eog-tmng  (https)	0.049693	23330	3.63	0.070477	23330	2.54	70%	graph
gov.uspto.estta  (https)	0.063477	34125	4.13	0.058245	34125	4.49	109%	graph
gov.uspto.fees  (https)	0.089268	5409	0.46	0.111955	5409	0.37	80%	graph
gov.uspto.globaldossier  (https)	0.036217	3586	0.76	0.031892	0	0	n/a	graph
gov.uspto.idm-tmng  (https)	0.056852	6827	0.93	0.054028	6827	0.96	104%	graph
gov.uspto.ipidentifier  (https)	0.056634	23755	3.24	0.047324	23755	3.86	119%	graph
gov.uspto.my  (https)	0.055133	17266	2.40	0.067132	17266	1.97	82%	graph
gov.uspto.patentcenter  (https)	0.058155	14282	1.88	0.057684	14282	1.91	102%	graph
gov.uspto.ptacts  (https)	0.048770	1504	0.24	0.054816	1504	0.21	89%	graph
gov.uspto.tbmp  (https)  [v4R] 1/0.068490s  [v6R] 1/0.051378s	0.426498	28597	0.51	0.257110	28597	0.85	166%	graph
gov.uspto.tmep  (https)  [v4R] 1/0.039832s  [v6R] 1/0.045382s	0.282921	32770	0.89	0.397164	32770	0.63	71%	graph
gov.uspto.tmsearch  (https)	0.064053	136520	16.27	0.007499	0	0	n/a	graph
gov.uspto.trademarkcenter  (https)	0.038218	13518	2.71	0.007502	0	0	n/a	graph
gov.uspto.tsdr  (https)	0.373259	134	0.00	0.007513	0	0	n/a	graph
gov.uspto.ttabcenter  (https)	0.126728	13291	0.80	0.007521	0	0	n/a	graph
gov.uspto.ttabvue  (https)  [v4R] 1/1.130724s  [v6R] 1/0.058517s	1.163885	30031	0.20	0.128433	30031	1.79	909%	graph
• gov.uspto.www  (https)	0.039647	127744	24.99	0.035529	127744	27.85	111%	graph
IPv6 operational: 68% of linked subdomains (15/22), 74% of all linked domains (23/31)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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