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 2025.05.08 -

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)	0.129927	77122	4.56	0.115627	76676	5.09	112%	graph
com.govdelivery.public  (https)  [v4R] 1/0.047336s  [v6R] 1/0.049467s	0.080662	8657	0.83	0.080140	8657	0.83	100%	graph
com.instagram.www  (https)	0.621568	443013	5.44	0.355443	443150	9.52	175%	graph
com.linkedin.www  (https)	0.157016	138420	6.73	0.287314	138420	3.68	55%	graph
com.x  (https)	0.128609	263356	15.70	0.001192	0	0	n/a	graph
com.youtube.www  (https)	0.211635	599805	21.69	0.201157	596409	22.64	104%	graph
gov.commerce.www  (https)	0.091858	84772	7.11	0.579505	84772	1.12	16%	graph
gov.doc.oig.www  (https)	0.284560	195057	5.24	0.064011	195057	23.25	444%	graph
gov.usa.www  (https)	0.027131	49915	14.10	0.020969	49915	19.04	135%	graph
gov.uspto.assignment  (https)  [v4R] 1/0.070522s  [v6R] 1/0.036782s	0.080205	7366	0.70	0.043434	7366	1.31	186%	graph
gov.uspto.assignmentcenter  (https)	0.052745	13865	2.03	0.111641	13865	0.95	47%	graph
gov.uspto.certifiedcopycenter  (https)	0.052737	29607	4.34	0.073307	29607	3.09	71%	graph
gov.uspto.data  (https)	0.085941	19620	1.76	0.037262	0	0	n/a	graph
gov.uspto.developer  (https)	0.052204	31842	4.67	0.003362	0	0	n/a	graph
gov.uspto.eog-tmng  (https)	0.058795	23330	3.07	0.061879	23330	2.92	95%	graph
gov.uspto.estta  (https)	0.053379	34125	4.91	0.066881	34125	3.94	80%	graph
gov.uspto.fees  (https)	0.047934	5409	0.88	0.058584	5409	0.71	81%	graph
gov.uspto.globaldossier  (https)	0.084247	3618	0.33	0.018300	0	0	n/a	graph
gov.uspto.idm-tmng  (https)	0.043230	6827	1.21	0.095593	6827	0.55	45%	graph
gov.uspto.ipidentifier  (https)	0.053668	23755	3.42	0.029865	23755	6.25	183%	graph
gov.uspto.my  (https)	0.067687	17266	1.97	0.066645	17266	2.00	102%	graph
gov.uspto.patentcenter  (https)	0.103735	14282	1.06	0.064244	14282	1.70	161%	graph
gov.uspto.ptacts  (https)	0.051274	1504	0.22	0.054763	1504	0.21	94%	graph
gov.uspto.tbmp  (https)  [v4R] 1/0.098945s  [v6R] 1/0.053691s	0.249839	27788	0.85	0.404530	27788	0.52	62%	graph
gov.uspto.tmep  (https)  [v4R] 1/0.041596s  [v6R] 1/0.046805s	0.412691	32421	0.60	0.187530	32421	1.32	220%	graph
gov.uspto.tmsearch  (https)	0.080198	136520	13.02	0.007493	0	0	n/a	graph
gov.uspto.trademarkcenter  (https)	0.039268	13518	2.64	0.007539	0	0	n/a	graph
gov.uspto.tsdr  (https)	0.154975	134	0.01	0.007532	0	0	n/a	graph
gov.uspto.ttabcenter  (https)	0.145202	13291	0.70	0.003360	0	0	n/a	graph
gov.uspto.ttabvue  (https)  [v4R] 1/0.035711s  [v6R] 1/0.042395s	0.067753	30031	3.42	0.072979	30031	3.18	93%	graph
• gov.uspto.www  (https)	0.040495	124892	23.82	0.021605	124892	45.37	190%	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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