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 2026.09.20 -

gov.fincen. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.104990	0	0	0.253671	450261	13.58	n/a	graph
com.govdelivery.service  (https)  [v4R] 1/0.161409s  [v6R] 1/0.151694s	0.213735	7681	0.28	0.201037	7681	0.29	106%	graph
com.linkedin.www  (https)	0.189514	140465	5.67	0.185501	140466	5.79	102%	graph
com.twitter  (https)  [v4R] 1/0.050851s	0.156796	32787	1.60	0.002387	0	0	n/a	graph
gov.federalregister.www  (https)  [v4R] 1/0.020646s	0.046943	10596	1.76	0.003035	0	0	n/a	graph
gov.fincen.boiefiling  (https)	0.338648	567	0.01	0.590313	567	0.01	57%	graph
gov.fincen.bsaefiling  (https)	0.343667	545	0.01	0.579121	545	0.01	59%	graph
• gov.fincen.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.irs.www  (https)	0.047795	136095	22.09	0.059264	136095	17.60	80%	graph
gov.regulations.www  (https)	0.035040	919	0.20	0.029870	919	0.24	121%	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.019042	48215	19.36	0.019827	48215	19.36	100%	graph
gov.vote  (https)	0.027812	5314	1.50	0.035175	5356	1.17	78%	graph
IPv6 operational: 67% of linked subdomains (2/3), 69% of all linked domains (9/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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