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 2026.10.24 -

gov.stb. | Surface Transportation Board	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.amazonaws.s3.dcms-external  (https)	0.040109	263	0.05	0.003032	0	0	n/a	graph
com.govdelivery.public  (https)  [v4R] 1/0.061661s  [v6R] 1/0.053725s	0.218097	7681	0.27	0.088995	7681	0.67	248%	graph
com.linkedin.www  (https)	0.190833	140465	5.64	0.157102	140465	6.83	121%	graph
com.x  (https)	0.087774	40318	3.54	0.004121	0	0	n/a	graph
gov.dot.oig.www  (https)	0.327253	69014	1.61	0.044303	0	0	n/a	graph
• gov.stb.www  (https)	0.743911	102156	1.05	0.033563	102156	23.62	2252%	graph
gov.usa.www  (https)	0.027653	48647	13.75	0.026747	48647	14.27	104%	graph
gov.whitehouse.www  (https)	0.030547	298512	75.92	0.032861	298512	71.17	94%	graph
IPv6 operational: 100% of linked subdomains (1/1), 62% of all linked domains (5/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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