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 2026.02.25 -

gov.arc. | Appalachian Regional Commission	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  [v4R] 2/0.094656s  [v6R] 1/0.014581s	0.361760	455788	9.63	0.305238	452477	11.32	118%	graph
com.googleapis.fonts  (https)	0.038310	1621	0.33	0.045156	1621	0.27	84%	graph
com.googletagmanager.www  (https)	0.028577	1561	0.43	0.035402	1561	0.34	80%	graph
com.instagram.www  (https)	0.351329	595042	12.93	0.454238	589781	9.91	77%	graph
com.linkedin.www  (https)	0.228071	141194	4.72	0.212125	141234	5.08	108%	graph
com.x  (https)	0.118834	237109	15.33	0.002597	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.052980s  [v6R] 1/0.025395s	0.234802	690953	22.53	0.273748	693191	19.37	86%	graph
• gov.arc.www  (https)	0.065736	144533	16.96	0.065219	144533	16.96	100%	graph
IPv6 operational: 100% of linked subdomains (1/1), 88% of all linked domains (7/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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