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 2026.10.01 -

gov.amtrakoig. | National Railroad Passenger Corporation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.amtrak.www	0.046531	0	0	0.059170	0	0	n/a	graph
com.amtrak.www  (https)	0.085377	1904	0.17	0.167064	1904	0.09	51%	graph
com.bootstrapcdn.netdna  (https)	0.032125	204	0.05	0.037044	204	0.04	86%	graph
com.x  (https)	0.166889	35199	1.62	0.008423	0	0	n/a	graph
gov.amtrakoig  (https)	0.126204	79257	4.80	0.010486	0	0	n/a	graph
• gov.amtrakoig.www  (https)  [v4R] 1/0.285475s	0.318473	79257	1.90	0.002223	0	0	n/a	graph
gov.dot.railroads  (https)	0.060454	369	0.05	0.286904	369	0.01	21%	graph
gov.ignet.www  (https)	0.660809	55531	0.64	0.733609	55531	0.58	90%	graph
gov.ntsb.www  (https)  [v4R] 1/0.272355s  [v6R] 1/0.286853s	0.296125	65407	1.69	0.310047	65407	1.61	95%	graph
gov.oversight  (https)  [v4R] 1/0.060502s	1.048311	80301	0.58	0.010519	0	0	n/a	graph
net.cloudfront.d1azc1qln24ryf  (https)  [v4R] 1/0.030730s  [v6R] 1/0.025976s	0.111895	2334	0.16	0.161874	2334	0.11	69%	graph
IPv6 operational: 0% of linked subdomains (0/2), 55% of all linked domains (6/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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