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 2025.04.16 -

gov.ficor. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.bia.www  (https)	0.151803	47937	2.42	0.003360	0	0	n/a	graph
gov.blm.www  (https)	1.058254	116005	0.84	1.138201	116005	0.78	93%	graph
gov.congress.www  (https)	0.052940	7001	1.03	0.043921	7087	1.26	122%	graph
gov.doi.www  (https)	0.028155	55881	15.23	0.027601	55881	15.79	104%	graph
• gov.ficor.www  (https)	0.043993	13228	2.35	0.007545	0	0	n/a	graph
gov.fws.www  (https)	0.056176	111880	15.24	0.003324	0	0	n/a	graph
gov.noaa.www  (https)	0.040100	919	0.18	0.121460	919	0.06	33%	graph
gov.nps.www  (https)  [v4R] 1/0.022532s  [v6R] 1/0.026402s	0.027813	65192	18.42	0.031561	65192	16.04	87%	graph
gov.usa.www  (https)	0.019358	49915	20.04	0.019589	49915	20.04	100%	graph
gov.usbr.www  (https)	0.742677	106455	1.09	0.008320	0	0	n/a	graph
gov.usda.fs.www  (https)	0.098369	0	0	0.031504	0	0	n/a	graph
mil.army.usace.www  (https)	0.043076	376	0.07	0.029605	376	0.10	148%	graph
IPv6 operational: 0% of linked subdomains (0/1), 58% of all linked domains (7/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov