gov.casl.
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 2026.08.22 -
gov.casl. |
Department of Energy
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.epri.www
(https)
0.406717
10710
0.20
0.348083
10710
0.23
117%
graph
com.facebook.www
(https)
0.375619
426569
8.68
0.248766
424800
13.07
151%
graph
com.googletagmanager.www
(https)
0.048960
1561
0.25
0.047984
1561
0.25
102%
graph
com.instagram.www
(https)
0.313647
401960
9.80
0.288578
402167
10.65
109%
graph
com.tva.www
(https)
0.031988
5338
1.31
0.040450
5381
1.03
78%
graph
com.westinghousenuclear.www
(https)
[v4R]
1/0.126899s
0.453263
125339
2.11
0.005362
0
0
n/a
graph
com.youtube.www
(https)
0.195558
864564
33.83
0.194178
863298
33.95
100%
graph
edu.mit.www
[v4R]
1/0.022114s
[v6R]
1/0.028230s
0.064746
48028
5.73
0.058764
48028
6.32
110%
graph
edu.ncsu.www
(https)
0.038443
0
0
0.027408
0
0
n/a
graph
edu.umich
(https)
0.039318
5336
1.04
0.032625
5379
1.28
123%
graph
•
gov.casl.www
(https)
0.153737
129463
6.46
0.058564
0
0
n/a
graph
gov.inl
(https)
0.028555
5291
1.44
0.029010
5334
1.40
97%
graph
gov.lanl.www
(https)
0.098585
506726
39.45
0.040495
506726
96.65
245%
graph
gov.ornl.vera
(https)
0.081328
91208
8.59
0.008952
0
0
n/a
graph
gov.ornl.www
(https)
0.034911
60296
13.53
0.033137
60296
13.94
103%
graph
gov.sandia.www
(https)
0.960978
156990
1.25
0.914538
156990
1.31
105%
graph
org.ans.www
(https)
0.279682
31824
0.87
0.006718
0
0
n/a
graph
org.gmpg
(https)
0.196882
1698
0.07
0.011300
0
0
n/a
graph
IPv6 operational:
0%
of linked subdomains (0/1),
67%
of all linked domains (12/18)
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:
[email protected]