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 2025.09.19 -
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)
0.429764
10018
0.18
0.394048
10018
0.19
109%
graph
com.facebook.www
(https)
[v4R]
1/0.121176s
0.297531
76220
1.96
0.170347
77024
3.46
177%
graph
com.googletagmanager.www
(https)
0.032363
1561
0.37
0.030430
1561
0.40
107%
graph
com.instagram.www
(https)
0.227487
437767
14.71
0.209166
437855
15.98
109%
graph
com.tva.www
(https)
0.038510
6955
1.40
0.051472
7020
1.05
75%
graph
com.westinghousenuclear.www
(https)
[v4R]
1/0.127453s
0.663300
96654
1.11
0.003411
0
0
n/a
graph
com.youtube.www
(https)
0.211510
659419
23.84
0.180839
660306
27.99
117%
graph
edu.mit.www
[v4R]
1/0.022629s
[v6R]
1/0.023177s
0.062336
48647
5.99
0.065061
48647
5.71
95%
graph
edu.ncsu.www
(https)
0.045785
172069
29.17
0.027166
172069
48.62
167%
graph
edu.umich
(https)
0.056966
6932
0.94
0.067173
6975
0.79
84%
graph
•
gov.casl.www
(https)
0.162264
127624
6.01
0.032079
0
0
n/a
graph
gov.inl
(https)
0.101568
265629
20.07
0.159141
265629
12.75
64%
graph
gov.lanl.www
(https)
0.070479
503242
54.85
0.032480
503242
119.98
219%
graph
gov.ornl.vera
(https)
0.224726
89334
3.04
0.007499
0
0
n/a
graph
gov.ornl.www
(https)
0.060902
56022
7.12
0.037818
56022
11.55
162%
graph
gov.sandia.www
(https)
0.976225
63165
0.49
0.887894
63165
0.54
110%
graph
org.ans.www
(https)
0.237881
34263
1.10
0.007486
0
0
n/a
graph
org.gmpg
(https)
0.204682
1698
0.06
0.003626
0
0
n/a
graph
IPv6 operational:
0%
of linked subdomains (0/1),
72%
of all linked domains (13/18)
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:
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