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 2025.06.22 -
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)
0.361456
9988
0.21
0.346999
9988
0.22
104%
graph
com.facebook.www
(https)
0.147532
77821
4.04
0.122328
77942
4.87
121%
graph
com.instagram.www
(https)
0.351068
609879
13.26
0.384901
604818
12.02
91%
graph
com.tva.www
(https)
0.036053
6878
1.46
0.039946
6943
1.36
93%
graph
com.westinghousenuclear.www
(https)
[v4R]
1/0.129334s
0.630144
96087
1.16
0.008153
0
0
n/a
graph
com.youtube.www
(https)
0.163255
617568
28.91
0.152474
618997
31.07
107%
graph
edu.mit.www
[v4R]
1/0.085366s
[v6R]
1/0.084846s
0.124678
47585
2.93
0.129231
47585
2.81
96%
graph
edu.ncsu.www
(https)
0.042454
165400
30.05
0.031929
165400
40.71
135%
graph
edu.umich
(https)
0.032716
6876
1.64
0.057739
6941
0.93
57%
graph
•
gov.casl.www
(https)
0.179252
126303
5.38
0.031914
0
0
n/a
graph
gov.inl
(https)
0.110170
262239
18.19
0.132819
262239
15.16
83%
graph
gov.lanl.www
(https)
0.059919
486664
62.93
0.029564
486664
128.03
203%
graph
gov.ornl.vera
(https)
0.207960
94980
3.50
0.031908
0
0
n/a
graph
gov.ornl.www
(https)
0.057377
55801
7.47
0.027727
55801
15.77
211%
graph
gov.sandia.www
(https)
0.955415
59958
0.48
1.049135
59958
0.44
91%
graph
org.ans.www
(https)
0.303126
35280
0.89
0.003479
0
0
n/a
graph
org.gmpg
(https)
0.216150
1698
0.06
0.003327
0
0
n/a
graph
IPv6 operational:
0%
of linked subdomains (0/1),
71%
of all linked domains (12/17)
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]