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 2026.01.26 -
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)
0.486962
10710
0.17
0.388872
10710
0.21
125%
graph
com.facebook.www
(https)
0.183991
79897
3.33
0.208399
80001
2.93
88%
graph
com.googletagmanager.www
(https)
0.035393
1561
0.34
0.031309
1561
0.38
113%
graph
com.instagram.www
(https)
0.691581
579259
6.40
0.509355
584442
8.76
137%
graph
com.tva.www
(https)
0.065208
6976
0.82
0.069783
7040
0.78
95%
graph
com.westinghousenuclear.www
(https)
[v4R]
1/0.124544s
0.522639
123781
1.81
0.006737
0
0
n/a
graph
com.youtube.www
(https)
0.214796
671692
23.95
0.195843
665841
26.05
109%
graph
edu.mit.www
[v4R]
1/0.060006s
[v6R]
1/0.038673s
0.087948
48128
4.22
0.075629
48128
4.90
116%
graph
edu.ncsu.www
(https)
0.048524
0
0
0.043816
0
0
n/a
graph
edu.umich
(https)
0.065454
6974
0.82
0.065160
7038
0.83
101%
graph
•
gov.casl.www
(https)
1.181804
127414
0.82
0.008557
0
0
n/a
graph
gov.inl
(https)
0.044983
6929
1.20
0.068538
7035
0.79
66%
graph
gov.lanl.www
(https)
0.069920
506974
56.06
0.035857
506974
110.51
197%
graph
gov.ornl.vera
(https)
0.103659
89380
6.62
0.008514
0
0
n/a
graph
gov.ornl.www
(https)
0.046679
57147
9.48
0.068512
57147
6.41
68%
graph
gov.sandia.www
(https)
0.738538
109953
1.14
0.893432
109953
0.94
83%
graph
org.ans.www
(https)
0.293844
32041
0.83
0.010757
0
0
n/a
graph
org.gmpg
(https)
0.193565
1698
0.07
0.006470
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:
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