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 2026.02.17 -
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)
0.550020
10710
0.15
0.432560
10710
0.19
127%
graph
com.facebook.www
(https)
0.218023
78590
2.75
0.275093
78718
2.18
79%
graph
com.googletagmanager.www
(https)
0.033823
1561
0.36
0.030191
1561
0.40
110%
graph
com.instagram.www
(https)
0.320909
578470
13.79
0.396563
578598
11.15
81%
graph
com.tva.www
(https)
0.064569
6976
0.83
0.113794
7061
0.48
57%
graph
com.westinghousenuclear.www
(https)
[v4R]
1/0.127742s
0.528540
124081
1.79
0.005209
0
0
n/a
graph
com.youtube.www
(https)
0.194961
677367
26.64
0.195854
679387
26.58
100%
graph
edu.mit.www
[v4R]
1/0.111527s
[v6R]
1/0.062543s
0.144457
48130
2.55
0.097054
48130
3.79
148%
graph
edu.ncsu.www
(https)
0.037933
0
0
0.031525
0
0
n/a
graph
edu.umich
(https)
0.061804
6995
0.87
0.060312
7038
0.89
102%
graph
•
gov.casl.www
(https)
0.122321
128989
8.07
0.008481
0
0
n/a
graph
gov.inl
(https)
0.133183
6929
0.40
0.071895
7035
0.76
190%
graph
gov.lanl.www
(https)
0.072865
505983
53.62
0.036651
505983
107.23
200%
graph
gov.ornl.vera
(https)
0.117895
90480
5.90
0.008400
0
0
n/a
graph
gov.ornl.www
(https)
0.038706
58587
11.76
0.030499
58587
14.90
127%
graph
gov.sandia.www
(https)
0.704587
161689
1.75
0.723538
161689
1.71
97%
graph
org.ans.www
(https)
0.226889
32115
1.08
0.003030
0
0
n/a
graph
org.gmpg
(https)
0.188844
1698
0.07
0.003034
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]