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 2026.03.26 -
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)
0.960474
10680
0.08
0.427705
10680
0.19
225%
graph
com.facebook.www
(https)
0.381383
464703
9.31
0.635690
462786
5.56
60%
graph
com.googletagmanager.www
(https)
1.100565
1561
0.01
0.034784
1561
0.35
3235%
graph
com.instagram.www
(https)
0.354509
601944
12.97
0.459904
602039
10.01
77%
graph
com.tva.www
(https)
0.091738
4561
0.38
0.067110
4603
0.52
137%
graph
com.westinghousenuclear.www
(https)
[v4R]
1/0.166304s
2.335732
125326
0.41
0.005267
0
0
n/a
graph
com.youtube.www
(https)
0.211616
688929
24.91
0.235372
690359
22.41
90%
graph
edu.mit.www
[v4R]
1/0.025701s
[v6R]
1/0.123615s
0.201934
47944
1.82
1.123067
47944
0.33
18%
graph
edu.ncsu.www
(https)
0.072698
0
0
0.048397
0
0
n/a
graph
edu.umich
(https)
0.324585
7037
0.17
0.140013
7080
0.39
233%
graph
•
gov.casl.www
(https)
0.245542
129317
4.03
0.010578
0
0
n/a
graph
gov.inl
(https)
0.120609
4535
0.29
1.110945
4578
0.03
11%
graph
gov.lanl.www
(https)
0.129008
312994
18.51
0.061061
312994
39.15
211%
graph
gov.ornl.vera
(https)
0.120253
90649
5.76
0.010496
0
0
n/a
graph
gov.ornl.www
(https)
0.064672
61155
7.29
0.082271
61155
5.69
78%
graph
gov.sandia.www
(https)
2.175625
161566
0.57
1.651548
161566
0.75
132%
graph
org.ans.www
(https)
0.275518
38252
1.06
0.004111
0
0
n/a
graph
org.gmpg
(https)
0.250511
1698
0.05
0.053753
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]