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 2025.07.10 -
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)
0.377939
9988
0.20
0.307529
9988
0.25
123%
graph
com.facebook.www
(https)
0.153108
76951
3.84
0.116815
77087
5.07
132%
graph
com.instagram.www
(https)
0.250728
446241
13.62
0.358418
446377
9.51
70%
graph
com.tva.www
(https)
0.052998
6878
1.01
0.036532
6943
1.47
146%
graph
com.westinghousenuclear.www
(https)
[v4R]
1/0.126284s
0.618450
95454
1.18
0.003839
0
0
n/a
graph
com.youtube.www
(https)
0.186287
608713
24.97
0.198313
606403
23.37
94%
graph
edu.mit.www
[v4R]
1/0.032735s
[v6R]
1/0.012818s
0.121296
47624
3.00
0.065553
47624
5.59
186%
graph
edu.ncsu.www
(https)
0.044955
164938
28.60
0.027534
164938
46.61
163%
graph
edu.umich
(https)
0.063807
6876
0.83
0.062876
6941
0.85
103%
graph
•
gov.casl.www
(https)
0.141508
126784
6.86
0.064156
0
0
n/a
graph
gov.inl
(https)
0.114943
262382
17.56
0.109907
262382
18.37
105%
graph
gov.lanl.www
(https)
0.076846
480923
48.28
0.033946
480923
111.19
230%
graph
gov.ornl.vera
(https)
0.121739
95490
6.02
0.003592
0
0
n/a
graph
gov.ornl.www
(https)
0.049993
57895
9.01
0.027736
57895
16.36
181%
graph
gov.sandia.www
(https)
0.737910
60229
0.62
0.704418
60229
0.65
105%
graph
org.ans.www
(https)
0.280916
35103
0.96
0.003381
0
0
n/a
graph
org.gmpg
(https)
0.220984
1698
0.06
0.003318
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]