gov.nersc.
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 2025.04.16 -
gov.nersc. |
Department of Energy
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.facebook.www
(https)
[v6R]
1/0.049104s
0.195164
76516
2.99
0.141811
74460
4.03
135%
graph
com.linkedin.www
(https)
0.239012
137993
4.41
0.148457
138416
7.14
162%
graph
com.reddit.www
(https)
0.034882
190240
42.69
0.001201
0
0
n/a
graph
com.tiki-toki.www
(https)
0.101540
30487
2.30
0.015789
0
0
n/a
graph
com.twitter
(https)
[v4R]
1/0.088171s
0.191449
256246
10.24
0.003390
0
0
n/a
graph
gov.energy.science
[v4R]
2/0.041168s
[v6R]
2/0.032819s
0.076016
102804
10.32
0.057779
102804
13.76
133%
graph
gov.lbl.cs
(https)
0.467815
64376
1.05
0.390347
64376
1.26
120%
graph
gov.lbl.www
[v4R]
1/0.052211s
[v6R]
1/0.046360s
0.177210
65087
2.81
0.211441
65087
2.35
84%
graph
gov.lbl.www
(https)
0.137796
65087
3.62
0.158603
65087
3.14
87%
graph
gov.nersc.docs
(https)
0.370151
77988
1.61
0.239717
77988
2.49
155%
graph
gov.nersc.my
(https)
0.501670
15021
0.23
0.128357
0
0
n/a
graph
gov.nersc.www
[v6R]
1/0.065680s
0.000
0
0
4.271060
47308
0.08
n/a
graph
•
gov.nersc.www
(https)
0.000
0
0
4.205940
47308
0.09
n/a
graph
IPv6 operational:
75%
of linked subdomains (3/4),
69%
of all linked domains (9/13)
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: itrg-contact@list.nist.gov