gov.research.
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 2025.11.26 -
gov.research. |
National Science Foundation
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
gov.nsf.etap
(https)
0.045682
9330
1.58
0.028423
9330
2.54
161%
graph
gov.nsf.external
(https)
[v4R]
3/0.309498s
0.453071
57169
0.96
0.008422
0
0
n/a
graph
gov.nsf.par
(https)
0.219873
202737
7.06
0.025322
0
0
n/a
graph
gov.nsf.www
(https)
0.029572
81107
21.34
0.032232
81107
19.34
91%
graph
gov.research.apps
(https)
1.127524
12775
0.09
0.057299
12775
1.71
1977%
graph
gov.research.demo.web
(https)
0.050997
0
0
0.044063
0
0
n/a
graph
gov.research.resources
(https)
0.489447
353782
5.52
0.042691
353782
64.27
1164%
graph
•
gov.research.www
(https)
[v4R]
4/0.086034s
[v6R]
4/0.551191s
0.142334
21938
1.18
0.606845
21938
0.28
23%
graph
org.purl
[v4R]
2/0.396270s
1.406261
5368
0.03
0.056935
0
0
n/a
graph
IPv6 operational:
75%
of linked subdomains (3/4),
56%
of all linked domains (5/9)
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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