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 2026.08.22 -
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)
0.043116
9312
1.65
0.038516
9312
1.87
113%
graph
gov.nsf.external
(https)
[v4R]
3/0.175001s
0.509436
59960
0.90
0.053432
0
0
n/a
graph
gov.nsf.par
(https)
0.202014
185704
7.01
0.009569
0
0
n/a
graph
gov.nsf.www
(https)
0.033338
80770
18.67
0.030021
80770
20.54
110%
graph
gov.research.apps
(https)
0.052814
12607
1.85
0.053961
12607
1.81
98%
graph
gov.research.demo.web
(https)
0.043232
0
0
0.046050
0
0
n/a
graph
gov.research.resources
(https)
0.134320
425467
24.22
0.039605
425467
83.23
344%
graph
•
gov.research.www
(https)
[v4R]
1/0.030435s
[v6R]
1/0.037697s
0.056417
22470
3.06
0.063142
22317
2.70
88%
graph
org.purl
[v4R]
2/0.349314s
0.567237
5368
0.07
0.040375
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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