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 2025.07.01 -
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)
0.051311
5168
0.77
0.054013
5168
0.73
94%
graph
gov.nsf.external
(https)
[v4R]
2/0.499506s
0.695840
31742
0.35
0.003369
0
0
n/a
graph
gov.nsf.par
(https)
1.328640
202470
1.16
0.003427
0
0
n/a
graph
gov.nsf.www
(https)
0.046318
81444
13.51
0.288375
81444
2.16
16%
graph
gov.research.apps
(https)
0.275911
12621
0.35
0.053760
12621
1.82
519%
graph
gov.research.demo.web
(https)
0.058264
0
0
0.058673
0
0
n/a
graph
gov.research.resources
(https)
0.059851
393747
50.92
0.113047
393747
26.58
52%
graph
•
gov.research.www
(https)
[v4R]
4/0.355681s
[v6R]
4/0.164199s
0.657490
22363
0.26
0.263883
22363
0.65
250%
graph
org.purl
[v4R]
2/0.384479s
1.391794
5368
0.03
0.064170
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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