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 2026.02.14 -
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)
0.033517
9360
2.16
0.032984
9360
2.23
103%
graph
gov.nsf.external
(https)
[v4R]
3/0.176682s
0.319720
57178
1.37
0.052262
0
0
n/a
graph
gov.nsf.par
(https)
0.196509
203070
7.90
0.013729
0
0
n/a
graph
gov.nsf.www
(https)
0.028738
82807
22.56
0.028979
82807
22.56
100%
graph
gov.research.apps
(https)
0.050624
12775
1.95
0.050256
12775
1.95
100%
graph
gov.research.demo.web
(https)
0.045281
0
0
0.045959
0
0
n/a
graph
gov.research.resources
(https)
0.039552
353841
69.22
0.030071
353841
89.99
130%
graph
•
gov.research.www
(https)
[v4R]
4/0.080901s
[v6R]
4/0.104801s
0.130412
22337
1.31
0.150296
22329
1.14
87%
graph
org.purl
[v4R]
2/0.358142s
1.371529
5368
0.03
0.052183
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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