gov.usap.
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 2026.03.08 -
gov.usap. |
National Science Foundation
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.govdelivery.public
(https)
[v4R]
1/0.068586s
[v6R]
1/0.064152s
0.111125
7656
0.53
0.100804
7656
0.58
111%
graph
gov.nsf.beta
(https)
[v4R]
1/0.037169s
[v6R]
1/0.043164s
0.055653
82049
11.38
0.063015
82049
9.94
87%
graph
gov.nsf.new
(https)
[v4R]
1/0.031482s
[v6R]
1/0.030446s
0.059143
82049
10.61
0.058828
82049
10.79
102%
graph
gov.nsf.oig
(https)
[v4R]
1/0.128822s
[v6R]
1/0.129669s
0.169395
2087
0.09
0.165051
2087
0.10
102%
graph
gov.nsf.www
(https)
0.033619
82049
18.97
0.034519
82049
18.41
97%
graph
gov.opm.www
(https)
0.032613
365
0.09
0.029213
365
0.10
110%
graph
gov.usa.www
(https)
0.019349
47580
19.11
0.018900
47580
20.17
106%
graph
gov.usap.feedback
(https)
[v4R]
2/0.605300s
[v6R]
2/0.506011s
0.726975
22920
0.24
0.607382
22920
0.29
120%
graph
•
gov.usap.www
(https)
0.633008
37448
0.45
0.640189
37448
0.45
99%
graph
IPv6 operational:
100%
of linked subdomains (2/2),
100%
of all linked domains (9/9)
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
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