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 2025.07.23 -
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]
1/0.186637s
[v6R]
1/0.170444s
0.358045
8657
0.18
0.227739
8657
0.29
158%
graph
gov.nsf.beta
(https)
[v4R]
1/0.036677s
[v6R]
1/0.034540s
0.059074
81241
10.51
0.054640
81241
11.48
109%
graph
gov.nsf.new
(https)
[v4R]
1/0.030383s
[v6R]
1/0.031163s
0.053310
81241
11.69
0.056546
81241
11.07
95%
graph
gov.nsf.oig
(https)
0.157386
49931
2.43
0.016372
0
0
n/a
graph
gov.nsf.www
(https)
0.022524
81241
28.17
0.022996
81241
28.17
100%
graph
gov.opm.www
(https)
0.050118
365
0.06
0.026671
365
0.11
192%
graph
gov.usa.www
(https)
0.022649
48043
16.66
0.018643
48043
20.36
122%
graph
gov.usap.feedback
(https)
[v4R]
2/0.579762s
[v6R]
2/0.525729s
0.720145
22461
0.24
0.628746
22461
0.27
115%
graph
•
gov.usap.www
(https)
0.647333
36236
0.43
0.682715
36236
0.41
95%
graph
IPv6 operational:
100%
of linked subdomains (2/2),
89%
of all linked domains (8/9)
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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