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 2025.07.25 -
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]
1/0.166412s
[v6R]
1/0.169429s
0.224056
8657
0.29
0.223609
8657
0.30
100%
graph
gov.nsf.beta
(https)
[v4R]
1/0.044719s
[v6R]
1/0.035406s
0.063482
81239
9.84
0.056602
81239
11.07
113%
graph
gov.nsf.new
(https)
[v4R]
1/0.032142s
[v6R]
1/0.031962s
0.057327
81239
10.87
0.054851
81239
11.48
106%
graph
gov.nsf.oig
(https)
0.165794
49931
2.31
0.015798
0
0
n/a
graph
gov.nsf.www
(https)
0.025704
81239
24.79
0.029951
81239
21.37
86%
graph
gov.opm.www
(https)
0.027602
365
0.10
0.032925
365
0.09
84%
graph
gov.usa.www
(https)
0.020924
48046
18.33
0.024760
48046
15.27
83%
graph
gov.usap.feedback
(https)
[v4R]
2/0.581543s
[v6R]
2/0.435343s
0.691760
22461
0.25
0.536113
22461
0.32
129%
graph
•
gov.usap.www
(https)
0.610067
36203
0.45
0.598688
36203
0.46
102%
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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