131.142.21.11 — Boston, Massachusetts, 🇺🇸 USA · AS1742 HARVARDNET
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Prefix 131.142.0.0/16
131.142.21.11
PTR
cfa.
harvard.edu
www1.
cfa.harvard.edu
A record for
21cmcosmology.
org
A
131.142.21.11
www1.
cfa.harvard.edu
A
131.142.21.11
Previously A record for
cfa.
harvard.edu
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131.142.0.0/16
66K IPs · AS1742 HARVARDNET
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Boston, Massachusetts, 🇺🇸 USA
🇺🇸
HARVARDNET
131.142.0.0/16
Internet2/NoX - Harvard
Courtesy of
PTR
A record for
Previously A record for
