129.164.179.21 — Centreville, Virginia, 🇺🇸 USA · AS270 UNSPECIFIED

PTR

astrophysics-old.gsfc.nasa.gov

A record for

`astrophysics-old.gsfc.nasa.gov`
	A	2001:4d0:2310:150::21
	A	129.164.179.21

Previously A record for

universe.nasa.gov

universe.gsfc.nasa.gov

IP numbers used in conjunction

100%	2001:4d0:2310:150::21

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Centreville, Virginia, 🇺🇸 USA

^{🇺🇸 UNSPECIFIED129.164.128.0/17}

129.164.179.21 Centreville, Virginia, 🇺🇸 USA Courtesy of