18.0.255.31 — Boston, Massachusetts, 🇺🇸 USA · AS3 MIT-GATEWAYS

PTR

backbone-rtr-2-ospf.mit.edu

A record for

`backbone-rtr-2-ospf.mit.edu`
	A	2603:4000:ff::1f
	A	18.0.255.31

IP numbers used in conjunction

100%	2603:4000:ff::1f

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐18.0.0.0/1666K IPs · AS3 MIT-GATEWAYS→🔧AS3MIT-GATEWAYS autonomous system→

Boston, Massachusetts, 🇺🇸 USA

^{🇺🇸 MIT-GATEWAYS18.0.0.0/16 Massachusetts Institute of Technology 304 Vassar Street Cambridge Ma 02139, USA}

18.0.255.31 Boston, Massachusetts, 🇺🇸 USA Courtesy of