Robtex

Up: 209.112.114.0/23
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Down left: 209.112.114.0/25
Down right: 209.112.114.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
209.112.114.0	PTR	host0.crl-fo.sjc1.verisign.com
209.112.114.1	PTR	rv.crl-fo.sjc1.verisign.com
209.112.114.2	PTR	r1.crl-fo.sjc1.verisign.com
209.112.114.3	PTR	r2.crl-fo.sjc1.verisign.com
209.112.114.5	PTR	mail.emailsecurity.verisign.com
209.112.114.8	PTR	mail-vs-sj.emailsecurity.verisign.com
209.112.114.31	PTR	host31.crl-fo.sjc1.verisign.com
209.112.114.33	PTR	ns2.dnsvisa.com
209.112.114.33	PTR	ns2.euro909.com
209.112.114.33	PTR	f4.nstld.com
209.112.114.34	PTR	m.au
209.112.114.36	PTR	host36.crl-fo.sjc1.verisign.com
209.112.114.37	A+PTR	ns12.verisign.com