The names of all the IP addresses in 4.2.2.0/24
4.2.2.1	a.resolvers.level3.net.
4.2.2.2	b.resolvers.level3.net.
4.2.2.3	c.resolvers.level3.net.
4.2.2.4	d.resolvers.level3.net.
4.2.2.5	e.resolvers.level3.net.
4.2.2.6	f.resolvers.level3.net.
4.2.2.50	dnslb1.bbnplanet.com.
4.2.2.51	dnslb2.bbnplanet.com.
4.2.2.100	tac-pri.sys.gtei.net.
4.2.2.101	tac-bak.sys.gtei.net.
4.2.2.200	dnsauth1a.sys.gtei.net.
4.2.2.201	dnsauth2a.sys.gtei.net.
4.2.2.202	dnsauth3a.sys.gtei.net.
4.2.2.222	l100.snjpca1-br2.bbnplanet.net.
14 IP addresses in 4.2.2.0/24 appear to have a name (Pointer Record).
4.2.2.1   !ip !rdap !whois !bl !scan !tr !dnstr !g !gsec

  
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