Top 100 Second-Level Domain Names
Jul 2008

 30416599 ne.jp				  2069593 embarqhsd.net
 21481284 rr.com			  2021391 com.ar
 14583372 comcast.net			  1935862 net.mx
 14480671 myvzw.com			  1790636 net.in
 14079442 com.cn			  1738987 rogers.com
 13069080 telecomitalia.it		  1700877 sky.com
 11797917 verizon.net			  1690595 net.ar
 11720021 sbcglobal.net			  1633384 windstream.net
 10536443 t-dialin.net			  1625431 ac.uk
  9710461 level3.net			  1580402 tele.dk
  9310906 t-ipconnect.de		  1530514 pppool.de
  9114219 wanadoo.fr			  1481217 algx.net
  8626310 com.mx			  1480172 shawcable.net
  8586013 bellsouth.net			  1463955 net.co
  8172904 cox.net			  1459406 xo.net
  7479498 rima-tde.net			  1455874 belgacom.be
  7352018 gaoland.net			  1433119 btopenworld.com
  7014556 hinet.net			  1425254 alicedsl.de
  6334175 co.uk				  1385422 telus.net
  6123662 net.au			  1356715 com.tw
  5959334 aol.com			  1349993 cantv.net
  5765701 pacbell.net			  1302173 insightbb.com
  5256543 qwest.net			  1276252 net.il
  4863745 btcentralplus.com		  1254464 bezeqint.net
  4676612 net.br			  1252844 einsundeins.de
  4673292 charter.com			  1246453 bluewin.ch
  4624800 ntl.com			  1236849 direct-adsl.nl
  4613837 com.br			  1235613 frontiernet.net
  4303080 com.au			  1231387 telenet.be
  4268198 proxad.net			  1217229 tiscali.fr
  3963369 mycingular.net		  1154394 videotron.ca
  3575751 or.jp				  1147022 club-internet.fr
  3376808 swbell.net			  1142540 orange.es
  3159908 net.tw			  1135870 wanadoo.nl
  3133260 spcsdns.net			  1133920 rdsnet.ro
  3064649 optonline.net			  1129248 covad.net
  3036556 nortelnetworks.com		  1118010 co.za
  2991975 in-addr.arpa			  1107327 mchsi.com
  2955392 adelphia.net			  1081786 netvigator.com
  2881356 ad.jp				  1070858 co.nz
  2866765 ameritech.net			  1039640 as43234.net
  2835531 telia.com			  1039168 chello.nl
  2814227 tpnet.pl			  1035599 ac.jp
  2691564 ono.com			  1018062 army.mil
  2402007 uu.net			   968786 comcastbusiness.net
  2380483 net.tr			   957988 ctinets.com
  2341072 qsc.de			   931540 libertysurf.net
  2269463 arcor-ip.net			   923834 t-com.hr
  2168097 as9105.com			   917985 bredbandsbolaget.se
  2088363 bell.ca			   895960 dsl.net