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(? ) (? ) ISDN 153 CN AC COM EDU GOV NET ORG 1728 133796 1629 7796 20234 9587 4774 179544 1.0% 74.5% 0.9% 4.3% 11.3% 5.3% 2.7% 100% 4
CN ( EDU) 59491 15412 2554 1541 3338 1008 943 33.44% 8.66% 1.44% 0.87% 1.88% 0.57% 0.53% 4700 1321 1562 8892 6922 1824 3836 2.64% 0.74% 0.88% 5.00% 3.89% 1.02% 2.16% 872 5931 2457 5473 1468 24666 1358 0.49% 3.33% 1.38% 3.08% 0.82% 13.86% 0.76% 757 2882 540 1472 211 3588 611 0.42% 1.62% 0.30% 0.83% 0.12% 2.02% 0.34% * 141 440 1328 1806 70 8500 0.08% 0.25% 0.75% 1.01% 0.04% 4.78% * CN WWW.CN.COM.NET.ORG 371600 WWW AC.CN COM EDU GOV NET ORG (.CN).CN.CN (.CN) (.CN).CN 425 291323 6148 54156 17831 1717 371600 0.1% 78.3% 1.7% 14.6% 4.8% 0.5% 100.0% 5
WWW 75066 39667 4843 3206 8037 1959 2014 20.2% 10.7% 1.3% 0.9% 2.2% 0.5% 0.5% 12567 2682 3769 29202 31216 4568 13690 3.4% 0.7% 1.0% 7.9% 8.4% 1.2% 3.7% 1971 16740 6216 8567 5697 70192 3082 0.5% 4.5% 1.7% 2.3% 1.5% 18.9% 0.8% 1399 11557 1093 2959 947 3132 1333 0.4% 3.1% 0.3% 0.8% 0.3% 0.8% 0.4% * * * 316 691 1711 1312 177 22 0.1% 0.2% 0.5% 0.3% 0.0% 0.0% * WWW WWW 9380M 55M 5147M 259M 1093M ( )2469M 2M 355M IP IP IP IP 6
IP APNIC APNIC IP APNIC IP 1 IP IPv4 2 APNIChttp://www.apnic.net/ 3 APNIC 4 CNNIC CNNIC IP CNNIC CNNIC IP 5 IP ( ) IP 6 IP CNNIC IP 32768 IP 922624 7 IP CNNIC IP 98304 IP 368640 7
8 8 IP
CNNIC IP IP 9 CNNIC IP CNNIC IP *1 59.3% 40.7% *2 18 18-24 25-30 31-35 36-40 41-50 51-60 60 17.6% 37.3% 17.0% 10.2% 7.4% 6.8% 2.8% 0.9% 9
*3 57.8% 42.2% *4 6.6% 7.1% 2.3% 2.5% 3.7% 1.6% 1.2% 4.8% 2.4% 3.8% 8.1% 5.5% 1.9% 3.8% 2.0% 6.5% 2.8% 5.4% 2.9% 9.5% 2.0% 0.4% 5.2% 0.8% 1.7% 0.1% 2.2% 1.2% 0.3% 0.3% 1.4% *5 12.9% 30.6% 26.1% 27.6% 2.3% 0.5% 10
*6 IT 12.5% 4.7% 0.8% 10.3% 11.8% 1.2% 6.1% 1.6% 4.1% 1.0% 1.0% 2.3% 1.0% 1.4% 3.0% 1.0% 0.2% 1.1% 10.6% 1.0% 1.9% 11.1% 3.9% 0.4% 1.7% 0.8% 2.9% 0.1% 0.1% 0.2% 0.2% *7 8.0% 8.9% 15.7% 6.2% 10.3% 10.3% 1.0% 6.2% 0.9% 28.0% 4.0% 0.5% *8 11
*1 62.6% 42.5% 20.2% 19.4% 0.6% 0.5% 0.4% *2 12
*3 9.8 *4. 3.4 *5 0 1 2 3 12.8% 5.4% 4.3% 2.8% 4 5 6 7 2.3% 1.9% 1.9% 2.8% 8 9 10 11 8.8% 15.2% 16.1% 13.3% 12 13 14 15 14.1% 16.5% 22.1% 23.0% 16 17 18 19 20.2% 16.9% 16.6% 29.3% 20 21 22 23 41.5% 40.3% 32.3% 19.9% *6 E-mail 1.5 E-mail 1.2 *7 ( )7.7 8.3 5.5 *8 53.1% 4.8% 1.0% 24.6% 1.1% 7.0% 1.9% 3.8% 1.1% 0.1% 13
1.0% 0.3% 0.2% 9 92.6% 21.3% 68.3% 45.3% 42.2% QQICQ 45.4% BBS 18.9% 6.8% 1.9% 18.1% 11.5% 8.8% 8.9% 9.5% 1.0% 0.7% 3.6% 5.5% 0.9% 0.8% 0.3% VOD 5.6% 3.6% MP3FLASH 13.4% 1.1% 3.3% 0.9% 1.2% ERPCRMSCM 1.2% 0.1% 10 78.0% 53.4% 44.6% 27.8% 14
17.9% 32.6% 30.1% 20.4% 11.0% 4.6% 8.0% 22.1% 7.5% 6.5% 7.2% 7.6% 4.9% 2.9% 8.5% 3.1% 5.8% 0.7% 11 81.3% 71.1% 12 29.7% 27.1% 20.2% 24.0% 13.4% 38.9% 23.7% 6.4% 11.7% 7.7% 6.4% 24.0% 11.2% 10.7% 7.3% 11.6% 15.3% 4.2% 15
15.2% 13.6% 5.2% 0.8% 13 84.6% 70.2% 32.8% 56.8% 28.6% 17.9% 37.4% 12.5% 3.4% 11.3% 0.6% 14. 12.3% 38.1% 39.1% 10.5% 1.8% 15.4% 54.4% 28.4% ERP 36.6% 32.9% 21.9% 8.6% CRM 46.7% 32.1% 15.6% 5.6% SCM 51.1% 32.3% 12.7% 3.9% (? ) 1 4.5% 29.2% 36.5% 21.5% 8.3% 3.4% 15.9% 37.5% 30.6% 12.6% 2.1% 15.1% 46.4% 29.0% 7.4% 6.0% 40.6% 39.2% 11.8% 2.4% 2.5% 21.2% 49.5% 21.8% 5.0% 2.9% 24.3% 50.1% 18.1% 4.6% 3.1% 19.4% 45.9% 24.3% 7.3% 9.6% 44.5% 37.2% 7.1% 1.6% 2.0% 32.4% 55.8% 8.7% 1.1% 16
2 37.5% 35.3% 22.6% 3.6% 1.0% 33.6% 33.2% 25.3% 5.7% 2.2% 26.6% 34.7% 31.0% 6.1% 1.6% 3 33.3% 6.4% 28.2% 13.0% 16.9% 2.2% 4 5.9% 31.6% 25.9% 20.8% 15.8% 5 6.2% 60.4% 12.1% 21.3% 6 17.6% 50.5% 28.4% 3.5% 7 20.2% 49.1% 30.7% 17
8 9.2% 64.4% 26.4% 9 17.0% 8.5% 40.4% 32.0% 0.4% 1.7% 10 18.4% 44.5% 30.6% 6.5% 11 33.8% 66.2% 12-17 12 45.5% 41.3% 41.1% 31.8% 26.1% 2.2% 13 67.7% 29.9% 6.2% 12.5% 34.9% 7.1% 18
5.5% 4.7% 11.0% 2.7% 12.7% 2.1% 9.8% 7.7% 4.3% 2.3% 14 39.4% 27.1% 11.9% 20.1% 17.8% 17.5% 22.3% 8.9% 17.3% 13.8% 14.9% 13.1% 20.2% 16.7% 8.9% 0.3% 15 33.3% 31.1% 28.4% 6.9% 0.3% 16 EMS 15.5% 7.6% 38.8% 35.9% 19
1.6% 0.6% 17 23.4% 10.8% 39.3% 8.6% 10.8% 6.4% 0.7% 18 24.7% 42.2% 21.3% 8.4% 3.4% 19 8.8 20 43.6% 27.6% 14.7% 67.8% 1.4% % 20.6% 28.1% 27.1% 17.1% 22 8.2 23 16.4% 5.4% 14.3% 20
/ 53.4% 2.0% 7.7% 0.8% 24 41.7% BBS 20.7% QQICQ 83.3% NetMeeting 6.5% 3.3% 25 59.4% 30.5% 10.1% 26 23.6% 78.4% 70.2% 3.9% 6.8% 2.7% 27 1 4.0% 13 10.8% 3 -- 12.4% --1 14.4% 1 10.0% 48.4% 28 68.7% 7.0% 4.4% 1.7% 16.8% 1.4% 21
29 16.2% 26.2% 2.3% 1.0% 2.0% 0.7% 32.3% 17.3% 2.0% 30 2.4% 5.0% 8.1% 11.8% 13.9% 57.0% 1.8% * 22
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50.0% 15.0% 40.0% 30.0% 10.0% 20.0% 5.0% 10.0% 0.0% 99.7 00.1 00.7 01.1 01.7 02.1 02.7 03.1 41.3% 41.3% 42.6% 41.4% 39.5% 38.6% 36.0% 37.9% 25.3% 26.6% 24.7% 25.4% 26.6% 27.4% 28.5% 24.6% 22.8% 21.2% 21.0% 20.1% 20.0% 20.6% 22.0% 20.3% 4.2% 4.0% 4.0% 4.7% 5.1% 4.6% 4.7% 4.3% 4.1% 4.2% 4.2% 4.6% 4.5% 4.4% 4.4% 3.7% 2.2% 2.5% 2.5% 2.8% 3.1% 3.1% 3.1% 3.4% 0.0% 40
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M IP 29002240 IP ISP APNIC CNNIC IP IP 43
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4-9 70
5-1 71
5-2 5-3 72
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* ADSLCable Modem Microwave ISDN 1CNNIC 6 84 2WIP 18 74 83
WIP CNNIC *1 53% 47% *2 *3 65% 35% 84
*4 *5 / 4% 20% 26% 2% 32% 11% 5% *6 1 1-2 2-3 3-4 4 21% 30% 21% 15% 13% *1 85
*2 50 51100 101200 201300 301400 401500 500 ISP *3 11.5 *4. 5.0 *5 86
*8 87
*9 QQICQ BBS VOD MP3FLASH *10 88
*11 12WIP 13WIP 71% 89
WIP 63% 90
3WIP 91
92
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2002 12 1,809 692 2.30% 2002 12 31 95
?? 861 38.25%?? 1 50.9% 49.1% 2 18 18-24 25-30 31-35 36-40 41-50 51-60 60 96
97 3 51.2% 48.8% 4 6
1???? 2 T1 T3 Cable Modem ADSL ISDN E-mail 4 2.23 98
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