Pop：在网上搜索了一下202.97这个B段，发现都是骨干网的信息，所有全部都找出来了。
下面是纯真数据库提供的IP段信息：
61.168.242.0 61.168.242.255 河南省 网通骨干网
61.179.255.0 61.179.255.255 山东省 联通骨干网
61.237.113.0 61.237.113.255 中国 铁通骨干网
118.84.0.0 118.84.0.255 中国 电信骨干网
118.84.1.0 118.84.1.255 安徽省 电信骨干网
118.84.2.0 118.85.255.255 中国 电信骨干网
202.97.0.0 202.97.15.255 北京市 电信骨干网
202.97.16.0 202.97.16.255 甘肃省 电信骨干网
202.97.17.0 202.97.17.255 福建省 电信骨干网
202.97.18.0 202.97.18.255 安徽省 电信骨干网
202.97.19.0 202.97.19.127 湖北省 电信骨干网
202.97.19.128 202.97.19.255 云南省 电信骨干网
202.97.20.0 202.97.20.255 北京市 电信骨干网
202.97.21.0 202.97.21.255 广西 电信骨干网
202.97.22.0 202.97.22.255 江西省 电信骨干网
202.97.23.0 202.97.23.255 浙江省 电信骨干网
202.97.24.0 202.97.24.255 四川省 电信骨干网
202.97.25.0 202.97.25.255 广东省 电信骨干网
202.97.26.0 202.97.27.255 江苏省 电信骨干网
202.97.29.0 202.97.29.255 中国 电信骨干网
202.97.33.0 202.97.33.255 上海市 电信骨干网国际出口
202.97.37.47 202.97.37.144 中国电信 骨干网
202.97.37.146 202.97.37.255 中国电信 骨干网
202.97.38.0 202.97.38.255 山西省 电信省际互联骨干网
202.97.39.0 202.97.39.255 山东省 电信省际互联骨干网
202.97.40.0 202.97.40.255 四川省 电信省际互联骨干网
202.97.41.0 202.97.41.255 中国电信 骨干网
202.97.42.0 202.97.42.255 广东省广州市 电信骨干网
202.97.43.0 202.97.43.255 广东省 电信省际互联骨干网
202.97.44.0 202.97.44.255 广西 电信骨干网
202.97.46.0 202.97.46.255 四川省 电信省际互联骨干网
202.97.49.0 202.97.49.255 中国电信 广东省骨干网国际出口
202.97.50.0 202.97.50.255 中国电信 骨干网
202.97.51.0 202.97.51.255 中国电信 骨干网国际出口
202.97.52.0 202.97.52.255 中国电信 骨干网
202.97.53.0 202.97.53.255 中国电信 北京市骨干网国际出口
202.97.54.0 202.97.55.255 中国电信 骨干网
202.97.56.0 202.97.56.255 黑龙江省 电信骨干网
202.97.57.0 202.97.58.5 中国电信 骨干网
202.97.58.7 202.97.59.255 中国电信 骨干网
202.97.60.0 202.97.64.255 广东省 电信骨干网
202.97.65.0 202.97.65.255 陕西省 电信骨干网
202.97.66.0 202.97.66.255 广西 电信骨干网
202.97.67.0 202.97.67.255 湖北省 电信骨干网
202.97.68.0 202.97.68.255 浙江省 电信骨干网
202.97.69.0 202.97.69.255 贵州省 电信骨干网
202.97.70.0 202.97.70.255 四川省 电信骨干网
202.97.71.0 202.97.95.255 中国 电信骨干网
203.207.64.0 203.207.68.49 中国CEI(中国经济信息网)骨干网 网络中心
203.207.68.50 203.207.68.50 中国CEI(中国经济信息网)骨干网 网络中心宁夏站
203.207.68.51 203.207.79.255 中国CEI(中国经济信息网)骨干网 网络中心
218.61.254.0 218.61.255.255 辽宁省 联通骨干网
219.148.209.0 219.148.210.255 辽宁省 电信骨干网
219.158.0.0 219.158.31.255 中国 联通骨干网
219.158.32.0 219.158.32.255 中国 联通骨干网国际出口
219.158.33.0 219.158.63.255 中国 联通骨干网
-----------------------------------------
数据记录： 56条
下面是一个英文网站提供的关于202.97这个B段信息：
Class C Networks - Block 202.97
202.97.0.0 - 202.97.31.255 (CHINANET-BB) CHINANET Backbone; CN
202.97.0.0 - 202.97.7.255 (CHINANET-BB) Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN
202.97.8.0 - 202.97.31.255 (CHINANET-BB) Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN
202.96.72.72 - 202.97.72.79 (BXSW) BXSW NET; CN
202.97.96.0 - 202.97.111.255 (CHINANET-HK) Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN
202.97.112.0 - 202.97.127.255 (CHINANET-HK) Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN
202.97.160.0 - 202.97.191.255 (CHINANET-LN) CHINANET Liaoning province network; Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN
202.97.160.4 - 202.97.160.7 (HPHG) HPHG NET; CN
202.97.160.8 - 202.97.160.15 (LNPCGD) LNPCGD NET; CN
202.97.160.32 - 202.97.160.39 (SYPG) SYPG NET; CN
202.97.160.128 - 202.97.160.143 (INEF) INEF NET; CN
202.97.160.148 - 202.97.160.151 (YDSP) YDSP NET; CN
202.97.160.192 - 202.97.160.199 (LNCN) LNCN NET; CN
202.97.165.0 - 202.97.165.7 (DLFTIC) DLFTIC NET; CN
202.97.165.16 - 202.97.165.23 (ETCC) ETCC NET; CN
202.97.165.24 - 202.97.165.31 (DLCNAIC) DLCNAIC NET; CN
202.97.165.32 - 202.97.165.39 (CHH) CHH NET; CN
202.97.165.40 - 202.97.165.47 (SAISAI) SAISAI NET; CN
202.97.165.64 - 202.97.165.71 (DLWH) DLWH NET; CN
202.97.165.72 - 202.97.165.79 (PBCDLB) PBCDLB NET; CN
202.97.165.80 - 202.97.165.87 (SCH) CHYSCH; CN
202.97.165.96 - 202.97.165.103 (JJFZXY) JJFZXY NET; CN
202.97.165.104 - 202.97.165.111 (DUNC) DUNC NET; CN
202.97.165.120 - 202.97.165.127 (COSFREDL) COSFREDL NET; CN
202.97.165.128 - 202.97.165.135 (LNSD) LNSD NET; CN
202.97.165.152 - 202.97.165.159 (DLHH) DLHH NET; CN
202.97.165.160 - 202.97.165.175 (DLFST) DLFST NET; CN
202.97.165.176 - 202.97.165.183 (DLJETRO) DLJETRO NET; CN
202.97.165.184 - 202.97.165.191 (DLBAOYE) DLBAOYE NET; CN
202.97.165.192 - 202.97.165.199 (DLSLS) DLSLS NET; CN
202.97.165.208 - 202.97.165.223 (DLFY2) DLFY2 NET; CN
202.97.165.224 - 202.97.165.255 (CMBDL) CMBDL NET; CN
202.97.171.0 - 202.97.171.7 (PJCATV) PJCATV NET; CN
202.97.171.16 - 202.97.171.31 (XLTG) XLTG NET; CN
202.97.171.32 - 202.97.171.47 (PJGF) PJGF NET; CN
202.97.171.48 - 202.97.171.63 (LHLCD) LHLCD NET; CN
202.97.171.64 - 202.97.171.79 (PJSI) PJSI NET; CN
202.97.171.80 - 202.97.171.87 (PJKF) PJKF NET; CN
202.97.171.96 - 202.97.171.127 (PJPLN) PJPLN NET; CN
202.97.172.16 - 202.97.172.31 (TLJZZX) TLJZZX NET; CN
202.97.173.0 - 202.97.173.3 (ICHR) ICHR NET; CN
202.97.173.8 - 202.97.173.15 (BXCC) BXCC NET; CN
202.97.173.16 - 202.97.173.19 (BXHS) BXHS NET; CN
202.97.173.24 - 202.97.173.31 (BXISTI) BXISTI NET; CN
202.97.174.64 - 202.97.174.127 (ASYHW) ASYHW NET; CN
202.97.174.128 - 202.97.174.135 (HXCSC) HXCSC NET; CN
202.97.174.136 - 202.97.174.143 (HCXL) HCXL NET; CN
202.97.174.144 - 202.97.174.151 (FZHXFZ) FZHXFZ NET; CN
202.97.174.152 - 202.97.174.159 (CZCAP) CZCAP NET; CN
202.97.174.192 - 202.97.174.255 (ASDCB) ASDCB NET; CN
202.97.175.0 - 202.97.175.7 (JZICI) JZICI NET; CN
202.97.175.32 - 202.97.175.63 (JZPSIC) JZPSIC NET; CN
202.97.176.0 - 202.97.176.15 (FSPS) FSPS NET; CN
202.97.176.16 - 202.97.176.23 (FSEPB) FSEPB NET; CN
202.97.177.0 - 202.97.177.15 (LYIS) LYIS NET; CN
202.97.177.16 - 202.97.177.31 (BPGCAI) BPGCAI NET; CN
202.97.178.0 - 202.97.178.31 (YKPORT) YKPORT NET; CN
202.97.179.0 - 202.97.179.15 (LYDXWY) LYDXWY NET; CN
202.97.192.0 - 202.97.223.255 (CHINANET-HL) CHINANET Heilongjiang province network; Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN
202.97.224.0 - 202.97.231.255 (CHINANET-HL) Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN
202.97.227.0 - 202.97.227.31 (HTFC) Heilongjiang Economy Information Center; CN
202.97.227.32 - 202.97.227.47 (YS) Yan Shi; CN
202.97.227.48 - 202.97.227.63 (NETCLUB) NET CLUB; CN
202.97.227.64 - 202.97.227.95 (TTSC) Telegraphy Technique Support Center; CN
202.97.227.96 - 202.97.227.127 (HHDS) HHDS; CN
202.97.227.128 - 202.97.227.159 (WXTX) Wu Xian Tong Xin; CN
202.97.227.160 - 202.97.227.191 (BRIGHTSUN) Bright Sun Tech Co Ltd; CN
202.97.227.192 - 202.97.227.223 (HEPB) Province Electrical Power Bureau; CN
202.97.227.224 - 202.97.227.255 (CENTER) CENTER company; CN
202.97.228.0 - 202.97.228.31 (CJNET) Ce Jing NETWORK; CN
202.97.228.32 - 202.97.228.63 (HTIN) Ha Tong Information Network; CN
202.97.228.64 - 202.97.228.95 (HY) Hang YUN; CN
202.97.228.96 - 202.97.228.127 (CMEC) Heilongjiang Machining and Equipment Import and Export company; CN
202.97.228.128 - 202.97.228.191 (HMI) Heilongjiang Mining Institute; CN
202.97.228.192 - 202.97.228.255 (TTSC) Telegraphy Technique Support Center; CN
202.97.230.0 - 202.97.230.255 (ISN) Information Service Network; CN
202.97.232.0 - 202.97.232.127 (ISN) Informatin service Network; CN
202.97.232.0 - 202.97.239.255 (CHINANET-HL) CHINANET Heilongjiang province network; Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN
202.97.232.128 - 202.97.232.255 (DSWU) Daqing Staff and Workers University; CN
202.97.232.192 - 202.97.232.254 (DSWU) Daqing Staff and Workers University; CN
202.97.232.192 - 202.97.232.255 (DSWU) Daqing Staff and Workers University; CN
202.97.234.0 - 202.97.234.31 (BN) Business Network; CN
202.97.234.32 - 202.97.234.63 (KYINTRANET) Ke Yan Intranet; CN
202.97.234.64 - 202.97.234.127 (HPE) Harbin Power Engineer Company Limited; CN
202.97.234.192 - 202.97.234.223 (LJZQ) Long Jiang Zheng Quan; CN
202.97.234.224 - 202.97.234.239 (SZ) Shang Zhi; CN
202.97.234.240 - 202.97.234.255 (SPEED) Speed Net; CN
202.97.236.0 - 202.97.236.31 (GSBANK) Gong Shang Bank; CN
202.97.236.32 - 202.97.236.47 (POSTNET) Post Bureau of Harbin; CN
202.97.236.64 - 202.97.236.127 (HLJDCB) Heilongjiang Province Data Communication Bureau; CN
202.97.236.128 - 202.97.236.143 (BX) Bin Xian; CN
202.97.236.144 - 202.97.236.159 (YCYST) Yi Chun Yang Shi Ting; CN
202.97.236.176 - 202.97.236.183 (BLMTC) Be Li Mu Tang Cang; CN
202.97.236.184 - 202.97.236.191 (POLICETRAFFIC) Police Traffic; CN
202.97.236.192 - 202.97.236.255 (DQESW) No.25 middle school of Da Qing; CN
202.97.238.0 - 202.97.238.255 (HLJEDUNET) Heilongjing Educition Net; CN
202.97.240.0 - 202.97.255.255 (CHINANET-HL) CHINANET Heilongjiang province network; Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN
202.97.244.0 - 202.97.244.255 (DQSHNET) Da Qing Sh Net; CN
202.97.245.0 - 202.97.245.15 (GDXX) Guang Da Xin Xi; CN
202.97.245.16 - 202.97.245.31 (QQYST) Qi Qi Ha Er Yan Shi Ting; CN
202.97.245.32 - 202.97.245.47 (HGDCB) He Gang Data Communication Bureau; CN
202.97.245.48 - 202.97.245.63 (DQSJW) Da Qing Shi Ji Wei; CN
202.97.245.64 - 202.97.245.71 (CHINABANKHLJBRANCH) Bank of China,HLJ Branch; CN
202.97.245.72 - 202.97.245.79 (FZX) Fang Zheng Xian; CN
202.97.245.80 - 202.97.245.95 (SINOCHEM) Chem net; CN
202.97.245.96 - 202.97.245.111 (ACH) A Chen P&T; CN
202.97.245.112 - 202.97.245.127 (HEC) Harbin Electric Marchinery Co. ltd; CN
202.97.245.128 - 202.97.245.255 (HCE) Heilongjiang College of Education; CN
202.97.246.0 - 202.97.246.15 (HKMJ) HKMJ; CN
202.97.246.16 - 202.97.246.23 (HLJCWNET) HLJ Chinei Wood Ltd Network; CN
202.97.246.24 - 202.97.246.31 (JMPUBLICNET) Public Internet of Jiamusi; CN
202.97.246.32 - 202.97.246.47 (DCINFONET) Data Communication Info NET; CN
202.97.246.48 - 202.97.246.63 (HLJYSSL) HLJ Yuanbao Spin Stock Ltd; CN
202.97.246.64 - 202.97.246.95 (HLJTV) Hei Long Jiang TV Station; CN
202.97.246.112 - 202.97.246.127 (MDDEMO) Mudanjiang Data Demo Net; CN
202.97.246.128 - 202.97.246.191 (HLJTBP) Communication Build Project Bureau; of Heilongjiang Province; CN
202.97.246.192 - 202.97.246.255 (DQDATANET) Data Communication Net of Daqing; CN
202.97.247.0 - 202.97.247.255 (XXG) Xin Xi Gang; CN
202.97.253.0 - 202.97.253.7 (HARBINXCVDIGS) Xian Chen's Vitiligo Difficulty Illness; Graduate School of Harbin; CN
202.97.253.16 - 202.97.253.31 (DQSTOCK) Da Qing Stock; CN
202.97.253.32 - 202.97.253.63 (SJYXNET) Shu JU Ying Xiao Ban; CN
202.97.253.64 - 202.97.253.95 (DQWB) Da Qing Wang Ba; CN
202.97.253.128 - 202.97.253.159 (HTDQ) He Tong Da Qing; CN
202.97.253.160 - 202.97.253.191 (HTSRT) He Tong Sa ER Tu; CN
202.97.253.224 - 202.97.253.239 (HLJREVENUE) Hei Long Jiang province Revenue; CN
202.97.253.240 - 202.97.253.255 (SFINFO) Sui Fen He Info Net; CN
202.97.254.0 - 202.97.254.15 (PBC) Pubic Bank; CN
202.97.254.1 - 202.97.254.15 (PBC) Pubic Bank; CN
202.97.254.16 - 202.97.254.23 (MIDCO) Midco Oil Technology & Equpment Inc.; CN
202.97.254.32 - 202.97.254.63 (HLJZSB) Hei Longjiang Zhao Sheng Ban Gong Shi; CN
202.97.254.64 - 202.97.254.127 (DQEDUNET) Education Information net of Da Qing; CN
202.97.254.128 - 202.97.254.159 (HUAZHONG) Hua Zhong; CN
原文地址：
http://timmerma.homedns.org/MyMirror/ipindex/c/202/202_97.html