Chinaapnic
2011-08-10T06:21:42Z
60
100
66,560
8,830,621,254,400
| CIDR | Description | IP Num |
|---|---|---|
42.201.32.0/19
|
CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION | 8192 |
42.201.33.0/24
|
CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION | 256 |
|
42.201.41.0/24
|
CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION | 256 |
|
42.201.59.0/24
|
CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION | 256 |
|
42.201.60.0/23
|
CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION | 512 |
|
42.201.62.0/23
|
CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION | 512 |
|
42.201.63.0/24
|
CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION | 256 |
42.245.192.0/24
|
JSBD-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.192.0/18
|
JSBD-CN ~{H|6{PB<<Ju~} | 16384 |
|
42.245.193.0/24
|
JSBD-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.196.0/24
|
JSBD-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.197.0/24
|
JSBD-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.199.0/24
|
JSBD-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.200.0/22
|
JSBD-CN ~{H|6{PB<<Ju~} | 1024 |
|
42.245.203.0/24
|
JSBD-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.204.0/24
|
JSBD-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.204.0/22
|
JSBD-CN ~{H|6{PB<<Ju~} | 1024 |
|
42.245.205.0/24
|
JSBD-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.212.0/24
|
SNDXTC-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.216.0/24
|
SNDXTC-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.219.0/24
|
SNDXTC-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.220.0/24
|
SNDXTC-CN ~{H|6{PB<<Ju~} | 256 |
|
42.245.221.0/24
|
SNDXTC-CN ~{H|6{PB<<Ju~} | 256 |
|
43.252.48.0/24
|
CNTCL-AS-AP CERNET New Technology Co., Ltd | 256 |
|
58.205.192.0/22
|
CIS-CERNET China Education and Research Network | 1024 |
|
58.205.196.0/22
|
CIS-CERNET China Education and Research Network | 1024 |
|
58.205.200.0/21
|
CIS-CERNET China Education and Research Network | 2048 |
|
58.205.208.0/21
|
CIS-CERNET China Education and Research Network | 2048 |
|
58.205.216.0/22
|
CIS-CERNET China Education and Research Network | 1024 |
|
59.64.112.0/21
|
BJR-CERNET China Education and Research Network | 2048 |
|
59.64.115.0/24
|
BJR-CERNET China Education and Research Network | 256 |
|
59.64.116.0/22
|
BJR-CERNET China Education and Research Network | 1024 |
|
101.4.80.0/20
|
BJR-CERNET China Education and Research Network | 4096 |
|
101.4.96.0/22
|
BJR-CERNET China Education and Research Network | 1024 |
|
101.4.130.0/24
|
BJR-CERNET China Education and Research Network | 256 |
|
101.4.141.0/24
|
BJR-CERNET China Education and Research Network | 256 |
|
101.7.8.0/24
|
BJR-CERNET China Education and Research Network | 256 |
|
103.81.200.0/22
|
CERNEWTECH CERNEWTECH ( BEIJING ) CORPORATION | 1024 |
|
103.226.80.0/22
|
CNTCL-CN CERNET Tower, Tsinghua Science Park Building 8 | 1024 |
|
118.186.208.0/21
|
XHXT Beijing xhxt technology development co., LTD | 2048 |
|
118.186.240.0/22
|
GNT-TECH Beijing GNT Technology Co., Ltd. | 1024 |
|
118.186.240.0/21
|
GNT-TECH Beijing GNT Technology Co., Ltd. | 2048 |
|
118.186.244.0/22
|
GNT-TECH Beijing GNT Technology Co., Ltd. | 1024 |
|
118.228.30.0/23
|
BJR-CERNET China Education and Research Network | 512 |
|
118.228.159.0/24
|
BJR-CERNET China Education and Research Network | 256 |
|
121.52.160.0/24
|
TSP-CERNET Tsinghua Science Park Internet Data Center | 256 |
|
121.52.176.0/20
|
TSP-CERNET Tsinghua Science Park Internet Data Center | 4096 |
|
121.194.0.0/20
|
BJR-CERNET China Education and Research Network | 4096 |
|
121.194.13.0/24
|
BJR-CERNET China Education and Research Network | 256 |
|
121.195.116.0/23
|
BJR-CERNET China Education and Research Network | 512 |
|
202.205.0.0/20
|
BJR-CERNET China Education and Research Network | 4096 |
|
202.205.109.0/24
|
BJR-CERNET China Education and Research Network | 256 |
|
202.205.136.0/21
|
BJR-CERNET China Education and Research Network | 2048 |
|
203.130.40.0/24
|
CHINANETCENTER ChinaNetCenter Ltd. | 256 |
|
203.130.41.0/24
|
CHINANETCENTER ChinaNetCenter Ltd. | 256 |
|
203.130.42.0/24
|
CHINANETCENTER ChinaNetCenter Ltd. | 256 |
|
203.130.44.0/24
|
CHINANETCENTER ChinaNetCenter Ltd. | 256 |
|
203.130.46.0/24
|
CHINANETCENTER ChinaNetCenter Ltd. | 256 |
|
211.151.88.0/21
|
CHINA-21VIANET 21ViaNet(China),Inc. | 2048 |
|
222.28.152.0/22
|
BJR-CERNET China Education and Research Network | 1024 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
|
2001:250:222::/48
|
CERNET-CN-20000426 CERNET IPv6 Backbone | 65536 |
|
2001:250:23e::/48
|
CERNET-CN-20000426 CERNET IPv6 Backbone | 65536 |
|
2001:da8:20d::/48
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 65536 |
|
2001:da8:20d:40d3::/64
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 1 |
|
2001:da8:20d:40d5::/64
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 1 |
|
2001:da8:20d:40d8::/64
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 1 |
|
2001:da8:20d:40d9::/64
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 1 |
|
2001:da8:20d:40da::/64
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 1 |
|
2001:da8:20d:40e3::/64
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 1 |
|
2001:da8:269::/48
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 65536 |
|
2001:da8:26b::/48
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 65536 |
|
2001:da8:26c::/48
|
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 | 65536 |
|
2400:a980::/64
|
BJ-CERNEWTECH-CN Beijing, China | 1 |
|
2400:a980::/40
|
BJ-CERNEWTECH-CN Beijing, China | 16777216 |
|
2400:a980::/32
|
BJ-CERNEWTECH-CN Beijing, China | 4294967296 |
|
2400:a980::/29
|
CNTCL-CN CERNET Tower, Tsinghua Science Park Building 8 | 34359738368 |
|
2400:a980:bc::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:bf::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:c1::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:cb::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:cc::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:d0::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:d1::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:d3::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:d5::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:da::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:db::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:df::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:e3::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:e5::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:ff::/48
|
BJ-CERNEWTECH-CN Beijing, China | 65536 |
|
2400:a980:400::/40
|
TJ-CERNEWTECH-CN Tianjin,China | 16777216 |
|
2400:a980:c00::/40
|
TY-CERNEWTECH-CN Taiyuan, Shanxi, China | 16777216 |
|
2400:a980:cfe::/48
|
TY-CERNEWTECH-CN Taiyuan, Shanxi, China | 65536 |
|
2400:a980:cff::/48
|
TY-CERNEWTECH-CN Taiyuan, Shanxi, China | 65536 |
|
2400:a980:1400::/40
|
LZ-CERNEWTECH-CN Lanzou,Gansu,China | 16777216 |
|
2400:a980:14fd::/48
|
LZ-CERNEWTECH-CN Lanzou,Gansu,China | 65536 |
|
2400:a980:14ff::/48
|
LZ-CERNEWTECH-CN Lanzou,Gansu,China | 65536 |
|
2400:a980:1800::/40
|
WLMQ-CERNEWTECH-CN Wulumuqi,Xinjiang,China | 16777216 |
|
2400:a980:1f00::/40
|
CNTCL-CN CERNET Tower, Tsinghua Science Park Building 8 | 16777216 |
|
2400:a980:1ffe::/48
|
CNTCL-CN CERNET Tower, Tsinghua Science Park Building 8 | 65536 |
|
2400:a980:2000::/40
|
CD-CERNEWTECH-CN Chengdu, Sichuan, China | 16777216 |
|
2400:a980:20f8::/48
|
CD-CERNEWTECH-CN Chengdu, Sichuan, China | 65536 |
|
2400:a980:20f9::/48
|
CD-CERNEWTECH-CN Chengdu, Sichuan, China | 65536 |
|
2400:a980:20fa::/48
|
CD-CERNEWTECH-CN Chengdu, Sichuan, China | 65536 |
|
2400:a980:20fb::/48
|
CD-CERNEWTECH-CN Chengdu, Sichuan, China | 65536 |
|
2400:a980:20fc::/48
|
CD-CERNEWTECH-CN Chengdu, Sichuan, China | 65536 |
|
2400:a980:20fd::/48
|
CD-CERNEWTECH-CN Chengdu, Sichuan, China | 65536 |
|
2400:a980:20fe::/48
|
CD-CERNEWTECH-CN Chengdu, Sichuan, China | 65536 |
|
2400:a980:2800::/40
|
KM-CERNEWTECH-CN Kunming, Yunnan, China | 16777216 |
|
2400:a980:28fe::/48
|
KM-CERNEWTECH-CN Kunming, Yunnan, China | 65536 |
|
2400:a980:2c00::/40
|
GY-CERNEWTECH-CN Guiyang, Guizhou, China | 16777216 |
|
2400:a980:2cff::/48
|
GY-CERNEWTECH-CN Guiyang, Guizhou, China | 65536 |
|
2400:a980:3800::/40
|
HK-CERNEWTECH-CN Haikou,Hainan,China | 16777216 |
|
2400:a980:38fe::/48
|
HK-CERNEWTECH-CN Haikou,Hainan,China | 65536 |
|
2400:a980:4800::/40
|
ZZ-CERNEWTECH-CN Zhengzhou, Henan, China | 16777216 |
|
2400:a980:5000::/40
|
NJ-CERNEWTECH-CN Nanjing, Jiangsu, China | 16777216 |
|
2400:a980:50fc::/48
|
NJ-CERNEWTECH-CN Nanjing, Jiangsu, China | 65536 |
|
2400:a980:5400::/40
|
HF-CERNEWTECH-CN Hefei, Anhui, China | 16777216 |
|
2400:a980:54fe::/48
|
HF-CERNEWTECH-CN Hefei, Anhui, China | 65536 |
|
2400:a980:54ff::/48
|
HF-CERNEWTECH-CN Hefei, Anhui, China | 65536 |
|
2400:a980:5800::/40
|
JN-CERNEWTECH-CN Jinan, Shandong, China | 16777216 |
|
2400:a980:5c00::/40
|
CNTCL-CN CERNET Tower, Tsinghua Science Park Building 8 | 16777216 |
|
2400:a980:6400::/40
|
FZ-CERNEWTECH-CN Fuzhou,Fujian,China | 16777216 |
|
2400:a980:6800::/40
|
NC-CERNEWTECH-CN Nanchang,Jiangxi,China | 16777216 |
|
2400:a980:68fb::/48
|
NC-CERNEWTECH-CN Nanchang,Jiangxi,China | 65536 |
|
2400:a980:68fd::/48
|
NC-CERNEWTECH-CN Nanchang,Jiangxi,China | 65536 |
|
2400:a980:7000::/40
|
SY-CERNEWTECH-CN shenyang,Liaoning,China | 16777216 |
|
2400:a980:70fc::/48
|
SY-CERNEWTECH-CN shenyang,Liaoning,China | 65536 |
|
2400:a980:70fd::/48
|
SY-CERNEWTECH-CN shenyang,Liaoning,China | 65536 |
|
2400:a980:70fe::/48
|
SY-CERNEWTECH-CN shenyang,Liaoning,China | 65536 |
|
2400:a980:70ff::/48
|
SY-CERNEWTECH-CN shenyang,Liaoning,China | 65536 |
|
2400:a980:7400::/40
|
CC-CERNEWTECH-CN Changchun,Jilin,China | 16777216 |
|
2400:a980:7800::/40
|
HEB-CERNEWTECH-CN Haerbin,Heilongjiang,China | 16777216 |
|
2400:a980:78fe::/48
|
HEB-CERNEWTECH-CN Haerbin,Heilongjiang,China | 65536 |
|
2400:a980:7c00::/40
|
CNTCL-CN CERNET Tower, Tsinghua Science Park Building 8 | 16777216 |
|
2400:a980:7cfe::/48
|
CNTCL-CN CERNET Tower, Tsinghua Science Park Building 8 | 65536 |
|
2400:a980:7cff::/48
|
CNTCL-CN CERNET Tower, Tsinghua Science Park Building 8 | 65536 |
|
2400:a980:9000::/40
|
SZ-CERNEWTECH-CN Shenzhen,Guangdong,China | 16777216 |
|
2400:a980:90ff::/48
|
SZ-CERNEWTECH-CN Shenzhen,Guangdong,China | 65536 |
|
2400:a980:a0fb::/48
|
HZ-CERNEWTECH-CN Hangzhou,Zhejiang,China | 65536 |
|
2403:a200:9999::/48
|
CHINA-21VIANET 21ViaNet(China),Inc. | 65536 |
|
240c:c0a9:1000::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0a9:1100::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0a9:1600::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0a9:1700::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0a9:1800::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0a9:1900::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0a9:1a00::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0a9:1b00::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0a9:1c00::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0a9:1d00::/40
|
CERNET China Education and Research Network | 16777216 |
|
240c:c0aa:1::/48
|
CERNET China Education and Research Network | 65536 |
|
240c:c0aa:2::/48
|
CERNET China Education and Research Network | 65536 |
|
240c:c0aa:101::/48
|
CERNET China Education and Research Network | 65536 |
|
240c:c0aa:102::/48
|
CERNET China Education and Research Network | 65536 |
|
240c:c0aa:1000::/56
|
CERNET China Education and Research Network | 256 |
|
240c:c0aa:2000::/56
|
CERNET China Education and Research Network | 256 |
|
240c:c0aa:4000::/56
|
CERNET China Education and Research Network | 256 |
|
240d:4000::/21
|
CNTCL-CN CERNET Tower, Tsinghua Science Park Building 8 | 8796093022208 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS4538 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
|
17,174,784 | 17,935,855,058,948 | IPv4  |
IPv6 |
| AS9808 | CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd, CN |
|
36,730,880 | 17,871,392,800,768 | IPv4 |
 |
| AS23910 | CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2, CN |
|
256 | 35,201,551,958,016 | |
IPv6 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS59073 | BOC - Bank of China Limited, CN |
|
768 | 196,608 | |
IPv6 |
| AS63727 | HWCSNET - Huawei, CN |
|
4,864 | 0 | IPv4 |
|
| AS17442 | CHINANETCENTER-AP - Internet Service Provider in China, CN |
|
7,936 | 0 | IPv4 |
|
| AS17429 | BGCTVNET - BEIJING GEHUA CATV NETWORK CO.LTD, CN |
|
999,680 | 23,102,226,432 | |
IPv6 |
| AS24423 | FJGDWL - No. 207 Hualin Road, Fuzhou, Fujian, China, CN |
|
0 | 5,368,709,120 | |
IPv6 |
| AS38365 | Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd., CN |
|
365,056 | 4,402,341,478,400 | |
IPv6 |
| AS55641 | Oneworld-Group - Beijing CNISP Technology Co., Ltd., CN |
|
0 | 4,294,967,296 | |
IPv6 |
| AS59019 | BJKSCNET - Beijing Kingsoft Cloud Internet Technology Co., Ltd, CN |
|
130,560 | 4,294,967,296 | IPv4 |
IPv6 |
| AS37936 | SINA - 15F,Ideal Plaza No.58 Bei Si Huan Xi Road, CN |
|
1,280 | 2,293,760 | |
IPv6 |
| AS45090 | TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN |
|
6,246,656 | 4,294,967,296 | |
IPv6 |
| AS59022 | YNKM-TVNET - Kunming Broadcast&TV Network CO.,LTD, CN |
|
0 | 4,295,032,832 | |
IPv6 |
| AS59078 | YUNIFY-NET - Yunify Technologies Inc., CN |
|
65,536 | 4,294,967,296 | |
IPv6 |
| AS131137 | InspurSoftware - Inspur Software Group Co., Ltd., CN |
|
0 | 33,554,432 | |
IPv6 |
| AS131486 | JDCOM - Beijing Jingdong 360 Degree E-commerce Co., Ltd., CN |
|
34,816 | 2,147,483,648 | |
IPv6 |
| AS134169 | CERNEWTECHRES-AS-CN - CERNEWTECH (Beijing) co.,LTD, CN |
|
16,640 | 5 | |
IPv6 |
| AS9308 | CHINA-ABITCOOL - Abitcool(China) Inc., CN |
|
730,112 | 0 | IPv4 |
|
| AS55960 | BJ-GUANGHUAN-AP - Beijing Guanghuan Xinwang Digital, CN |
|
456,704 | 1,161,887,744 | IPv4 |
IPv6 |
| AS63614 | QishangOnline - A4, 5th Floor, Tower C, Triumph Plaza, Unit A, No 143, CN |
|
19,456 | 65,536 | IPv4 |
|
| AS17428 | CHINA-ABITCOOL - 21Vianet.Co.,Ltd, CN |
|
12,288 | 4,294,967,296 | |
IPv6 |
| AS18245 | Founderbn - CNNIC, CN |
|
1,280 | 65,536 | |
IPv6 |
| AS55990 | HWCSNET - Huawei Cloud Service data center, CN |
|
1,605,632 | 16,240,541,696 | |
IPv6 |
| as-block | |
|---|---|
| descr | APNIC ASN block |
| remarks | These AS numbers are further assigned by APNIC to APNIC members and end-users in the APNIC region |
| admin-c | HM20-AP |
| tech-c | HM20-AP |
| mnt-by | APNIC-HM |
| mnt-lower | APNIC-HM |
| last-modified | 2011-08-10T06:21:42Z |
| source | APNIC |
| role | APNIC Hostmaster |
|---|---|
| address | PO Box 3646 South Brisbane QLD 4101 |
| country | AU |
| phone | +61 7 3858 3100 |
| fax-no | +61 7 3858 3199 |
helpdesk@apnic.net |
|
| admin-c | AMS11-AP |
| tech-c | AH256-AP |
| nic-hdl | HM20-AP |
| remarks | Administrator for APNIC |
| notify | hostmaster@apnic.net |
| mnt-by | MAINT-APNIC-AP |
| last-modified | 2026-08-26T00:40:00Z |
| source | APNIC |
| aut-num | |
|---|---|
| as-name | CNT-northChina |
| descr | CERNET New Technology Co., Ltd CERNET Tower, Tsinghua Science Park Building 8 |
| country | CN |
| org | ORG-CNTC5-AP |
| sponsoring-org | ORG-CNTC2-AP |
| admin-c | CNTC1-AP |
| tech-c | CNTC1-AP |
| abuse-c | AC1576-AP |
| mnt-routes | MAINT-CNTCL-CN |
| mnt-by | APNIC-HM |
| mnt-irt | IRT-CNTCL-CN |
| last-modified | 2023-09-05T03:51:15Z |
| source | APNIC |
| irt | IRT-CNTCL-CN |
|---|---|
| address | CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084 |
yujj@cernet.com |
|
| abuse-mailbox | yujj@cernet.com |
| admin-c | CNTC1-AP |
| tech-c | CNTC1-AP |
| auth | # Filtered |
| remarks | yujj@cernet.com was validated on 2026-06-03 |
| mnt-by | MAINT-CNTCL-CN |
| last-modified | 2026-06-03T00:22:39Z |
| source | APNIC |
| organisation | ORG-CNTC5-AP |
|---|---|
| org-name | CERNET New Technology Co., Ltd |
| org-type | OTHER |
| address | CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084 |
| country | CN |
| phone | +86-010-62603421 |
ningxy@cernet.com |
|
| admin-c | CNTC1-AP |
| tech-c | CNTC1-AP |
| mnt-ref | APNIC-HM |
| mnt-by | APNIC-HM |
| last-modified | 2023-09-05T03:51:14Z |
| source | APNIC |
| role | ABUSE CNTCLCN |
|---|---|
| country | ZZ |
| address | CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084 |
| phone | +000000000 |
yujj@cernet.com |
|
| admin-c | CNTC1-AP |
| tech-c | CNTC1-AP |
| nic-hdl | AC1576-AP |
| remarks | Generated from irt object IRT-CNTCL-CN yujj@cernet.com was validated on 2026-06-03 |
| abuse-mailbox | yujj@cernet.com |
| mnt-by | APNIC-ABUSE |
| last-modified | 2026-06-03T00:23:03Z |
| source | APNIC |
| role | CERNET New Technology Co Ltd administrator |
|---|---|
| address | CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084 |
| country | CN |
| phone | +86-010-62603421 |
| fax-no | +86-010-62603421 |
ningxy@cernet.com |
|
| admin-c | CNTC1-AP |
| tech-c | CNTC1-AP |
| nic-hdl | CNTC1-AP |
| mnt-by | MAINT-CNTCL-CN |
| last-modified | 2014-02-21T00:01:49Z |
| source | APNIC |
as-block: AS132096 - AS133119 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2011-08-10T06:21:42Z source: APNIC role: APNIC Hostmaster address: PO Box 3646 address: South Brisbane address: QLD 4101 country: AU phone: +61 7 3858 3100 fax-no: +61 7 3858 3199 e-mail: helpdesk@apnic.net admin-c: AMS11-AP tech-c: AH256-AP nic-hdl: HM20-AP remarks: Administrator for APNIC notify: hostmaster@apnic.net mnt-by: MAINT-APNIC-AP last-modified: 2026-08-26T00:40:00Z source: APNIC aut-num: AS133111 as-name: CNT-northChina descr: CERNET New Technology Co., Ltd descr: CERNET Tower, Tsinghua Science Park Building 8 country: CN org: ORG-CNTC5-AP sponsoring-org: ORG-CNTC2-AP admin-c: CNTC1-AP tech-c: CNTC1-AP abuse-c: AC1576-AP mnt-routes: MAINT-CNTCL-CN mnt-by: APNIC-HM mnt-irt: IRT-CNTCL-CN last-modified: 2023-09-05T03:51:15Z source: APNIC irt: IRT-CNTCL-CN address: CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084 e-mail: yujj@cernet.com abuse-mailbox: yujj@cernet.com admin-c: CNTC1-AP tech-c: CNTC1-AP auth: # Filtered remarks: yujj@cernet.com was validated on 2026-06-03 mnt-by: MAINT-CNTCL-CN last-modified: 2026-06-03T00:22:39Z source: APNIC organisation: ORG-CNTC5-AP org-name: CERNET New Technology Co., Ltd org-type: OTHER address: CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084 country: CN phone: +86-010-62603421 e-mail: ningxy@cernet.com admin-c: CNTC1-AP tech-c: CNTC1-AP mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T03:51:14Z source: APNIC role: ABUSE CNTCLCN country: ZZ address: CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084 phone: +000000000 e-mail: yujj@cernet.com admin-c: CNTC1-AP tech-c: CNTC1-AP nic-hdl: AC1576-AP remarks: Generated from irt object IRT-CNTCL-CN remarks: yujj@cernet.com was validated on 2026-06-03 abuse-mailbox: yujj@cernet.com mnt-by: APNIC-ABUSE last-modified: 2026-06-03T00:23:03Z source: APNIC role: CERNET New Technology Co Ltd administrator address: CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084 country: CN phone: +86-010-62603421 fax-no: +86-010-62603421 e-mail: ningxy@cernet.com admin-c: CNTC1-AP tech-c: CNTC1-AP nic-hdl: CNTC1-AP mnt-by: MAINT-CNTCL-CN last-modified: 2014-02-21T00:01:49Z source: APNIC