Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
---|---|---|---|---|---|
42.201.32.0/19 | CERNEWTECH ( BEIJING ) CORPORATION | 42.201.0.0/17 | APNIC | ||
42.201.33.0/24 | CERNEWTECH ( BEIJING ) CORPORATION | 42.201.0.0/17 | APNIC | ||
42.201.60.0/23 | CERNEWTECH ( BEIJING ) CORPORATION | 42.201.0.0/17 | APNIC | ||
42.201.62.0/23 | CERNEWTECH ( BEIJING ) CORPORATION | 42.201.0.0/17 | APNIC | ||
42.245.192.0/18 | China Education and Research Network | 42.244.0.0/14 | APNIC | ||
42.245.221.0/24 | ~{H|6{PB<<Ju~} | 42.244.0.0/14 | APNIC | ||
43.252.48.0/24 | CERNET New Technology Co., Ltd | 43.252.48.0/22 | APNIC | ||
103.81.200.0/22 | CERNEWTECH ( BEIJING ) CORPORATION | 103.81.200.0/22 | APNIC |
Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
---|---|---|---|---|---|
2400:a980::/29 | CERNET Tower, Tsinghua Science Park Building 8 | 2400:a980::/32 | APNIC | ||
2400:a980::/32 | CERNET Tower, Tsinghua Science Park Building 8 | 2400:a980::/32 | APNIC | ||
2400:a980::/40 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:bf::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:d0::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:d1::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:d3::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:d5::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:da::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:db::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:dd::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:df::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:e3::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:e5::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:ff::/48 | Beijing, China | 2400:a980::/32 | APNIC | ||
2400:a980:400::/40 | Tianjin,China | 2400:a980::/32 | APNIC | ||
2400:a980:c00::/40 | Taiyuan, Shanxi, China | 2400:a980::/32 | APNIC | ||
2400:a980:cfe::/48 | Taiyuan, Shanxi, China | 2400:a980::/32 | APNIC | ||
2400:a980:cff::/48 | Taiyuan, Shanxi, China | 2400:a980::/32 | APNIC | ||
2400:a980:1800::/40 | Wulumuqi,Xinjiang,China | 2400:a980::/32 | APNIC | ||
2400:a980:18fe::/48 | Wulumuqi,Xinjiang,China | 2400:a980::/32 | APNIC | ||
2400:a980:18ff::/48 | Wulumuqi,Xinjiang,China | 2400:a980::/32 | APNIC | ||
2400:a980:2000::/40 | Chengdu, Sichuan, China | 2400:a980::/32 | APNIC | ||
2400:a980:2800::/40 | Kunming, Yunnan, China | 2400:a980::/32 | APNIC | ||
2400:a980:28fe::/48 | Kunming, Yunnan, China | 2400:a980::/32 | APNIC | ||
2400:a980:2c00::/40 | Guiyang, Guizhou, China | 2400:a980::/32 | APNIC | ||
2400:a980:2cff::/48 | Guiyang, Guizhou, China | 2400:a980::/32 | APNIC | ||
2400:a980:3800::/40 | Haikou,Hainan,China | 2400:a980::/32 | APNIC | ||
2400:a980:4800::/40 | Zhengzhou, Henan, China | 2400:a980::/32 | APNIC | ||
2400:a980:5000::/40 | Nanjing, Jiangsu, China | 2400:a980::/32 | APNIC | ||
2400:a980:50fc::/48 | Nanjing, Jiangsu, China | 2400:a980::/32 | APNIC | ||
2400:a980:5400::/40 | Hefei, Anhui, China | 2400:a980::/32 | APNIC | ||
2400:a980:54fe::/48 | Hefei, Anhui, China | 2400:a980::/32 | APNIC | ||
2400:a980:54ff::/48 | Hefei, Anhui, China | 2400:a980::/32 | APNIC | ||
2400:a980:5800::/40 | Jinan, Shandong, China | 2400:a980::/32 | APNIC | ||
2400:a980:5c00::/40 | CERNET Tower, Tsinghua Science Park Building 8 | 2400:a980::/32 | APNIC | ||
2400:a980:6400::/40 | Fuzhou,Fujian,China | 2400:a980::/32 | APNIC | ||
2400:a980:6800::/40 | Nanchang,Jiangxi,China | 2400:a980::/32 | APNIC | ||
2400:a980:68fb::/48 | Nanchang,Jiangxi,China | 2400:a980::/32 | APNIC | ||
2400:a980:68fd::/48 | Nanchang,Jiangxi,China | 2400:a980::/32 | APNIC | ||
2400:a980:68ff::/48 | Nanchang,Jiangxi,China | 2400:a980::/32 | APNIC | ||
2400:a980:7000::/40 | shenyang,Liaoning,China | 2400:a980::/32 | APNIC | ||
2400:a980:70fc::/48 | shenyang,Liaoning,China | 2400:a980::/32 | APNIC | ||
2400:a980:70fd::/48 | shenyang,Liaoning,China | 2400:a980::/32 | APNIC | ||
2400:a980:70fe::/48 | shenyang,Liaoning,China | 2400:a980::/32 | APNIC | ||
2400:a980:70ff::/48 | shenyang,Liaoning,China | 2400:a980::/32 | APNIC | ||
2400:a980:7400::/40 | Changchun,Jilin,China | 2400:a980::/32 | APNIC | ||
2400:a980:7800::/40 | Haerbin,Heilongjiang,China | 2400:a980::/32 | APNIC | ||
2400:a980:78fd::/48 | Haerbin,Heilongjiang,China | 2400:a980::/32 | APNIC | ||
2400:a980:78fe::/48 | Haerbin,Heilongjiang,China | 2400:a980::/32 | APNIC | ||
2400:a980:7c00::/40 | CERNET Tower, Tsinghua Science Park Building 8 | 2400:a980::/32 | APNIC | ||
2400:a980:7cfe::/48 | CERNET Tower, Tsinghua Science Park Building 8 | 2400:a980::/32 | APNIC | ||
2400:a980:7cff::/48 | CERNET Tower, Tsinghua Science Park Building 8 | 2400:a980::/32 | APNIC | ||
2400:a980:9000::/40 | Shenzhen,Guangdong,China | 2400:a980::/32 | APNIC | ||
2400:a980:90ff::/48 | Shenzhen,Guangdong,China | 2400:a980::/32 | APNIC | ||
2403:a200:9999::/48 | 21ViaNet(China),Inc. | 2403:a200::/32 | APNIC | ||
240d:4000::/21 | CERNET Tower, Tsinghua Science Park Building 8 | 240d:4000::/21 | APNIC |
Country | ASN | Name | Description | IPv6 |
---|---|---|---|---|
AS9808 | CHINAMOBILE-CN | China Mobile Communications Group Co., Ltd. | ||
AS4538 | ERX-CERNET-BKB | China Education and Research Network Center |
Country | ASN | Name | Description | IPv4 |
---|---|---|---|---|
AS59019 | BJKSCNET | Beijing Kingsoft Cloud Internet Technology Co., Ltd | ||
AS134169 | CERNEWTECHRES-AS-CN | CERNEWTECH (Beijing) co.,LTD | ||
AS131137 | InspurSoftware | Inspur Software Group Co., Ltd. | ||
AS55641 | Oneworld-Group | Changping District, Beijing | ||
AS37936 | SINA | 15F,Ideal Plaza No.58 Bei Si Huan Xi Road | ||
AS24150 | SCN | 1 TianXianQiao BinHe Road,Chengdu,SiChuan | ||
AS24423 | FJGDWL | No. 207 Hualin Road, Fuzhou, Fujian, China | ||
AS59073 | BOC | Bank of China Limited | ||
AS59022 | YNKM-TVNET | Kunming Broadcast&TV Network CO.,LTD | ||
AS4538 | ERX-CERNET-BKB | China Education and Research Network Center | ||
AS18245 | Founderbn | CNNIC | ||
AS23910 | CNGI-CERNET2-AS-AP | China Next Generation Internet CERNET2 | ||
AS55990 | HWCSNET | Huawei Cloud Service data center | ||
AS59078 | YUNIFY-NET | Yunify Technologies Inc. | ||
AS17428 | CHINA-ABITCOOL | 21Vianet.Co.,Ltd |
Country | ASN | Name | Description | IPv6 |
---|---|---|---|---|
AS4538 | ERX-CERNET-BKB | China Education and Research Network Center | ||
AS9808 | CHINAMOBILE-CN | China Mobile Communications Group Co., Ltd. |
Country | ASN | Name | Description | IPv4 |
---|---|---|---|---|
AS23910 | CNGI-CERNET2-AS-AP | China Next Generation Internet CERNET2 |
Country | ASN | Name | Description |
---|---|---|---|
AS24423 | FJGDWL | No. 207 Hualin Road, Fuzhou, Fujian, China | |
AS37936 | SINA | 15F,Ideal Plaza No.58 Bei Si Huan Xi Road | |
AS59019 | BJKSCNET | Beijing Kingsoft Cloud Internet Technology Co., Ltd | |
AS24150 | SCN | 1 TianXianQiao BinHe Road,Chengdu,SiChuan | |
AS55641 | Oneworld-Group | Changping District, Beijing | |
AS55990 | HWCSNET | Huawei Cloud Service data center | |
AS131137 | InspurSoftware | Inspur Software Group Co., Ltd. | |
AS18245 | Founderbn | CNNIC | |
AS59022 | YNKM-TVNET | Kunming Broadcast&TV Network CO.,LTD | |
AS59078 | YUNIFY-NET | Yunify Technologies Inc. | |
AS17428 | CHINA-ABITCOOL | 21Vianet.Co.,Ltd | |
AS59073 | BOC | Bank of China Limited |
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS133111' % Abuse contact for 'AS133111' is '[email protected]' 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: [email protected] abuse-mailbox: [email protected] admin-c: CNTC1-AP tech-c: CNTC1-AP auth: # Filtered remarks: [email protected] was validated on 2024-10-10 mnt-by: MAINT-CNTCL-CN last-modified: 2024-10-10T01:18:24Z 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: [email protected] 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: [email protected] admin-c: CNTC1-AP tech-c: CNTC1-AP nic-hdl: AC1576-AP remarks: Generated from irt object IRT-CNTCL-CN remarks: [email protected] was validated on 2024-10-10 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2024-10-10T01:18:46Z 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: [email protected] 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 % This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)
Country | IX | Name | IPv4 | IPv6 | Port Speed |
---|