AS133111
CERNET New Technology Co., Ltd
Scanned 3 days ago
📋 Summary
IP address summary information| Name | CERNET New Technology Co., Ltd |
| Country | CN |
| Website | CERNET New Technology Co., Ltd |
| IPv4 addresses | 27K |
| IPv6 addresses | ~2^82 |
| ASN type | Transit |
| Registry | APNIC |
| Allocated | May 23, 2019 |
| Updated | Sep 05, 2023 |
🗺️ Geolocation
CNCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 8 | IPv6: 3| Netblock | IP Count |
|---|---|
| 42.201.62.0/23 | 512 |
| 43.252.48.0/24 | 256 |
| 42.201.60.0/23 | 512 |
| 42.201.32.0/19 | 8.2K |
| 103.81.200.0/22 | 1.0K |
| 2400:a980::/29 | 0 |
| 42.245.221.0/24 | 256 |
| 240d:4000::/21 | 0 |
| 42.201.33.0/24 | 256 |
| 2403:a200:9999::/48 | 0 |
| 42.245.192.0/18 | 16K |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
APNIC| Handle | AS133111 |
| Name | CNT-northChina |
| Organization | CERNET New Technology Co., Ltd |
| Country | CN |
| Status | active |
| Allocated | May 23, 2019 |
| Updated | Sep 05, 2023 |
Contacts
| Registrant | CERNET New Technology Co., Ltd <ningxy@cernet.com> |
| Abuse Contact | IRT-CNTCL-CN <yujj@cernet.com> |
| Admin Contact | CERNET New Technology Co Ltd administrator <ningxy@cernet.com> |
| Tech Contact | CERNET New Technology Co Ltd administrator <ningxy@cernet.com> |
| Phone | +86-010-62603421 |
| Address | CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084 |
Source: APNIC
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
3 upstreams⬇️ Downstreams
8 downstreams| ASN | Name | Country |
|---|---|---|
| AS17428 | 21Vianet.Co.,Ltd | - |
| AS17429 | BEIJING GEHUA CATV NETWORK CO.LTD | - |
| AS37936 | 15F,Ideal Plaza No.58 Bei Si Huan Xi Road | - |
| AS45090 | Shenzhen Tencent Computer Systems Company Limited | - |
| AS55641 | Changping District, Beijing | - |
| AS55990 | Huawei Cloud Service data center | - |
| AS59019 | Beijing Kingsoft Cloud Internet Technology Co., Ltd | - |
| AS59078 | Yunify Technologies Inc. | - |
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 42.201.62.0/23 | AS133111 | /24 | ✓ Valid |
| 43.252.48.0/24 | AS133111 | /24 | ✓ Valid |
| 42.201.60.0/23 | AS133111 | /24 | ✓ Valid |
| 42.201.32.0/19 | AS133111 | /24 | ✓ Valid |
| 103.81.200.0/22 | AS133111 | /24 | ✓ Valid |
| 42.245.221.0/24 | AS133111 | /24 | Not Found |
| 42.201.33.0/24 | AS133111 | /24 | ✓ Valid |
| 42.245.192.0/18 | AS133111 | /18 | Not Found |
RPKI validation powered by rpki.zorn.ltd (Routinator).