AS133111 CERNET New Technology Co., Ltd 🇨🇳 CN
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
27,392 (107 × /24)
IPv6 prefixes
3
2,056 × /32
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
8
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS133111
- Name
- CERNET New Technology Co., Ltd
- Organisation
- CERNET New Technology Co., Ltd
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 2013-10-08
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS9808 China Mobile Backbone | 🇨🇳 CN | 261 | 14,264 | 15 | CAIDA |
| AS4538 China Education and Research Network Center | 🇨🇳 CN | 87 | 5,160 | 120 | CAIDA |
| AS23910 China Next Generation Internet CERNET2 | 🇨🇳 CN | 0 | 0 | 1,150 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS45090 Tencent Cloud | 🇨🇳 CN | 0 | 2,251 | 579 | inferred |
| AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd | 🇨🇳 CN | 0 | 50 | 135 | inferred |
| AS59078 Yunify Technologies Inc. | 🇨🇳 CN | 0 | 68 | 119 | inferred |
| AS37936 Sina | 🇨🇳 CN | 0 | 5 | 88 | inferred |
| AS55641 Changping District, Beijing | 🇨🇳 CN | 0 | 0 | 62 | inferred |
| AS17429 BEIJING GEHUA CATV NETWORK CO.LTD | 🇨🇳 CN | 0 | 119 | 36 | inferred |
| AS17428 VNET Group, Inc. | 🇨🇳 CN | 0 | 25 | 24 | inferred |
| AS55990 Huawei Cloud Service data center | 🇨🇳 CN | 0 | 394 | 15 | inferred |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.