AS4811 China Telecom Shanghai IDC Network 🇨🇳 CN
China Telecom (Group). Announcing 1,612 prefixes, seen at the RIS collectors.
IPv4 prefixes
1,515
1,193,216 (4,661 × /24)
IPv6 prefixes
97
25,408 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
12
transit customers observed
Customer cone
13
ASes reachable through it
Registry and operator data
- AS number
- AS4811
- Name
- China Telecom Shanghai IDC Network
- Organisation
- China Telecom (Group)
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 1999-05-12
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 |
|---|---|---|---|---|---|
| AS4134 China Telecom Backbone | 🇨🇳 CN | 23,429 | 2,226 | 114,485 | CAIDA |
| AS4812 China Telecom Shanghai Province Network | 🇨🇳 CN | 59 | 495 | 10 | CAIDA |
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 | 2,250 | 33,788 | CAIDA |
| AS37963 Hangzhou Alibaba Advertising Co.,Ltd. | 🇨🇳 CN | 0 | 822 | 8,926 | CAIDA |
| AS55990 Huawei Cloud Service data center | 🇨🇳 CN | 0 | 393 | 4,370 | CAIDA |
| AS17428 VNET Group, Inc. | 🇨🇳 CN | 0 | 25 | 738 | CAIDA |
| AS9809 SHENZHEN NOVA TECHNOLOGIES DEVELOPMENT.,LTD. | 🇨🇳 CN | 0 | 28 | 610 | CAIDA |
| AS23848 Shenzhen Ping An Communication Technology Co.,Ltd | 🇨🇳 CN | 0 | 58 | 583 | CAIDA |
| AS45079 GDS CHANGAN SERVICES Ltd. | 🇨🇳 CN | 0 | 19 | 481 | CAIDA |
| AS58593 Microsoft Azure China (Shanghai Blue Cloud) | 🇨🇳 CN | 0 | 38 | 140 | CAIDA |
| AS137718 Beijing Volcano Engine Technology Co., Ltd. | 🇨🇳 CN | 0 | 333 | 136 | CAIDA |
| AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd | 🇨🇳 CN | 0 | 62 | 128 | CAIDA |
| AS137801 AIPO Cloud (Guizhou) Technology Co., Ltd. | 🇨🇳 CN | 0 | 1 | 31 | CAIDA |
| AS55992 Beijing Qihu Technology Company Limited | 🇨🇳 CN | 0 | 26 | 2 | CAIDA |
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.