AS23911 China Next Generation Internet Beijing IX 🇨🇳 CN
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
10
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
6
transit customers observed
Customer cone
75
ASes reachable through it
Registry and operator data
- AS number
- AS23911
- Name
- China Next Generation Internet Beijing IX
- Organisation
- CNGI-6IX
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 2003-10-16
- Traffic levels
- 100-200Gbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS4538:AS-CUSTOMERS-V6
- Website
- http://www.edu.cn
- PeeringDB
- net/32539
- Exchanges
- 1
- Facilities
- 1
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 |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,966 | 235 | 3,909 | inferred |
| AS3491 PCCW Global (HK) Ltd. | 🇭🇰 HK | 50,474 | 532 | 345 | inferred |
| AS1273 Vodafone Group PLC | 🇪🇺 EU | 47,132 | 191 | 1,142 | inferred |
| AS24482 SG.GS | 🇸🇬 SG | 4,727 | 45 | 4,560 | inferred |
| AS7660 Asia Pacific Advanced Network - Japan | 🇯🇵 JP | 2,542 | 2 | 531 | CAIDA |
| AS11537 Internet2 | 🇺🇸 US | 2,202 | 23 | 2 | inferred |
| AS20965 GEANT Vereniging | 🇳🇱 NL | 874 | 2 | 3 | inferred |
| AS4538 China Education and Research Network Center | 🇨🇳 CN | 88 | 5,161 | 205 | CAIDA |
| AS4635 HKIX Route Servers | 🇭🇰 HK | 0 | 0 | 339 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS9401 National Library of China | 🇨🇳 CN | 0 | 2 | 2 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS24489 Trans-Eurasia Information Network (TEIN2) - North | 🇨🇳 CN | 72 | 2 | 4,185 | CAIDA |
| AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 🇨🇳 CN | 14 | 466 | 13 | inferred |
| AS38255 China Education and Research Network (CERNET) | 🇨🇳 CN | 2 | 2 | 11,523 | CAIDA |
| AS23910 China Next Generation Internet CERNET2 | 🇨🇳 CN | 0 | 0 | 3,249 | inferred |
| AS45110 Beijing Tian Wei Xin Tong technology corp. limited. | 🇨🇳 CN | 0 | 45 | 38 | inferred |
| AS59265 China telecom A?A?A? China Next Generation Internet | 🇨🇳 CN | 0 | 0 | 24 | 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.