AS38819 HKCSL GPRS NETWORK 🇭🇰 HK
CSL Limited. Announcing 85 prefixes, seen at the RIS collectors.
IPv4 prefixes
69
80,896 (316 × /24)
IPv6 prefixes
16
2.3 × /32
Upstreams
2
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS38819
- Name
- HKCSL GPRS NETWORK
- Organisation
- CSL Limited
- Country
- 🇭🇰 HK
- RIR
- APNIC
- Allocated
- 2007-10-25
- Network type
- Cable/DSL/ISP
- Traffic levels
- 50-100Gbps
- Scope
- Asia Pacific
- Peering policy
- Selective
- IRR as-set
- AS38819:AS-HKCSL
- Website
- http://www.hkcsl.com
- PeeringDB
- net/4213
- Exchanges
- 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 |
|---|---|---|---|---|---|
| AS4760 HKT Limited | 🇭🇰 HK | 19,832 | 690 | 3,584 | CAIDA |
| AS4635 HKIX Route Servers | 🇭🇰 HK | 0 | 0 | 518 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS9930 TIME dotCom Bhd | 🇲🇾 MY | 23,525 | 75 | 93 | CAIDA |
| AS8359 MTS PJSC | 🇷🇺 RU | 5,710 | 436 | 75 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,709 | 45 | 93 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS9444 Hong Kong Telecommunications (HKT) Limited | 🇭🇰 HK | 0 | 28 | 1,138 | 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.