AS137995 Shuangyu Communications Technology Co., Limited 🇨🇳 CN
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
2,560 (10 × /24)
IPv6 prefixes
5
1 × /32
Upstreams
4
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS137995
- Name
- Shuangyu Communications Technology Co., Limited
- Organisation
- SHUANGYU
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 2018-07-23
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS6939 AS136237 AS10103
- PeeringDB
- net/23614
- 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 |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,323 | 4,024 | 20 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,080 | 235 | 210 | CAIDA |
| AS20473 The Constant Company, LLC | 🇺🇸 US | 17,241 | 1,858 | 44 | CAIDA |
| AS4635 HKIX Route Servers | 🇭🇰 HK | 0 | 0 | 27 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS9930 TIME dotCom Bhd | 🇲🇾 MY | 21,394 | 75 | 1 | CAIDA |
| AS8359 MTS PJSC | 🇷🇺 RU | 5,684 | 449 | 1 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,747 | 45 | 12 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS136237 Shuangyu Communication Technology co.,Ltd. | 🇨🇳 CN | 0 | 8 | 239 | CAIDA |
| AS139743 Shen Zhen Shi Fang Technology Co., Limited | 🇨🇳 CN | 0 | 1 | 1 | 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.