AS133199 SonderCloud Limited 🇭🇰 HK

Announcing 302 prefixes, seen at the RIS collectors.

IPv4 prefixes

302

146,432 (572 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS133199
Name: SonderCloud Limited
Organisation: SonderCloud Limited
Country: 🇭🇰 HK
RIR: APNIC
Allocated: 2013-12-23

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

98 valid (32.5%) 0 invalid (0.0%) 204 no ROA (67.5%)

Upstreams

Networks seen providing transit to this one

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS2914 NTT America, Inc.	🇺🇸 US	54,346	1,572	6,264	CAIDA
AS6939 Hurricane Electric LLC	🇺🇸 US	52,986	185	865	CAIDA
AS23764 China Telecom Global	🇭🇰 HK	43,165	184	93	CAIDA
AS17676 SoftBank Corp.	🇯🇵 JP	22,001	473	170	CAIDA
AS13335 Cloudflare, Inc.	🇺🇸 US	19,915	2,423	1,750	CAIDA
AS21859 Zenlayer Inc	🇺🇸 US	3,820	1,685	215	CAIDA
AS18013 ASLINE LIMITED	🇭🇰 HK	199	24	93	CAIDA
AS133861 SonderCloud Limited	🇭🇰 HK	7	0	534	CAIDA
AS4635 HKIX Route Servers	🇭🇰 HK	0	0	38	inferred

Peers

Adjacencies that look settlement-free rather than transit

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS9002 RETN Limited	🇬🇧 GB	50,068	18	13	CAIDA
AS24482 SG.GS	🇸🇬 SG	4,949	45	31	CAIDA

Downstreams

Networks this one appears to provide transit to

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS151630 Yun Zhong Technology Limited	🇭🇰 HK	3	24	630	CAIDA
AS134696 HENGTIAN NETWORK TECHNOLOGY CO., LIMITED	🇭🇰 HK	0	9	304	CAIDA
AS141159 Incomparable(HK)Network Co., Limited	🇭🇰 HK	0	10	181	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.