Home ASN LookupAS200959

AS200959 SUNFLYER-AS Yaoxuan Chen

🇨🇳

Org handle: ORG-YC26-RIPE

Sunflyer Global Experiment Network

RIPE NCCallocated

Announced Prefixes (BGP)

10total

0 IPv410 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)0

IPv6 Addresses

Allocated (RIR)6.6×10²⁶

Announced (BGP)8.8×10²⁵

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇨🇳 CN

RIR

RIPE NCC

Status

allocated

Allocated

2022-12-02

Routing hygiene

Score 19/100 · Low risk

RPKI ROA coverage

60%

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 32/100

40% of announced prefixes (4 of 10) have no valid ROA
Routes concentrated on one upstream (80% of routes)

Based on 10 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Announced Prefixes

(BGP)10

Prefix	RPKI	IRR	Last Seen
2a06:a005:e50::/44	No ROA	Other IRR	-
2a06:a005:e70::/44	No ROA	Other IRR	-
2a06:a005:2040::/44	No ROA	Other IRR	-
2a06:a005:2048::/48	No ROA	RIPE	-
2a0a:6040:6c40::/44	Valid	RIPE	-
2a0a:6040:e541::/48	Valid	RIPE	-
2a0a:6040:e543::/48	Valid	Other IRRRIPE	-
2a0a:6040:e544::/48	Valid	Other IRRRIPE	-
2a0a:6040:e54c::/48	Valid	RIPE	-
2a0e:b107:1a40::/46	Valid	Other IRRRIPE	-

Allocated Prefixes

(RIR)9

Prefix	Country	RIR	Status
2a0a:6040:6c00::/40	🇸🇬 SG	RIPE	assigned
2a0a:6040:6c40::/44	🇸🇬 SG	RIPE	assigned
2a0a:6040:e500::/40	🇸🇬 SG	RIPE	assigned
2a0a:6040:e541::/48	🇸🇬 SG	RIPE	assigned
2a0a:6040:e543::/48	🇨🇳 CN	RIPE	assigned
2a0a:6040:e544::/48	🇩🇪 DE	RIPE	assigned
2a0a:6040:e54c::/48	🇸🇬 SG	RIPE	assigned
2a0e:b107:1a40::/44	🇸🇬 SG	RIPE	assigned
2a0e:b107:1a40::/46	🇩🇪 DE	RIPE	assigned

All 10 announced prefixes of AS200959 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS200959 hands its own prefixes to: transit providers, or peers at an exchange.

AS20473The Constant Company8
AS3204XTOM V PS XTom OU2

ASPA

No ASPA

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS200959 should publish an ASPA object
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/200959

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/200959" | jq