AS219300 GEESEFLY-AS Yan Xiangdong
🇨🇳Org handle: ORG-YC30-RIPE
Yan Xiangdong trading as Geesefly Networks
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)512
IPv6 Addresses
Allocated (RIR)3.1×10²⁶
Announced (BGP)1.2×10²⁴
Routing hygiene
Score 26/100 · Medium riskRPKI ROA coverage
33.3%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 44/100
- 67% of announced prefixes (2 of 3) have no valid ROA
Based on 3 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
153.56.188.0/24MOAS | No ROA | RIPE | 2026-10-26 |
153.56.189.0/24MOAS | No ROA | RIPE | 2026-10-26 |
| Valid | RIPE | 2026-10-26 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 153.56.188.0/23 | 🇨🇳 CN | RIPENCC | assigned |
| 2001:678:970::/48 | 🇨🇳 CN | RIPENCC | assigned |
| 2a14:67c2:1000::/40 | 🇭🇰 HK | RIPE | assigned |
All 3 announced prefixes of AS219300 →
Abuse Contact
External Links
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
- How to run an ASPA checkVerify the upstream providers listed above
- 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 https://api.ipctl.io/v1/asn/219300Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/219300" | jq