AS210634 YSTRONTEK-NETWORKS Suzhou Yesong Information Technology Co., Ltd.
🇨🇳Org handle: ORG-SYIT3-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
3total
3 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)768
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Routing hygiene
Score 20/100 · Low riskRPKI ROA coverage
66.7%
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
1
diversity 0/100
- 33% of announced prefixes (1 of 3) have no valid ROA
- Only one upstream seen in the AS paths of its routes
Based on 3 announced prefixes, updated daily (2026-10-21). How the score works · RPKI explained
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRRRIPE | - | |
| No ROA | Other IRR | - | |
| Valid | Other IRRRIPE | - |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 31.57.10.0/24 | 🇨🇳 CN | RIPE | assigned |
| 155.117.188.0/24 | 🇨🇳 CN | RIPE | assigned |
All 3 announced prefixes of AS210634 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS210634 hands its own prefixes to: transit providers, or peers at an exchange.
- AS51847NEAROUTE Limited3
ASPA
No ASPA
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
- ASPA explainedWhy AS210634 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 https://api.ipctl.io/v1/asn/210634Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/210634" | jq