Network · data from 2026-11-12
AS211484 YSZ YSZ TRADING CO., LIMITED
Registry name: YSZ YSZ TRADING CO., LIMITED, HK · not in PeeringDB
31IPv4 routes
93.5% RPKI valid · 71.0% with a route object
0IPv6 routes
1RPKI invalid
1 origin · 0 maxLength
1No ROA
9 with no route object for this origin
2Low visibility
seen by under 10% of full-table peers
2Route objects not announced
registered with origin AS211484, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS211484, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 194.147.17.0/24 | Invalid: origin | Other origin only | 2 0%low visibility |
| 45.139.211.0/24 | No ROA | None | 2 0%low visibility |
| 154.6.60.0/24 | Valid | None | 673 100% |
| 154.6.61.0/24 | Valid | None | 673 100% |
| 154.6.193.0/24 | Valid | None | 673 100% |
| 155.117.252.0/24 | Valid | Nonecovered by 155.117.252.0/23 | 673 100% |
| 155.117.253.0/24 | Valid | Nonecovered by 155.117.252.0/23 | 673 100% |
| 185.229.240.0/24 | Valid | Other origin only | 673 100% |
| 185.229.241.0/24 | Valid | Other origin only | 673 100% |
| 5.180.48.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 31.57.144.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 95.134.201.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 98.142.244.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 154.16.180.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 181.215.178.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 185.135.157.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 191.96.100.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 212.18.115.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 131.123.23.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 172.110.219.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 185.233.18.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 194.35.227.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 194.76.0.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 217.216.231.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 45.136.174.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 45.8.178.0/24 | Valid | RIR databaseRIPE | 670 100% |
| 45.12.32.0/24 | Valid | RIR databaseRIPE | 670 100% |
| 45.12.33.0/24 | Valid | RIR databaseRIPE | 670 100% |
| 45.142.0.0/24 | Valid | RIR databaseRIPE | 670 100% |
| 45.142.3.0/24 | Valid | RIR databaseRIPE | 670 100% |
| 45.148.147.0/24 | Valid | RIR databaseRIPE | 670 100% |
AS-SET
AS211484 isn't in PeeringDB, where networks name their AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 22 are in fix.csv.
- ROA: origin1
- ROA: none1
- Route object: none9
- Route object: RIR9
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: origin | 194.147.17.0/24 | ROAs covering it name AS834, not AS211484. If AS211484 should announce it, add a ROA for AS211484. |
| Route object: none | 194.147.17.0/24 | Route objects for it name AS834. Add a route object with origin AS211484 in the RIR database for the space. |
| ROA: none | 45.139.211.0/24 | No ROA covers it. Add a ROA for AS211484, maxLength 24. |
| Route object: none | 45.139.211.0/24 | No route object for it. Add a route object with origin AS211484 in the RIR database for the space. |
| Route object: none | 154.6.60.0/24 | No route object for it. Add a route object with origin AS211484 in the RIR database for the space. |
| Route object: none | 154.6.61.0/24 | No route object for it. Add a route object with origin AS211484 in the RIR database for the space. |
| Route object: none | 154.6.193.0/24 | No route object for it. Add a route object with origin AS211484 in the RIR database for the space. |
| Route object: none | 155.117.252.0/24 | No route object for it. A route object for 155.117.252.0/23 with origin AS211484 covers it (filters allowing more-specifics accept it). Add a route object with origin AS211484 in the RIR database for the space. |
| Route object: none | 155.117.253.0/24 | No route object for it. A route object for 155.117.252.0/23 with origin AS211484 covers it (filters allowing more-specifics accept it). Add a route object with origin AS211484 in the RIR database for the space. |
| Route object: none | 185.229.240.0/24 | Route objects for it name AS215224. Add a route object with origin AS211484 in the RIR database for the space. |
| Route object: none | 185.229.241.0/24 | Route objects for it name AS215224. Add a route object with origin AS211484 in the RIR database for the space. |
| Route object: RIR | 5.180.48.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 31.57.144.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 95.134.201.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 98.142.244.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 154.16.180.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 181.215.178.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 185.135.157.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 191.96.100.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 212.18.115.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS211484 whose prefix no peer sees AS211484 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 155.117.252.0/23 | RADB | Valid |
| 172.110.222.0/24 | RIPE | Valid |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.