Network · data from 2026-11-12
AS24568 CITI-HK-ISP_PEER-AP - Citibank N.A. - ISP Peering, Hong Kong, China
Registry name: CITI-HK-ISP_PEER-AP - Citibank N.A. - ISP Peering, Hong Kong, China, HK · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS24568, 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.
| 192.193.19.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 192.193.82.0/24 | No ROA | Other IRR onlyRADB, RIPE-NONAUTH | 673 100% |
| 192.193.128.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 192.193.130.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 192.193.133.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 192.193.134.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
AS-SET
AS24568 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 18 are in fix.csv.
- ROA: none6
- Route object: RIR6
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 192.193.19.0/24 | No ROA covers it. Add a ROA for AS24568, maxLength 24. |
| Route object: RIR | 192.193.19.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.193.82.0/24 | No ROA covers it. Add a ROA for AS24568, maxLength 24. |
| Route object: RIR | 192.193.82.0/24 | Route object only in RADB, RIPE-NONAUTH. Add it in the RIR database for the space. |
| ROA: none | 192.193.128.0/24 | No ROA covers it. Add a ROA for AS24568, maxLength 24. |
| Route object: RIR | 192.193.128.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.193.130.0/24 | No ROA covers it. Add a ROA for AS24568, maxLength 24. |
| Route object: RIR | 192.193.130.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.193.133.0/24 | No ROA covers it. Add a ROA for AS24568, maxLength 24. |
| Route object: RIR | 192.193.133.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.193.134.0/24 | No ROA covers it. Add a ROA for AS24568, maxLength 24. |
| Route object: RIR | 192.193.134.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS24568 whose prefix no peer sees AS24568 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 192.193.48.0/24 | ARIN | Valid |
| 192.193.76.0/24 | ARIN | Valid |
| 192.193.127.0/24 | RADB | No ROA |
| 192.193.131.0/24 | ARIN, RADB | Valid |
| 192.193.132.0/24 | RADB | No ROA |
| 192.193.135.0/24 | RADB | No ROA |
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.