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223.197.64.0/19

Currently announced by AS4515 PCCW IMS, in the routed prefix 223.197.64.0/19.

Current ASN
AS4515
PCCW IMS
Routed prefix
223.197.64.0/19
Most specific route covering this prefix
ASNs over time
1
2 announcement records
RIR allocation
APNIC
Hong Kong SAR China · 223.197.0.0/16

Routing data · Oct 23, 2026, 04:19 UTC

ASN historyEvery routed prefix covering 223.197.64.0/19

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
223.197.64.0/19AS4515PCCW IMSHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.0.0/16AS4515PCCW IMSHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing

More specific routes11 total

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
223.197.75.0/24AS4760HKT LimitedHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.77.0/24AS4515PCCW IMSHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.79.0/24AS4515PCCW IMSHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.80.0/24AS4515PCCW IMSHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.82.0/24AS4760HKT LimitedHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.88.0/24AS4760HKT LimitedHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.89.0/24AS4515PCCW IMSHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.90.0/24AS4760HKT LimitedHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.92.0/24AS4515PCCW IMSHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.94.0/24AS4515PCCW IMSHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing
223.197.95.0/24AS4515PCCW IMSHong Kong SAR ChinaBefore monitoring2026-10-23 04:19Announcing

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.