IP Prefix
IPv4
219.79.192.0/19
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Origin AS
AS4760
RPKI
1 ROAs
Open IPs
192
last 90 d
Country
HK
Hong Kong
Routing
Origin AS
Holder
HKT Limited
Prefix Length
/19
Multi-Origin
No
Last refresh
2026-07-22 01:59:50
RPKI Validity
max-len 19
valid
apnic
RIR Allocation
Registry
APNIC
Country
Status
Allocated
Allocated
2003-07-07
Delegated block
219.79.0.0 + 65,536 addrs
Geographic Announcement
GeoIP attribution from MaxMind GeoLite2 (CC-BY-SA). The starting address of the prefix maps to:
| Country | Continent | Ranges |
|---|---|---|
| HK Hong Kong | AS | 1 |
Sample IPs in this Prefix
| IP | Open ports | Last scan |
|---|---|---|
| 219.79.208.164 | 4 | 2026-07-18 20:36:38.000 |
| 219.79.202.90 | 4 | 2026-05-31 12:52:58.000 |
| 219.79.215.196 | 3 | 2026-07-20 11:34:34.000 |
| 219.79.220.14 | 3 | 2026-06-21 23:56:17.000 |
| 219.79.214.211 | 2 | 2026-07-22 01:10:13.000 |
| 219.79.211.7 | 2 | 2026-07-20 09:10:09.000 |
| 219.79.215.233 | 2 | 2026-07-20 08:41:00.000 |
| 219.79.209.26 | 2 | 2026-07-20 08:20:53.000 |
| 219.79.214.199 | 2 | 2026-07-19 15:00:31.000 |
| 219.79.213.160 | 2 | 2026-07-19 01:11:35.000 |
| 219.79.207.252 | 2 | 2026-07-17 03:59:57.000 |
| 219.79.209.117 | 2 | 2026-06-20 21:51:58.000 |
| 219.79.209.112 | 2 | 2026-06-19 05:29:19.000 |
| 219.79.204.236 | 2 | 2026-06-15 23:52:54.000 |
| 219.79.203.187 | 2 | 2026-06-15 09:43:43.000 |
| 219.79.204.250 | 2 | 2026-06-14 18:44:33.000 |
| 219.79.197.103 | 2 | 2026-05-26 18:31:15.000 |
| 219.79.195.38 | 1 | 2026-07-22 01:34:08.000 |
| 219.79.207.40 | 1 | 2026-07-21 21:51:53.000 |
| 219.79.206.185 | 1 | 2026-07-21 20:46:59.000 |
| 219.79.217.78 | 1 | 2026-07-21 17:52:03.000 |
| 219.79.215.23 | 1 | 2026-07-21 17:10:19.000 |
| 219.79.214.235 | 1 | 2026-07-21 11:53:45.000 |
| 219.79.210.172 | 1 | 2026-07-21 07:46:43.000 |
| 219.79.205.190 | 1 | 2026-07-21 07:39:10.000 |
Cert Subjects in this Prefix
| Subject | Hosts | Last seen |
|---|---|---|
| router.asus.com | 22 | 2026-07-21 07:47:14.158 |
| 192.168.1.1 | 3 | 2026-06-23 15:31:44.760 |
| www.asusrouter.com | 3 | 2026-06-21 04:03:32.689 |
| RT-BE58U-4578 Server Certificate | 1 | 2026-07-20 14:20:09.190 |
| cylai612.myds.me | 1 | 2026-07-20 09:11:08.031 |
| 192.168.1.102 | 1 | 2026-07-18 11:44:08.747 |
| RT-AX59U-1046 Server Certificate | 1 | 2026-07-18 08:33:08.248 |
| topsechk.asuscomm.com | 1 | 2026-07-18 00:29:06.674 |
| RT-AX58U-0C28 Server Certificate | 1 | 2026-07-16 03:40:04.618 |
| TUF-AX5400-6658 Server Certificate | 1 | 2026-06-23 16:56:45.041 |
| waiwu.synology.me | 1 | 2026-06-20 22:30:32.741 |
| RT-AX82U-B1A0 Server Certificate | 1 | 2026-06-20 03:17:32.377 |
| RT-AX86S-6758 Server Certificate | 1 | 2026-06-20 01:36:32.573 |
| realrendering.synology.me | 1 | 2026-06-19 22:27:32.833 |
| RT-AX56U-C9B8 Server Certificate | 1 | 2026-06-19 22:16:33.059 |
| RT-AX86S-79C0 Server Certificate | 1 | 2026-06-19 12:20:32.296 |
| RT-AX58U-29E0 Server Certificate | 1 | 2026-06-18 22:11:32.675 |
| TUF-AX5400-5778 Server Certificate | 1 | 2026-06-15 06:58:40.961 |
| RT-AX55-F0D8 Server Certificate | 1 | 2026-06-13 11:05:40.956 |
| 2195124152377575834 | 1 | 2026-06-07 16:42:59.308 |
Hosted Domains
Domains that resolve to any address in this prefix — aggregated across the whole subnet. 73 distinct domains seen; top by span shown.
History
Prefix-event history pending
Origin AS changes, ROA add/drop events, multi-origin episodes and withdrawals require snapshot-diffing across BGP crawls. The data accumulates as the archive grows — full ReplacingMergeTree compaction makes point-in-time event extraction unavailable for now.