Check-Host.cc

IP Prefix IPv4

119.112.0.0/13

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Origin AS
AS4837
RPKI
1 ROAs
Open IPs
2,667
last 90 d
Country
CN
China

Routing

Origin AS
Holder
China Unicom
Prefix Length
/13
Multi-Origin
No
Last refresh
2026-07-21 19:59:50

RPKI Validity

max-len 13 valid apnic

RIR Allocation

Registry
APNIC
Country
CN
Status
Allocated
Allocated
2008-02-05
Delegated block
119.112.0.0 + 524,288 addrs

Geographic Announcement

GeoIP attribution from MaxMind GeoLite2 (CC-BY-SA). The starting address of the prefix maps to:
Country Continent Ranges
CN China AS 1

Top Open Ports

Port Hosts with this open
21 161
19000 137
53 32
2000 24
22 18
1723 14
8000 13
7547 13
3389 12
8888 12
9001 11
8443 10
8200 9
5000 9
1900 7

Sample IPs in this Prefix

IP Open ports Last scan
119.113.168.21 9 2026-06-20 14:55:59.000
119.115.48.24 8 2026-07-21 18:55:35.000
119.113.169.158 7 2026-06-20 15:45:23.000
119.113.169.34 7 2026-06-20 10:42:04.000
119.113.169.199 7 2026-06-20 00:47:18.000
119.115.60.77 6 2026-06-23 08:11:05.000
119.113.168.28 6 2026-06-20 15:30:44.000
119.113.238.179 6 2026-06-20 08:55:32.000
119.112.70.158 6 2026-06-20 05:42:12.000
119.113.169.116 6 2026-06-19 20:39:49.000
119.113.169.241 6 2026-06-19 19:16:19.000
119.113.169.79 5 2026-06-20 15:59:42.000
119.113.168.192 5 2026-06-20 15:41:23.000
119.112.74.245 5 2026-06-20 14:41:11.000
119.113.168.37 5 2026-06-20 11:42:18.000
119.113.238.208 5 2026-06-20 11:36:28.000
119.113.168.253 5 2026-06-20 05:14:11.000
119.113.169.8 5 2026-06-20 03:21:36.000
119.113.199.224 4 2026-06-20 16:08:28.000
119.113.169.178 4 2026-06-20 10:05:04.000
119.113.238.131 4 2026-06-20 07:46:49.000
119.113.169.22 4 2026-06-20 06:41:40.000
119.113.169.48 4 2026-06-20 03:57:16.000
119.112.74.145 4 2026-06-20 03:46:07.000
119.113.234.159 4 2026-06-19 20:25:29.000

Cert Subjects in this Prefix

Subject Hosts Last seen
router.asus.com 16 2026-06-22 11:25:56.001
192.168.50.1 6 2026-06-21 00:32:32.847
192.168.0.1 1 2026-07-21 17:52:09.689
TUF_3600-A5D8 Server Certificate 1 2026-07-21 16:53:07.662
*.bugchang.top 1 2026-07-20 17:39:08.198
server 1 2026-07-20 16:13:10.483
HTTPS-Self-Signed-Certificate-7acf32d1d10fba58 1 2026-07-19 04:19:13.379
api.dhk.cn 1 2026-07-19 00:14:11.229
RT-AX82U-5C50 Server Certificate 1 2026-06-23 11:25:45.445
v804.asuscomm.com 1 2026-06-23 00:56:55.820
RT-AX86U-A7D8 Server Certificate 1 2026-06-20 08:14:32.432
GS7_Pro-0340 Server Certificate 1 2026-06-19 01:53:32.703
RT-AX82U-E4F0 Server Certificate 1 2026-06-18 12:00:32.458
gzhy9.asuscomm.com 1 2026-06-13 19:20:41.252
RT-AX86U-0430 Server Certificate 1 2026-06-06 10:12:27.598
HTTPS-Self-Signed-Certificate-dc5f8a35d65d2186 1 2026-06-06 06:48:27.557
192.168.72.1 1 2026-05-27 02:54:33.049
192.168.1.1 1 2026-05-27 02:10:29.913
RT-AX89X-C5F8 Server Certificate 1 2026-05-27 00:45:38.428
GT-BE98_Pro-0C50 Server Certificate 1 2026-05-26 22:10:39.788

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.