Beijing Internet Harbor Technology Co., Ltd
Cluster stats
| Netblocks | 51 |
| All fragments | 2,900 blocks across 761 clusters |
| Cluster ID | 191594677 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
51
0 netblocks since 2026-07-05
2026-07-05
peak 51
2026-07-06
IP Ranges (51)
showing 50 of 51 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.54.48.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.54.48.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.54.50.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.227.76.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.227.78.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.227.80.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.227.82.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.227.82.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.231.64.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.231.65.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.231.66.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.231.70.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.220.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.222.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.224.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.225.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.226.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.228.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.230.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.232.0/21 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.240.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.240.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.242.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.244.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.244.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.246.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.247.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.248.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.235.250.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.237.8.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.237.10.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.237.11.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.243.252.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.243.254.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.249.252.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 103.249.254.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 114.66.64.0/24 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 114.66.72.0/21 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 118.194.164.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 150.129.192.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 150.129.194.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 163.47.4.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 163.47.6.0/23 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 163.53.88.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 163.53.92.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 163.53.128.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 211.155.80.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 211.155.80.0/20 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 211.155.84.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
| 211.155.88.0/22 | Beijing Internet Harbor Technology Co., Ltd | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
98.0%
of checked blocks have valid RPKI ROA coverage
(50 of 51)
Possible discrepancies (1)
These blocks are registered to Beijing Internet Harbor Technology Co., Ltd but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 103.231.64.0/22 /22 | authorized for AS23724 — IDC, China Telecommunications Corporation |
NIC Handles
AS56282