tiankai
Tiankai-Net
Registry
Cluster stats
| Netblocks | 7 · 317 IPv4 addresses |
| All fragments | 11 blocks across 5 clusters |
| Cluster ID | 210286191 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.180.108.0/24 | Tiankai-Net | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.180.109.0/29 | Tiankai-Net | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.180.109.8/29 | Tiankai-Net | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.180.109.16/29 | Tiankai-Net | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.180.109.24/29 | Tiankai-Net | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.180.109.32/27 | Tiankai-Net | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 210.22.163.212/30 | tiankai | APNIC | ASSIGNED NON-PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Tiankai Net” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- Tiankai-Net-Enoshima 1 blocks
- Tiankai-Net-SG 1 blocks
- Tiankai-Net-UK 1 blocks
- Tiankai-Net-TR 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- TIANKAI-NETWORK via Nanjing Tiankai Information Technology Co.Ltd. sub-allocation
- tiankaichuanbo sub-allocation
- Tian Kai Wu Jin Qi Xie Bao Zhuang via CNCGROUP IP network of ShangHai IDC sub-allocation
- BAILITIANKAI-LTD-TJ via CNCGROUP IP network of ShangHai IDC sub-allocation
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
Possible discrepancies (1)
These blocks are registered to tiankai 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.
| 103.180.108.0/24 /24 | authorized for AS8075 — Microsoft Corporation |
NIC Handles
AN3010-AP
MAINT-CNCGROUP-SH
MAINT-NTITC-CN
NTIT1-AP
NTIT1-AP
NTIT1-AP
YR194-AP
YR194-AP