CERNET Corporation
Cluster stats
| Netblocks | 7 |
| All fragments | 57 blocks across 6 clusters |
| Cluster ID | 191809224 |
| Registry | APNIC |
| Customers | find customers using this network → |
NIC Handles
AC1685-AP
APNIC-HM
AS131490
AS265389
JW1-CN
LZ1-CN
XL1-CN
Network trust
what's this?
71.4%
of checked blocks have valid RPKI ROA coverage
(5 of 7)
Possible discrepancies (1)
These blocks are registered to CERNET Corporation 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.
| 240c:c0a1::/32 /32 | authorized for AS4538 — China Education and Research Network Center |
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 187.16.217.79/32 | CERNET | PEERINGDB | ASSIGNED | ● high |
| 187.16.223.68/32 | CERNET | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8::217:79/128 | CERNET | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8::223:68/128 | CERNET | PEERINGDB | ASSIGNED | ● high |
| 240c:c0a1::/32 | CERNET Corporation | BGP | ANNOUNCED | ● high |
| 211.70.0.0/15 | CERNET | APNIC | ALLOCATED PORTABLE | ● low |
| 211.80.0.0/16 | CERNET | APNIC | ALLOCATED PORTABLE | ● low |