ESURFING TECHNOLOGY CO.LTD
Cluster stats
| Netblocks | 15 |
| Cluster ID | 191611975 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
15
0 netblocks since 2026-07-05
2026-07-05
peak 15
2026-07-06
IP Ranges (15)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 78.138.14.0/24 | ESURFING TECHNOLOGY CO.LTD | BGP | ANNOUNCED | ● high |
| 78.138.15.0/24 | ESURFING TECHNOLOGY CO.LTD | BGP | ANNOUNCED | ● high |
| 103.130.140.0/24 | ESURFING TECHNOLOGY CO.LTD | BGP | ANNOUNCED | ● high |
| 103.130.141.0/24 | ESURFING TECHNOLOGY CO.LTD | BGP | ANNOUNCED | ● high |
| 103.130.142.0/24 | ESURFING TECHNOLOGY CO.LTD | BGP | ANNOUNCED | ● high |
| 103.130.143.0/24 | ESURFING TECHNOLOGY CO.LTD | BGP | ANNOUNCED | ● high |
| 103.164.182.0/23 | ESURFING TECHNOLOGY CO.LTD | BGP | ANNOUNCED | ● high |
| 103.164.182.0/24 | ESURFING TECHNOLOGY CO.LTD | BGP | ANNOUNCED | ● high |
| 103.164.183.0/24 | ESURFING TECHNOLOGY CO.LTD | BGP | ANNOUNCED | ● high |
| 78.138.14.0/24 | ESURFING-KH | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 78.138.15.0/24 | ESURFING-KH | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.130.140.0/22 | ESURFING TECHNOLOGY CO.LTD | APNIC | ALLOCATED PORTABLE | ● low |
| 103.164.182.0/24 | ESURFING-KH | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.164.183.0/24 | ESURFING-KH | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2403:bbc0::/32 | ESURFING TECHNOLOGY CO.LTD | APNIC | ALLOCATED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
86.7%
of checked blocks have valid RPKI ROA coverage
(13 of 15)
No discrepancies found among checked blocks.
NIC Handles
AC2427-AP
AE455-AP
AE589-AP
APNIC-HM
AS138340
AS147023
CHTI1-AP
CHTI1-AP
ETCA1-AP
ETCA1-AP
MAINT-CAMBO-HK
MAINT-CAMBO-HK
+1 more