Optical Communication
BGP inherited
Cluster stats
| Netblocks | 9 · 3,063 IPv4 addresses |
| All fragments | 13 blocks across 2 clusters |
| Cluster ID | 210289504 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 160.236.10.0/24 | Optical Communication | BGP | ANNOUNCED | ● high |
| 160.236.10.0/23 | Optical Communication | BGP | ANNOUNCED | ● high |
| 160.236.11.0/24 | Optical Communication | BGP | ANNOUNCED | ● high |
| 162.4.64.0/24 | Optical Communication | BGP | ANNOUNCED | ● high |
| 162.4.64.0/23 | Optical Communication | BGP | ANNOUNCED | ● high |
| 162.4.65.0/24 | Optical Communication | BGP | ANNOUNCED | ● high |
| 160.236.10.0/23 | Optical Communication | APNIC | ALLOCATED PORTABLE | ● low |
| 162.4.64.0/24 | OPTICAL-COMMUNICATION | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 162.4.65.0/24 | OPTICAL-COMMUNICATION | APNIC | ALLOCATED NON-PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Optical Communication” — 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.
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.
- CORNINGOPTICALCOMMUNICATIONSSRL sub-allocation
- Net-Corning-Optical-Communications-GmbH--Co-KG via Zayo Bandwidth sub-allocation
- NANJING-SHENGZHENGOPTICALCOMMUNICATION-CORP via No.31,Jin-rong Street sub-allocation
- Boruo-Granville-Optical-Fiber-Communication-Co-Ltd sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(9 of 9)
Possible discrepancies (5)
These blocks are registered to Optical Communication 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.
| 162.4.64.0/23 /23 | authorized for AS153038 — Business Zone Limited |
| 162.4.64.0/24 /24 | authorized for AS153038 — Business Zone Limited |
| 162.4.65.0/24 /24 | authorized for AS153038 — Business Zone Limited |
| 162.4.64.0/24 /24 | authorized for AS153038 — Business Zone Limited |
| 162.4.65.0/24 /24 | authorized for AS153038 — Business Zone Limited |
NIC Handles
AO573-AP
APNIC-HM
AS153038
AS154723
MAINT-TVN-BD
MAINT-TVN-BD
OB64-AP
OB64-AP
OCA6-AP
OCA6-AP
ORG-OC16-AP