Redtone Engineering & Network Services Sdn Bhd
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 127 · 23,040 IPv4 addresses |
| IPv6 | 16 prefixes (largest 2405:7c00::/32) |
| Also registered under this name | 135 netblocks across 2 separate records |
| Record ID | 245448716 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (127)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 43.251.136.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 43.251.137.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 43.251.139.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 103.21.152.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 103.21.152.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 103.21.153.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 103.21.154.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 103.21.155.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 103.251.201.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.192.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.192.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.192.0/19 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.193.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.194.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.195.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.196.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.196.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.197.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.198.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.199.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.200.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.200.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.201.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.202.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.203.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.204.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.204.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.205.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.206.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.207.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.208.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.208.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.209.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.210.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.211.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.212.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.213.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.214.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.215.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.217.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.218.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.219.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.220.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.220.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.221.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.222.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 182.54.223.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.112.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.112.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.112.0/20 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.113.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.114.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.115.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.116.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.116.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.117.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.118.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.119.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.120.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.120.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.121.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.122.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.123.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.124.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.124.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.125.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.126.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.46.127.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 202.171.59.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.32.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.32.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.32.0/19 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.33.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.34.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.35.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.36.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.36.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.37.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.38.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.39.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.40.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.40.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.41.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.42.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.43.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.44.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.44.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.45.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.46.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.47.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.48.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.48.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.49.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.50.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.51.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.52.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.52.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.53.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.54.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.55.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.56.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.56.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.57.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.58.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.59.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.60.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.60.0/22 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.61.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.62.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 203.142.63.0/24 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2001:dd8:2::/48 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:1000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:2000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:3000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:4000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:5000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:6000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:7000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:8000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:9000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:b000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:c000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:d000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:e000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 2405:7c00:f000::/36 | Redtone Engineering & Network Services Sdn Bhd | BGP | ANNOUNCED | ● high |
| 43.251.136.0/22 | Redtone Engineering & Network Services Sdn Bhd | APNIC | ALLOCATED PORTABLE | ● low |
| 2405:7c00::/32 | Redtone Engineering & Network Services Sdn Bhd | APNIC | ALLOCATED PORTABLE | ● low |
IPv6 ranges (16)
Footprint over time
15 weekly snapshots · JSON
131
0 netblocks since 2026-07-05
2026-07-05
peak 131
2026-10-04
Network trust
what's this?
RPKI hygiene: A
how networks compare →
99.2%
of checked blocks have valid RPKI ROA coverage
(130 of 131)
Possible discrepancies (1)
These blocks are registered to Redtone Engineering & Network Services Sdn Bhd 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.
| 2001:dd8:2::/48 /48 | authorized for AS45220 — Internet Systems Consortium |
NIC Handles
AC2124-AP
APNIC-HM
AS24028
CN186-AP
CN186-AP
CTCY1-AP
MAINT-ISC
MAINT-MY-CNX
ORG-RMSB1-AP
ZHE2-AP