PERFORMANCE HORIZON GROUP LIMITED
Cluster stats
| Netblocks | 23 |
| All fragments | 112 blocks across 45 clusters |
| Cluster ID | 191657266 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 20 shared RIR contact/maintainer handles |
| Registry names | 10 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (23)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.150.168.0/24 | PERFORMANCE HORIZON GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 5.150.169.0/24 | PERFORMANCE HORIZON GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 5.150.170.0/24 | PERFORMANCE HORIZON GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 5.150.171.0/24 | PERFORMANCE HORIZON GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 5.150.172.0/24 | PERFORMANCE HORIZON GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 134.90.192.0/24 | PERFORMANCE HORIZON GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 134.90.193.0/24 | PERFORMANCE HORIZON GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 134.90.194.0/24 | PERFORMANCE HORIZON GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 134.90.195.0/24 | PERFORMANCE HORIZON GROUP LIMITED | BGP | ANNOUNCED | ● high |
| 5.150.160.0/19 | PERFORMANCE HORIZON GROUP LIMITED | RIPE | ALLOCATED PA | ● low |
| 31.177.63.16/29 | performance-net1 | RIPE | ASSIGNED PA | ● low |
| 31.177.63.24/30 | performance-net2 | RIPE | ASSIGNED PA | ● low |
| 31.209.124.224/27 | PERFORMANCE-NET1 | RIPE | ASSIGNED PA | ● low |
| 82.100.234.192/29 | PERFORMANCE-NET1 | RIPE | ASSIGNED PA | ● low |
| 134.90.192.0/20 | PERFORMANCE HORIZON GROUP LIMITED | RIPE | ALLOCATED PA | ● low |
| 165.21.86.208/28 | PERFORMANCE-SG-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 178.210.117.192/29 | PERFORMANCE-NET2 | RIPE | ASSIGNED PA | ● low |
| 185.19.108.0/22 | PERFORMANCE HORIZON GROUP LIMITED | RIPE | ALLOCATED PA | ● low |
| 192.162.18.0/24 | PERFORMANCE HORIZON GROUP LIMITED | RIPE | ASSIGNED PI | ● low |
| 195.97.38.32/27 | PERFORMANCE-LL | RIPE | ASSIGNED PA | ● low |
| 203.170.244.208/28 | performance-mfg-TH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 2a00:2381:d358::/48 | PERFORMANCE-IN | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a01:9740::/32 | PERFORMANCE HORIZON GROUP LIMITED | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
39.1%
of checked blocks have valid RPKI ROA coverage
(9 of 23)
Possible discrepancies (1)
These blocks are registered to PERFORMANCE HORIZON GROUP LIMITED 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.
| 2a00:2381:d358::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
NIC Handles
AC1613-AP
AS2068-AP
AS31151
AS3329-MNT
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
LIA1-AP
LIA1-AP
LOXINFO-IS
LamdaHellixNOC-MNT
MAINT-SG-SINGNET
+8 more