blue tech technology Co., Limited
Cluster stats
| Netblocks | 55 |
| All fragments | 57 blocks across 3 clusters |
| Cluster ID | 191606485 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (55)
showing 50 of 55 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.166.232.0/24 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 37.77.80.0/21 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 37.77.82.0/23 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 37.77.84.0/23 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 37.77.86.0/23 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 67.209.160.0/20 | blue tech technology Co., Limited | ARIN | ● high | |
| 74.113.236.0/23 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 85.149.232.0/23 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 85.149.234.0/23 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 85.149.236.0/22 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 216.180.224.0/20 | blue tech technology Co., Limited | BGP | ANNOUNCED | ● high |
| 37.77.80.0/21 | blue tech technology Co., Limited | RIPE | ALLOCATED PA | ● low |
| 74.113.236.0/23 | blue tech technology Co., Limited | RIPE | ALLOCATED PA | ● low |
| 85.149.224.0/20 | blue tech technology Co., Limited | RIPE | ALLOCATED PA | ● low |
| 94.154.178.0/24 | blue tech technology Co., Limited | RIPE | ALLOCATED PA | ● low |
| 103.143.178.0/23 | blue tech technology Co., Limited | RIPE | ALLOCATED PA | ● low |
| 156.238.192.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.193.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.194.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.195.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.196.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.197.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.198.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.199.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.200.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.201.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.202.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.203.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.204.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.205.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.206.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.207.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.208.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.209.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.210.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.211.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.212.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.213.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.214.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.215.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.216.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.217.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.218.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.219.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.220.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.221.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.222.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 156.238.223.0/24 | blue_tech_technology_Co_Limited | AFRINIC | ASSIGNED PA | ● low |
| 172.96.38.0/23 | blue tech technology Co., Limited | RIPE | ALLOCATED PA | ● low |
| 192.198.184.0/23 | blue tech technology Co., Limited | RIPE | ALLOCATED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(55 of 55)
Possible discrepancies (46)
These blocks are registered to blue tech technology Co., Limited but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 37.77.80.0/21 /21 | authorized for AS40065 — CNSERVERS LLC |
| 37.77.80.0/21 /21 | authorized for AS40065 — CNSERVERS LLC |
| 103.143.178.0/23 /23 | authorized for AS40065 — CNSERVERS LLC |
| 199.36.102.0/23 /23 | authorized for AS40065 — CNSERVERS LLC |
| 172.96.38.0/23 /23 | authorized for AS40065 — CNSERVERS LLC |
| 192.198.184.0/23 /23 | authorized for AS40065 — CNSERVERS LLC |
| 74.113.236.0/23 /23 | authorized for AS40065 — CNSERVERS LLC |
| 198.13.22.0/23 /23 | authorized for AS50183 — CenturyNetworks Ltd |
| 37.77.82.0/23 /23 | authorized for AS40065 — CNSERVERS LLC |
| 37.77.84.0/23 /23 | authorized for AS40065 — CNSERVERS LLC |
| 37.77.86.0/23 /23 | authorized for AS40065 — CNSERVERS LLC |
| 74.113.236.0/23 /23 | authorized for AS40065 — CNSERVERS LLC |
| 193.148.95.0/24 /24 | authorized for AS50183 — CenturyNetworks Ltd |
| 94.154.178.0/24 /24 | authorized for AS50183 — CenturyNetworks Ltd |
| 156.238.192.0/24 /24 | authorized for AS50183 — CenturyNetworks Ltd |
+31 more — see the REST API
NIC Handles
AS46088
AS47191
BAYAN17-ARIN
BAYAN17-ARIN
BAYAN17-ARIN
BTTL-4
CIL1-MNT
CIS1-AFRINIC
CIS1-AFRINIC
DUMY-RIPE
DUMY-RIPE
LARUS-SERVICE-MNT
+3 more