Boston Consulting Group
Cluster stats
| Netblocks | 31 |
| All fragments | 129 blocks across 31 clusters |
| Cluster ID | 191887087 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 26 shared RIR contact/maintainer handles |
| Registry names | 9 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (31)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 61.14.43.8/29 | BOSTON-CONSULTING-GROUP | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 205.173.80.0/21 | Boston Consulting Group | ARIN | ● high | |
| 80.63.69.136/29 | BOSTON-CONSULTING-GROUP-NET | RIPE | ASSIGNED PA | ● low |
| 81.218.76.32/29 | BOSTON-CONSULTING-GROUP-LTD | RIPE | ASSIGNED PA | ● low |
| 81.218.76.40/29 | BOSTON-CONSULTING-GROUP-LTD | RIPE | ASSIGNED PA | ● low |
| 92.103.0.0/28 | BOSTON-CONSULTING | RIPE | ASSIGNED PA | ● low |
| 92.103.223.248/30 | BOSTON-CONSULTING | RIPE | ASSIGNED PA | ● low |
| 93.17.45.96/29 | BOSTON-CONSULTING-GROUP | RIPE | ASSIGNED PA | ● low |
| 193.240.86.160/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.187.80/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.187.112/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.187.128/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.187.144/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.187.160/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.187.176/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.187.192/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.187.224/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.222.32/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.222.64/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.222.80/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.222.96/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 193.240.240.0/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 195.115.21.48/28 | BOSTON-CONSULTING-GROUP | RIPE | ASSIGNED PA | ● low |
| 195.171.88.88/29 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 210.176.78.192/28 | Boston-Consulting-Group | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 212.3.225.224/28 | Boston_Consulting_Group | RIPE | ASSIGNED PA | ● low |
| 212.37.226.232/29 | BOSTON-CONSULTING-GROUP-NET | RIPE | ASSIGNED PA | ● low |
| 213.242.89.240/28 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 217.163.24.248/29 | Boston-Consulting-Group | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:1d6b::/48 | BOSTON-CONSULTING-GROUP-LTD | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:e529::/48 | BOSTON-CONSULTING | RIPE | AGGREGATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
38.7%
of checked blocks have valid RPKI ROA coverage
(12 of 31)
Possible discrepancies (2)
These blocks are registered to Boston Consulting Group 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.
| 2a00:2381:1d6b::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:e529::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
NIC Handles
AB34802-RIPE
AI330-AP
AM4163-AP
AM4163-AP
AS8551-MNT
BCG-4
BTNET-MNT
CEGETEL-ENTREPRISES
COMPLETEL-MNT
DUMY-RIPE
DUMY-RIPE
KS213-ARIN
+14 more