Boston Consulting Group

Data as of 2026-11-08
BGP inherited
This organisation
Netblocks32 · 2,676 IPv4 addresses
IPv6 2 prefixes (largest 2a00:2381:1d6b::/48)
Registered in United Kingdom (18) · France (4) · Israel (2) · United States (2) · Hong Kong (1) · Denmark (1)
Record ID269948637
RegistryAPNIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
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 · report an issue

IP Ranges (32)

⬇ export CSV
CIDR Org name Registry Status Confidence
61.14.43.8/29 BOSTON-CONSULTING-GROUP APNIC ASSIGNED NON-PORTABLE ● high
204.87.190.0/24 Boston Consulting Group ARIN DIRECT ALLOCATION ● high
205.173.80.0/21 Boston Consulting Group ARIN DIRECT ALLOCATION ● 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

IPv6 ranges (2)

CIDR
2a00:2381:1d6b::/48
2a00:2381:e529::/48

Footprint over time

20 weekly snapshots · JSON
32 +1 netblocks since 2026-07-05
2026-07-05 peak 32 2026-11-08

Network trust

what's this?
RPKI hygiene: D how networks compare →
37.5% of checked blocks have valid RPKI ROA coverage (12 of 32)
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 Limited
2a00:2381:e529::/48 /48 authorized for AS2856 — British Telecommunications Limited

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