Bain And Company

Data as of 2026-09-20
BGP inherited
This organisation
Netblocks6 · 13,824 IPv4 addresses
IPv6 1 prefix (largest 2a00:2381:1283::/48)
Registered in United States (4) · Singapore (2)
Also registered under this name 10 netblocks across 3 separate records
Record ID242724112
RegistryAPNIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 17 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.237.80.0/24 Bain and Company APNIC ASSIGNED PORTABLE ● high
204.145.204.0/24 Bain And Company ARIN DIRECT ALLOCATION ● high
204.153.232.0/22 Bain And Company ARIN DIRECT ALLOCATION ● high
205.134.64.0/19 Bain and Company, Inc. ARIN DIRECT ALLOCATION ● high
205.137.112.0/20 Bain and Company, Inc. ARIN DIRECT ALLOCATION ● high
2a00:2381:1283::/48 BAIN-AND-CO RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (1)

CIDR
2a00:2381:1283::/48

Footprint over time

2 weekly snapshots · JSON
7 0 netblocks since 2026-09-13
2026-09-13 peak 7 2026-09-20

Network trust

what's this?
RPKI hygiene: F how networks compare →
14.3% of checked blocks have valid RPKI ROA coverage (1 of 7)
Possible discrepancies (1)

These blocks are registered to Bain And Company 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.

2a00:2381:1283::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AB1090-AP APNIC-HM AS133587 BAINAN BAINAN-1 BGNR-ARIN BGNR-ARIN BGNR-ARIN BGNR-ARIN BGNR1-AP BGNR1-AP BTNET-MNT +5 more