Opus Interactive

BGP inherited
Cluster stats
Netblocks37 · 40,180 IPv4 addresses
Registered in United States (20) · United Kingdom (3) · Germany (2) · Russia (1)
Cluster ID208801315
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 27 shared RIR contact/maintainer handles
Registry names 10 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
37 0 netblocks since 2026-07-05
2026-07-05 peak 37 2026-07-19

IP Ranges (37)

⬇ export CSV
CIDR Org name Registry Status Confidence
38.103.172.0/22 Opus Interactive BGP ANNOUNCED ● high
38.129.67.0/24 Opus Interactive BGP ANNOUNCED ● high
87.237.219.0/24 Opus Interactive BGP ANNOUNCED ● high
144.208.116.0/22 Opus Interactive BGP ANNOUNCED ● high
148.51.132.0/24 Opus Interactive BGP ANNOUNCED ● high
192.35.195.0/24 Opus One BGP ANNOUNCED ● high
192.48.82.0/23 Opus Interactive BGP ANNOUNCED ● high
192.245.12.0/24 Opus One BGP ANNOUNCED ● high
192.245.13.0/24 Opus One BGP ANNOUNCED ● high
192.245.15.0/24 Opus One BGP ANNOUNCED ● high
198.32.195.54/32 Opus Interactive, Inc. PEERINGDB ASSIGNED ● high
198.176.207.0/24 Opus Interactive BGP ANNOUNCED ● high
199.79.152.0/24 Opus One BGP ANNOUNCED ● high
199.101.208.0/22 Opus Interactive BGP ANNOUNCED ● high
204.27.149.0/24 Opus One BGP ANNOUNCED ● high
204.52.218.0/24 Opus One BGP ANNOUNCED ● high
206.80.238.44/32 Opus One PEERINGDB ASSIGNED ● high
206.81.81.23/32 Opus Interactive, Inc. PEERINGDB ASSIGNED ● high
206.195.50.0/23 Opus Interactive BGP ANNOUNCED ● high
207.182.32.0/19 Opus One BGP ANNOUNCED ● high
216.151.0.0/19 Opus Interactive BGP ANNOUNCED ● high
2001:504:16::382c/128 Opus Interactive, Inc. PEERINGDB ASSIGNED ● high
2001:504:91::44/128 Opus One PEERINGDB ASSIGNED ● high
2605:1e80::/32 Opus Interactive BGP ANNOUNCED ● high
2605:1e80:2000::/36 Opus Interactive BGP ANNOUNCED ● high
2605:1e80:3000::/36 Opus Interactive BGP ANNOUNCED ● high
2607:7c80:57::/48 Opus One BGP ANNOUNCED ● high
2620:124:2000::54/128 Opus Interactive, Inc. PEERINGDB ASSIGNED ● high
31.121.79.56/29 OPUS-TWO RIPE ASSIGNED PA ● low
82.1.10.0/24 OPUS-VL RIPE ASSIGNED PA ● low
95.167.172.224/30 Opus_DV RIPE ASSIGNED PA ● low
207.182.32.0/19 Opus One ARIN DIRECT ALLOCATION ● low
213.106.249.0/24 OPUS-VL RIPE ASSIGNED PA ● low
216.151.0.0/19 Opus Interactive ARIN DIRECT ALLOCATION ● low
2a00:2381:c042::/48 OPUS-TWO-INTERNATIONAL RIPE AGGREGATED-BY-LIR ● low
2a00:2381:c5f4::/48 OPUS-TWO RIPE AGGREGATED-BY-LIR ● low
2a00:2381:c5f4:100::/56 OPUS-TWO RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
54.1% of checked blocks have valid RPKI ROA coverage (20 of 37)
Possible discrepancies (5)

These blocks are registered to Opus Interactive but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:c042::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:c5f4::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:c5f4:100::/56 /56 authorized for AS2856 — British Telecommunications Limited
213.106.249.0/24 /24 authorized for AS5089 — Virgin Media Limited
82.1.10.0/24 /24 authorized for AS5089 — Virgin Media Limited

NIC Handles

ABUSE489-ARIN ABUSE489-ARIN ABUSE489-ARIN AS14380 AS14380 AS14722 AS396930 AS5089-MNT AS6373 AS6373 BTNET-MNT DUMY-RIPE +15 more