OPI

BGP inherited

Cluster stats

Netblocks	8 · 526 IPv4 addresses
Registered in	Netherlands (5) · United Kingdom (1) · Italy (1) · Poland (1)
All fragments	13 blocks across 5 clusters
Cluster ID	209300278
Registry	RIPE
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 6 shared RIR contact/maintainer handles
Registry names	2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON

8 0 netblocks since 2026-07-05

2026-07-05 peak 8 2026-07-19

IP Ranges (8)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
83.167.199.235/32	OPI	RIPE	ASSIGNED PA	● low
85.146.246.251/32	OPI	RIPE	ASSIGNED PA	● low
88.36.113.96/29	OPI	RIPE	ASSIGNED PA	● low
93.117.208.212/30	OPI	RIPE	ASSIGNED PA	● low
93.117.208.216/30	OPI	RIPE	ASSIGNED PA	● low
93.117.208.220/30	OPI	RIPE	ASSIGNED PA	● low
185.66.181.0/24	OPI-Net	RIPE	ASSIGNED PA	● low
195.187.64.0/24	OPI	RIPE	ASSIGNED PA	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “OPI” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

OPI-123606-Bangalore 2 blocks
OPI-PIB 1 blocks
OPI-243729-Gurgaon 1 blocks
OPI-103786-Cochin 1 blocks

Network trust

what's this?

RPKI hygiene: C how networks compare →

75.0% of checked blocks have valid RPKI ROA coverage (6 of 8)

Possible discrepancies (1)

These blocks are registered to OPI 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.

195.187.64.0/24 /24

authorized for AS1887 — NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY

NIC Handles

DUMY-RIPE DUMY-RIPE INTERB-MNT NASK2-MNT NUMBERGROUP-MNT TNF-MNT