Opera Software AS
Cluster stats
Netblocks13
All fragments 34 blocks across 4 clusters
Cluster ID191763483
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (13)

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CIDR Org name Registry Status Confidence
80.249.209.45/32 Opera Software AS PEERINGDB ASSIGNED ● high
80.249.210.55/32 Opera Software AS PEERINGDB ASSIGNED ● high
80.249.210.187/32 Opera Software AS PEERINGDB ASSIGNED ● high
91.241.2.0/24 Opera Software International AS BGP ANNOUNCED ● high
91.241.2.0/24 Opera Software International AS RIPE ASSIGNED PI ● high
2001:67c:2f74::/48 Opera Software International AS RIPE ASSIGNED PI ● high
2001:67c:2f74::/48 Opera Software International AS BGP ANNOUNCED ● high
2001:7f8:1::a503:9832:1/128 Opera Software AS PEERINGDB ASSIGNED ● high
2001:7f8:1::a503:9832:2/128 Opera Software AS PEERINGDB ASSIGNED ● high
2001:7f8:1::a503:9832:3/128 Opera Software AS PEERINGDB ASSIGNED ● high
5.226.95.200/29 OPERA-SOFTWARE RIPE ASSIGNED PA ● low
78.11.33.184/30 OPERA-SOFTWARE RIPE ASSIGNED PA ● low
2001:41b0:100::/48 OPERA-SOFTWARE RIPE ALLOCATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
69.2% of checked blocks have valid RPKI ROA coverage (9 of 13)
Possible discrepancies (1)

These blocks are registered to Opera Software AS 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.

2001:41b0:100::/48 /48 authorized for AS12741 — Netia SA

NIC Handles

AS198992 AS39832 DUMY-RIPE DUMY-RIPE NETIA-MNT OPERA-MNT OPERA-MNT ORG-OSIA1-RIPE RIPE-NCC-END-MNT