Open BSD

OpenBSD
Data as of 2026-09-20
Registry
This organisation
Netblocks18 · 2,052 IPv4 addresses
IPv6 5 prefixes (largest 2620:3d:c000::/48)
Registered in Canada (11) · United States (2)
Also registered under this name 20 netblocks across 2 separate records
Record ID241134768
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 2 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (18)

⬇ export CSV
CIDR Org name Registry Status Confidence
199.185.136.0/23 OpenBSD BGP ANNOUNCED ● high
199.185.136.0/24 OpenBSD BGP ANNOUNCED ● high
199.185.137.0/24 OpenBSD BGP ANNOUNCED ● high
199.185.178.0/24 OpenBSD BGP ANNOUNCED ● high
199.185.230.0/23 OpenBSD BGP ANNOUNCED ● high
204.174.115.0/24 OpenBSD BGP ANNOUNCED ● high
204.209.252.0/24 OpenBSD BGP ANNOUNCED ● high
204.209.252.0/23 OpenBSD BGP ANNOUNCED ● high
204.209.253.0/24 OpenBSD BGP ANNOUNCED ● high
206.81.81.169/32 OpenBSD PEERINGDB ASSIGNED ● high
206.81.81.170/32 OpenBSD PEERINGDB ASSIGNED ● high
206.126.225.3/32 OpenBSD PEERINGDB ASSIGNED ● high
206.126.225.23/32 OpenBSD PEERINGDB ASSIGNED ● high
2001:504:16::57f0/128 OpenBSD PEERINGDB ASSIGNED ● high
2001:504:16::426:0:57f0/128 OpenBSD PEERINGDB ASSIGNED ● high
2001:504:2f::2:2512:1/128 OpenBSD PEERINGDB ASSIGNED ● high
2001:504:2f::2:2512:2/128 OpenBSD PEERINGDB ASSIGNED ● high
2620:3d:c000::/48 OpenBSD BGP ANNOUNCED ● high

IPv6 ranges (5)

CIDR
2620:3d:c000::/48
2001:504:16::426:0:57f0/128
2001:504:16::57f0/128
2001:504:2f::2:2512:1/128
2001:504:2f::2:2512:2/128

Footprint over time

13 weekly snapshots · JSON
18 0 netblocks since 2026-07-05
2026-07-05 peak 18 2026-09-20

Network trust

what's this?
RPKI hygiene: C how networks compare →
50.0% of checked blocks have valid RPKI ROA coverage (9 of 18)
No discrepancies found among checked blocks.

NIC Handles

AS22512 AS22512