Derivco

Registry

Cluster stats

Netblocks	8 · 2,301 IPv4 addresses
All fragments	9 blocks across 2 clusters
Cluster ID	212754699
Registry	AFRINIC
Customers	find customers using this network →

Evidence & provenance ?

Attribution	Registry record
Shared handles	clustered on 7 shared RIR contact/maintainer handles
Registry names	3 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
41.223.120.0/22	Derivco	BGP	ANNOUNCED	● high
41.223.122.0/24	Derivco	BGP	ANNOUNCED	● high
196.10.141.16/32	Derivco	PEERINGDB	ASSIGNED	● high
2001:43f8:6d2::16/128	Derivco	PEERINGDB	ASSIGNED	● high
2c0f:fe28:1::/48	Derivco	BGP	ANNOUNCED	● high
2c0f:fe28:e::/48	Derivco	BGP	ANNOUNCED	● high
41.223.120.0/22	Derivco	AFRINIC	ALLOCATED PA	● low
2c0f:fe28::/32	Derivco	AFRINIC	ALLOCATED-BY-RIR	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “Derivco” — 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.

DERIVCO-IPSWICH-LTD 1 blocks

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

DERIVCO-IPSWICH-LTD sub-allocation
Derivco41-1 sub-allocation
Derivco41-2 sub-allocation
Derivco41-3 sub-allocation
Derivco41-4 sub-allocation

Network trust

what's this?

RPKI hygiene: D how networks compare →

25.0% of checked blocks have valid RPKI ROA coverage (2 of 8)

No discrepancies found among checked blocks.

NIC Handles

AFRINIC-HM-MNT AS36951 AS36951 ORG-DA4-AFRINIC WBM1-AFRINIC WBM1-AFRINIC derivco-mnt