CRH

BGP inherited

Cluster stats

Netblocks	8
Registered in	Ireland (4) · United Arab Emirates (1) · China (1) · France (1) · Netherlands (1)
All fragments	28 blocks across 12 clusters
Cluster ID	208858218
Registry	APNIC
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 9 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
80.227.105.200/29	CRH-NET	RIPE	ASSIGNED PA	● low
81.93.21.92/30	CRH	RIPE	ASSIGNED PA	● low
82.141.228.64/29	CRH	RIPE	ASSIGNED PA	● low
82.141.238.144/29	CRH	RIPE	ASSIGNED PA	● low
194.125.187.64/28	CRH	RIPE	ASSIGNED PA	● low
211.98.119.240/28	CRH	APNIC	ASSIGNED NON-PORTABLE	● low
213.190.147.56/29	CRH	RIPE	ASSIGNED PA	● low
217.166.62.16/28	CRH	RIPE	ASSIGNED PA	● low

Possibly related to this organisation

what's this?

Same name family

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

CRH-EUROPE 4 blocks
CRH SARL 3 blocks
CRH-DEUTSCHLANDH-ARTERN-UNSTRUT-NET 2 blocks
CRH-Patio 2 blocks
CRH-DEUTSCHLAND-LANGENFELD-NET 2 blocks
CRH_MATERIALS_POLSKA_SP_Z_O_O 2 blocks
CRH-LANGENFELD-NET 1 blocks
CRH-FENCING 1 blocks

Combined view of all 12 name-family clusters →

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (8 of 8)

No discrepancies found among checked blocks.

NIC Handles

AS286-MNT DIC-MNT DUMY-RIPE DUMY-RIPE MAINT-CNNIC-AP ORNIS-MNT TE-MNT ZW78-AP ZW78-AP