BROTHERS IT

BGP inherited

Cluster stats

Netblocks	6 · 1,024 IPv4 addresses
Cluster ID	212250883
Registry	APNIC
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 10 shared RIR contact/maintainer handles
Registry names	3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (6)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
144.79.224.0/23	BROTHERS IT	APNIC	ALLOCATED PORTABLE	● high
144.79.224.0/24	BROTHERS IT	BGP	ANNOUNCED	● high
144.79.225.0/24	BROTHERS IT	BGP	ANNOUNCED	● high
2001:df6:82c0::/48	BROTHERS IT	APNIC	ASSIGNED PORTABLE	● high
2001:df6:82c0::/48	BROTHERS IT	BGP	ANNOUNCED	● high
103.229.83.92/30	Brothers-IT	APNIC	ALLOCATED NON-PORTABLE	● low

what's this?

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.

Brothers-Net via Vodafone Data sub-allocation
GRATTEBROTHERS via Claranet Limited sub-allocation
Lehman Brothers 2 A sub-allocation
neobrothers via British Telecommunications Limited sub-allocation
Denny-BROTHERS-000000005362829 via British Telecommunications Limited sub-allocation
NSUK-GORDONBROTHERSLIMITED-AD via Claranet Limited sub-allocation
HAERSHBERG-BROTHERS-LTD via Bezeq International Ltd. sub-allocation
Lehman Brothers Broadgates sub-allocation

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)

No discrepancies found among checked blocks.

AB1791-AP AF575-AP APNIC-HM AS154471 BIA20-AP BIA20-AP FHLN1-AP FHLN1-AP MAINT-FIBERATHOME-BD ORG-BI28-AP