Double Tree

DOUBLETREE

Registry

Cluster stats

Netblocks	5
All fragments	8 blocks across 2 clusters
Cluster ID	205234892
Registry	AFRINIC
Customers	find customers using this network →

Evidence & provenance ?

Attribution	Registry record
Shared handles	clustered on 6 shared RIR contact/maintainer handles
Registry names	2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (5)

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CIDR	Org name	Registry	Status	Confidence
41.223.183.8/29	DoubleTree	AFRINIC	ASSIGNED PA	● low
81.128.198.8/29	DOUBLETREE	RIPE	ASSIGNED PA	● low
81.134.254.248/29	DOUBLETREE	RIPE	ASSIGNED PA	● low
2a00:2381:26d2:100::/56	DOUBLETREE	RIPE	ASSIGNED	● low
2a00:2381:29a3:800::/56	DOUBLETREE	RIPE	ASSIGNED	● low

Possibly related to this organisation

what's this?

Same name family

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

DOUBLETREE-BY-HILTON-Dhahran 3 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.

Cia Doubletree By Hilton 1 via Vodafone Libertel B.V. sub-allocation
Cia Doubletree By Hilton 2 via Vodafone Libertel B.V. sub-allocation
ZEN20220630-NOC-DOUBLETREE-BY-HILTON-LIVERPOOL via Zen Internet Ltd sub-allocation

Network trust

what's this?

RPKI hygiene: B how networks compare →

80.0% of checked blocks have valid RPKI ROA coverage (4 of 5)

Possible discrepancies (2)

These blocks are registered to Double Tree 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.

2a00:2381:26d2:100::/56 /56	authorized for AS2856 — British Telecommunications Limited
2a00:2381:29a3:800::/56 /56	authorized for AS2856 — British Telecommunications Limited

NIC Handles

BTNET-MNT DUMY-RIPE DUMY-RIPE MPG1-AFRINIC MPG1-AFRINIC ZANLINK-MNT