All ASNs

Autonomous System details for AS31463

AS31463

Redcentric Solutions Ltd • 4d-dc.com

AS31463 — Redcentric Solutions Ltd

AS Name

FourD-AS

Country

United Kingdom (GB)

Website

4d-dc.com

Number of IPv4

36,352

Number of IPv6

1.35 × 10³⁰

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

May 24, 2004

Last updated

December 23, 2024

IP Ranges

37 IPv4 prefixes, 5 IPv6 prefixes

Prefix	Company	Number of IPs
37.209.208.0/20	New 4D hosting platform - 4D Sirius II	4,096
45.140.136.0/22	Redcentric Solutions Ltd	1,024
45.140.252.0/22	Clear Connect Limited	1,024
46.245.248.0/21	Redcentric Solutions Ltd	2,048
79.99.64.0/21	Backupsanywhere 4D	2,048
79.174.28.0/22	INFRA	1,024
87.76.18.0/23	Liquid Web B.V.	512
87.76.20.0/22	Liquid Web B.V.	1,024
87.76.24.0/24	Liquid Web B.V.	256
87.76.27.0/24	Liquid Web B.V.	256
87.76.28.0/22	Liquid Web B.V.	1,024
91.199.252.0/24	Wessex IT Ltd	256
91.213.208.0/24	Cybanetix Ltd	256
91.213.215.0/24	Cybanetix Ltd	256
91.213.217.0/24	Cybanetix Ltd	256
91.213.220.0/24	Cybanetix Ltd	256
91.220.24.0/24	Nippy Networks Ltd	256
93.177.127.0/24	Optimal Projects Ltd	256
94.228.32.0/20	Getmapping Limited	4,096
94.228.38.0/24	Redcentric Solutions Ltd	256
109.71.78.0/24	Factory Internet Ltd	256
109.74.20.0/22	VostelLimited	1,024
165.84.208.0/24	Liquid Web B.V.	256
165.84.209.0/24	Liquid Web B.V.	256
165.84.216.0/21	Liquid Web B.V.	2,048
173.249.153.0/24	VPS DATACENTER LLC	256
173.249.154.0/23	VPS DATACENTER LLC	512
178.17.32.0/20	Redcentric Solutions Ltd	4,096
178.17.36.0/24	Nexcess - 4D Sirius II	256
178.17.39.0/24	Nexcess - 4D Sirius II	256
178.251.32.0/21	Redcentric Solutions Ltd	2,048
185.4.128.0/22	Redcentric Solutions Ltd	1,024
185.34.208.0/22	Redcentric Solutions Ltd	1,024
185.160.164.0/22	Redcentric Solutions Ltd	1,024
185.167.216.0/24	Edge Network Technologies Ltd	256
185.167.228.0/22	Public Cloud range 4D	1,024
195.226.201.0/24	Netcomposite Ltd	256
2a00:1c18::/29	Redcentric Solutions Ltd	6.34 × 10²⁹
2a00:1c18::/32	Redcentric Solutions Ltd	7.92 × 10²⁸
2a00:1c18:333::/48	FOUR D CUSTOMER IPv6 CDC KENT	1.21 × 10²⁴
2a07:45c2::/40	Liquid Web B.V.	3.09 × 10²⁶
2a0f:64c0::/29	Cybanetix Ltd	6.34 × 10²⁹

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS31463

0 peers

AS31463 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS31463

2 upstreams

AS13009 AS50300

AS31463 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS31463 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS31463

5 downstreams

AS25546 AS35241 AS42044 AS51926 AS206976

AS31463 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.