AS57271 — BITWEB-AS BitWeb LLC

AS57271 announces 7 IPv4 prefixes covering 1,792 addresses and 1 IPv6 prefixes.

About this network

The AS handle BITWEB-AS is held by BitWeb LLC.

What it's used for

• The address space carries cloud and virtual server infrastructure, evidenced by reverse DNS entries such as vm247669.bitweb.cloud, vdi313788.bitweb.cloud, and granite-topazolite.bitweb.cloud.
• The AS announces 1792 IPv4 addresses across 7 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a hosting or cloud provider role rather than a transit or access network.
• Traffic from this AS consists of web/API endpoints, virtual machines, and dedicated server resources for developers, entrepreneurs, and enterprises.

Notable

• Registrants for most prefixes are BitWeb LLC, with netnames like RU-BITWEB-20210226 and RU-BITWEB-20180817, while one prefix is registered to Next Limited and another to IPX - FZCO.
• The address inventory is finely subdivided into /24 blocks, consistent with an internal corporate estate or segmented hosting infrastructure.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 31.24.251.0/24
• 45.90.46.0/24
• 45.133.235.0/24
• 45.137.189.0/24
• 45.137.190.0/24
• 81.16.141.0/24
• 85.202.87.0/24
• 2a01:48a0:4001::/48

Upstream networks

• AS57724 DDOS-GUARD LTD
• AS59692 IQWeb FZ-LLC

Adjacent networks

• AS57724 DDOS-GUARD LTD
• AS59692 IQWeb FZ-LLC

Routing security

• RPKI: 2 valid, 0 invalid and 6 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 8 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-DDOS-GUARD, AS-DTLN, AS-DTLN6, AS-HURRICANE, AS-HURRICANEV6, AS-NETIX-DTAG, AS34251:AS-RUFILE, AS3491:AS-CUSTOMERS-EU, AS59692:AS-IQWEB.