AS204997 — FIRSTBYTE-AS FIRST SERVER LIMITED

AS204997 announces 32 IPv4 prefixes covering 16,128 addresses and 11 IPv6 prefixes.

About this network

FIRSTBYTE-AS is operated by First Server Limited.

What it's used for

• The address space carries virtual server infrastructure, evidenced by reverse DNS entries such as vm3206859.firstbyte.club and vm4691129.firstbyte.club, alongside netnames like VG-ANDWASE-20190822 and AE-IPMARKET-20140603.
• The AS announces 16,384 IPv4 addresses across 32 prefixes and 11 IPv6 prefixes, maintaining a single observed neighbour in RIS, which indicates a hosting or cloud provider role rather than transit.
• Traffic from this AS consists of VPS and cloud hosting endpoints, consistent with FirstByte's business model of providing virtual servers, cloud hosting, and domain services.

Notable

• Registrants include NETROLE (Andwase Limited), IP MARKET - FZCO, and GeniusMind S.A., indicating that a portion of the announced space is leased or originated by third parties rather than owned directly by First Server Limited.
• The address inventory is fragmented across multiple /22 and /23 blocks, with some prefixes registered to different entities, reflecting a mixed ownership structure typical of hosting providers that aggregate IP space from various sources.

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

Announced prefixes

• 45.144.64.0/22
• 46.17.104.0/24
• 91.217.81.0/24
• 104.128.132.0/24
• 104.128.136.0/23
• 104.128.140.0/23
• 135.136.180.0/24
• 135.136.188.0/24
• 135.136.191.0/24
• 139.28.222.0/23
• 147.78.64.0/22
• 157.228.134.0/23
• 157.228.136.0/23
• 157.228.190.0/24
• 178.253.38.0/23
• 178.253.44.0/23
• 185.17.3.0/24
• 185.104.248.0/23
• 185.139.68.0/22
• 185.174.138.0/24
• 185.180.231.0/24
• 185.188.182.0/23
• 185.189.12.0/22
• 185.195.24.0/22
• 185.204.0.0/24
• 185.204.2.0/23
• 185.212.148.0/24
• 185.244.172.0/23
• 185.252.146.0/23
• 185.255.132.0/22
• 193.109.78.0/23
• 195.66.114.0/24
• 2a00:e462:ffff::/48
• 2a04:5200:fb01::/48
• 2a04:5200:fb02::/48
• 2a04:5200:ff00::/48
• 2a04:5200:ff10::/48
• 2a04:5200:fff1::/48
• 2a04:5200:fff2::/47
• 2a04:5200:fff4::/46
• 2a04:5200:fff8::/47
• 2a04:5200:ffff::/48
• 2a0c:5d00:3001::/48

Upstream networks

• AS50113 FIRST SERVER LIMITED

Adjacent networks

• AS50113 FIRST SERVER LIMITED

Routing security

• RPKI: 80 valid, 1 invalid and 0 not-found announcements; 83 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 97 route objects.
• Listed in as-sets: AS-63529-AS-IMPORT-AS6939, AS-HURRICANE, AS-HURRICANEV6, AS-IHOR, AS-NETMAN, AS-NETRACK, AS-NTX, AS-NTX32, AS-TRANSROUTE-QUICKFIX, AS-TRANSROUTE-SPEC, AS209141:AS-RUCUST, AS35196:AS-NETMAN, AS41194:AS-RASCOM.