AS44574 — A4N Network Services Ltd.

Network type: hosting

AS44574 announces 23 IPv4 prefixes covering 88,576 addresses and 33 IPv6 prefixes.

About this network

The AS handle A4N Network Services is held by xilo Ltd.

What it's used for

• The address space carries static IP allocations for hosting clients, evidenced by reverse DNS entries such as 93.121.32.0.ip.static.as44574.net and netnames like UK-XILO-20120911.
• With 89,088 IPv4 addresses announced across 23 prefixes and only 2 observed neighbours, the network functions as a hosting provider rather than a transit carrier.
• Traffic from this AS consists of web servers, virtual private servers, and domain name registration services operated by xilo for its business customers.

Notable

• Registrants for all sampled prefixes list xilo Ltd. and Network Services Hostmaster, aligning with the AS holder.
• The address inventory is fragmented into 23 IPv4 prefixes, including large blocks like 93.121.0.0/17 and 151.249.0.0/18, alongside numerous smaller /22 and /24 allocations.

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

Announced prefixes

• 5.153.96.0/21
• 5.153.192.0/19
• 31.12.96.0/19
• 31.13.0.0/22
• 31.13.4.0/23
• 31.13.7.0/24
• 37.252.32.0/20
• 37.252.48.0/21
• 37.252.56.0/23
• 91.199.78.0/24
• 91.230.181.0/24
• 93.121.0.0/17
• 95.172.238.0/23
• 95.172.240.0/20
• 95.215.174.0/24
• 141.138.255.0/24
• 151.249.0.0/18
• 185.196.80.0/22
• 193.9.248.0/24
• 193.104.113.0/24
• 193.150.34.0/24
• 193.238.80.0/22
• 212.105.176.0/20
• 2001:678:498::/48
• 2001:678:49c::/48
• 2001:678:4a0::/48
• 2001:678:4a4::/48
• 2001:67c:16d0::/47
• 2001:67c:1954::/48
• 2001:67c:2544::/48
• 2a00:10e8::/47
• 2a00:10e8:3::/48
• 2a00:10e8:4::/46
• 2a00:10e8:8::/45
• 2a00:10e8:10::/44
• 2a00:10e8:20::/43
• 2a00:10e8:40::/42
• 2a00:10e8:80::/41
• 2a00:10e8:102::/47
• 2a00:10e8:104::/46
• 2a00:10e8:108::/45
• 2a00:10e8:110::/44
• 2a00:10e8:120::/43
• 2a00:10e8:140::/42
• 2a00:10e8:180::/41
• 2a00:10e8:200::/39
• 2a00:10e8:400::/38
• 2a00:10e8:800::/37
• 2a00:10e8:1000::/36
• 2a00:10e8:2000::/35
• 2a00:10e8:4000::/34
• 2a00:10e8:8000::/33
• 2a00:10e9::/32
• 2a00:10ea::/31
• 2a00:10ec::/31
• 2a00:10ef::/32

Upstream networks

• AS29550 Team Blue Carrier Limited

Downstream networks

• AS42214 Network Services Ltd.

Adjacent networks

• AS29550 Team Blue Carrier Limited
• AS42214 Network Services Ltd.

Routing security

• RPKI: 28 valid, 0 invalid and 0 not-found announcements; 28 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 33 route objects.
• Listed in as-sets: AS-AS29550, AS-AS29550-V6, AS-AS44574, AS-DEDIPOWER, AS-EVERESTDATA, AS-HURRICANEV6, AS-KILLERCREATION, AS-UKSERVERS, AS-UKSERVERS-V6, AS12703:AS-TRANSITS-V6, AS32421:AS-CUSTOMERS, AS35200:AS-TRANSITX.