AS201577 — MONSTERNETT Monsternett AS

AS201577 announces 3 IPv4 prefixes covering 9,216 addresses and 1 IPv6 prefixes.

About this network

MONSTERNETT is operated by Monsternett AS.

What it's used for

• The address space carries broadband access traffic, evidenced by reverse DNS entries such as 0-228-5-160.bb.monsternett.net and c00256.bb.monsternett.net.
• The AS announces 9,216 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a local access network rather than a transit provider.
• Traffic consists of subscriber broadband connections for homes, cabins, and businesses in Norway.

Notable

• All registrants for the announced prefixes are listed as Monsternett Hostmaster and Monsternett AS, matching the AS holder.
• The inventory includes three distinct IPv4 blocks: 160.5.224.0/20, 217.171.192.0/20, and 185.20.168.0/22.

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

Announced prefixes

• 160.5.224.0/20
• 185.20.168.0/22
• 217.171.192.0/20
• 2a00:15a0::/32

Upstream networks

• AS2116 GLOBALCONNECT AS

Adjacent networks

• AS2116 GLOBALCONNECT AS

Routing security

• RPKI: 0 valid, 0 invalid and 4 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 75% of announcements registered; 4 route objects.
• Listed in as-sets: AS-CATCHCOM, AS-TDCNETNO, AS15659:AS-CUSTOMERS:AS-KVANTEL, AS2116:AS-GCNET.