AS15765 — MIMER

AS15765 announces 3 IPv4 prefixes covering 17,408 addresses and 1 IPv6 prefixes.

About this network

Three blocks, three netnames, three allocation dates nineteen years apart.

What it's used for

• A regional operator's network. Three IPv4 prefixes and one IPv6 /29 announced from Norway, seventeen thousand four hundred and eight addresses, across two observed BGP neighbours.

Notable

• Every netname is a country code, the same brand and a date, and the three dates are spread across nearly two decades.
• The AS handle is that brand alone, which is not the name of the registered holder.
• The IPv6 allocation is a /29, larger than the block most operators of this size hold.
• The most recent IPv4 block is a /22 from a range that only came into use long after the other two were issued, so it was acquired rather than allocated alongside them.
• Every block lists the company and an abuse role, with no named contact.
• Of nine addresses queried, one returned a name: the four octets hyphenated, a label marking customer space, and the holder's domain rather than the brand's.

Interesting

• A brand in the handle and the netnames, and a different company name in the holder field, is the usual shape of a local operator bought by a larger one. The brand survives because it is what customers type; the company name changes because it is what lawyers file.
• Three allocations that far apart show a network that grew, stopped, and then had to buy its way back into address space at a point when none was being given out.

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

Announced prefixes

• 45.15.108.0/22
• 213.161.224.0/19
• 213.184.192.0/19
• 2a0b:5100::/29

Upstream networks

• AS25400 Telia Norge AS

Downstream networks

• AS203673 Alesund Kommune

Adjacent networks

• AS25400 Telia Norge AS
• AS203673 Alesund Kommune