AS8873 WBERGNET

WBERGNET is registered to Alexander Wagberg, trading as Wberg Networks — a

one-person network operator in Stockholm. It is a genuine, well-run little

autonomous system rather than a company: a single IPv4 /22, a single IPv6 /48, one

upstream and a couple of peers.

What it's used for

• Hard to say honestly, and this card does not guess. The sampled reverse name is pure infrastructure — 400ge0-0.cr0.sth0.wberg.com, a core router interface in Stockholm — with no customer, server or subscriber naming visible behind it.

Notable

• Announced space is 45.154.28.0/22, about 1,024 addresses, plus one IPv6 prefix. The AS also has a sibling, AS56563, under the same operator.
• The operator's PeeringDB record self-declares the network type as Educational/Research. That is a claim, not evidence — a sole trader's personal AS is not a research network, and nothing in the routing or reverse DNS supports the label. It is left unclassified rather than filed as education on the strength of a self-description.
• Filed as other at low confidence: a personal/boutique network with no honest bucket in the usual vocabulary. Do not infer a commercial service from it.

Interesting

• The 400ge in the router interface name implies a 400-gigabit port. Naming conventions borrowed from carrier-grade practice are common in these hobbyist ASNs and should not be read as a claim about actual capacity.