Autonomous system
AS8873 WBERGNET
Unclassified RIPE
Summary
Wberg Networks
legacy
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
educationon the strength of a self-description. - Filed as
otherat low confidence: a personal/boutique network with no honest bucket in the usual vocabulary. Do not infer a commercial service from it.
Interesting
- The
400gein 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.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS8674 | Netnod AB | 98 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 768 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| SE | Sweden | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS8873- Registry name
- WBERGNET
- Registrant
- Alexander Wagberg trading as Wberg Networks
- Abuse contact
- abuse@wberg.com
- Registered
- 2003-05-21
- Last changed
- 2025-11-11
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS8873
- ASPA
- 1 declared providers
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS8873
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 440 networks and 1,773 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere