Autonomous system
AS61028 SW-SCHWEDT
Unclassified RIPE
Summary
Stadtwerke Schwedt
residential municipal telecom energy
The AS handle SW-SCHWEDT is operated by Stadtwerke Schwedt GmbH.
What it's used for
- The address space carries residential and dynamic subscriber traffic, evidenced by reverse DNS entries such as
109-226-159-255.cable.swschwedt.netand185-133-113-0.dynamic.swschwedt.net. - The network announces 25,600 IPv4 addresses and 28 IPv6 prefixes across 3 IPv4 prefixes, maintaining a single observed neighbour in the routing table.
- As a municipal utility providing telecommunications services in Schwedt/Oder, the traffic consists of local subscriber eyeballs and DSL/cable access connections for private and business customers in the region.
Notable
- All registrants for the announced prefixes are Stadtwerke Schwedt GmbH, matching the AS holder and confirming consistent ownership of the address space.
- The inventory is composed of three distinct IPv4 blocks: 109.226.128.0/18, 188.209.160.0/19, and 185.133.112.0/22, with netnames indicating allocation dates ranging from 2009 to 2016.
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, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS21032 | TELTA Citynetz GmbH | 991 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 25.60K addresses IPv6 28 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 31 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS61028- Registry name
- sw-schwedt
- Registrant
- Stadtwerke Schwedt GmbH
- Abuse contact
- abuse@stadtwerke-schwedt.de
- Registered
- 2018-01-26
- Last changed
- 2023-11-20
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 23 valid, 0 with no ROA
- ROAs
- 4 authorising AS61028
- ASPA
- no ASPA record
- IRR
- 100% registered · 23 of 23 announcements
- Route objects
- 5 naming AS61028
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: 442 networks and 1,784 prefixes, as published 2026-10-19. 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