asn.dev

Autonomous system

AS207210 SW-COTTBUS-AS Stadtwerke Cottbus GmbH

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Stadtwerke Cottbus GmbH

Germany · AI-generated

utility municipal germany business

SW-COTTBUS-AS is operated by Stadtwerke Cottbus GmbH.

What it's used for

  • The address space is registered under the netname DE-COTTBUSGMBH-20160810 for Stadtwerke Cottbus GmbH.
  • The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, with 2 observed routing neighbours.
  • As a municipal utility provider for electricity, gas, heating, and water, the network carries internal corporate traffic for office operations and utility infrastructure management.

Notable

  • The RDAP registrant matches the AS holder, Stadtwerke Cottbus GmbH.
  • The inventory consists of a single IPv4 block (185.162.212.0/22) and one IPv6 prefix (2a0a:f000::/32), indicating a compact internal estate.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS21413Envia Tel GmbH78
AS3320Deutsche Telekom AG20

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS207210
Registry name
SW-COTTBUS-AS
Registrant
Stadtwerke Cottbus GmbH
Abuse contact
it@stadtwerke-cottbus.de
Registered
2016-08-10
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS207210
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS207210

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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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

Cross-check