asn.dev

Autonomous system

AS207074 Rockan01S Rockan Data Center AB

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly SE
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Rockan Data Center AB

Sweden · AI-generated

datacenter hosting sweden

The AS handle ROCKAN01S is held by Rockan Data Center AB.

What it's used for

  • The space carries data center infrastructure, evidenced by the netname RDC-PUB-01 associated with the announced prefix.
  • The AS announces 256 IPv4 addresses within a single /24 prefix (185.166.148.0/24) and maintains 1 observed neighbour, indicating a small, self-contained hosting footprint rather than a transit or access network.
  • Traffic from this AS consists of hosted server workloads and data center services, consistent with the operator's business of providing colocation and data center facilities in Sweden.

Notable

  • The RDAP registrant for the prefix is listed as Abuse-C Role, which aligns with the announcer's identity as a data center operator managing public IP space.
  • Rockan Data Center AB operates a facility in Linköping, Sweden, located in a former military site, and is recognized as a secure data center provider in the region.
  • The address inventory is minimal, consisting of a single contiguous /24 block with no announced IPv6 prefixes.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8473Bahnhof AB62

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-01, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
SESweden1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS207074
Registry name
Rockan01S
Registrant
Rockan Data Center AB
Abuse contact
support.rockan@blockchains.com
Registered
2016-09-06
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS207074
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS207074

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: 449 networks and 1,846 prefixes, as published 2026-11-02. 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