Autonomous system
AS24853 DBC-AS DBC DIGITAL A/S
Unclassified RIPE
Summary
DBC Digital
business library infrastructure
The AS handle DBC-AS is operated by DBC Digital A/S.
What it's used for
- The address space carries infrastructure for the Danish Bibliographic Centre, evidenced by netnames
DK-DBC-20160218andDANSK-BIBLIOTEKSCENTER-NETand reverse DNS entries likedmz-fw-1.dbc.dk. - With 1280 IPv4 addresses and 1 IPv6 prefix announced against only 2 observed neighbours, the low neighbour count relative to the address inventory indicates a small, self-contained corporate or institutional network rather than a transit provider.
Notable
- Registrants for both announced prefixes are listed as
DBC Domain Administrator; DBC DIGITAL A/S, which aligns directly with the AS holder. - The inventory consists of two IPv4 prefixes (185.139.80.0/22 and 193.111.162.0/24) and one IPv6 prefix (2a07:1400::/29), representing a modest estate typical of a specialized national service provider.
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.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-09, 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 · 1.28K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DK | Denmark | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS24853- Registry name
- DBC-AS
- Registrant
- DBC-MNT
- Abuse contact
- domains@dbc.dk
- Registered
- 2002-04-26
- Last changed
- 2026-04-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 3 authorising AS24853
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 3 naming AS24853
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: 454 networks and 1,854 prefixes, as published 2026-11-09. 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