Autonomous system
AS24800 BORNFIBER
Unclassified RIPE NSP
Summary
BornFiber
isp residential fiber denmark
The AS handle BORNFIBER is operated by BornFiber Service Provider ApS.
What it's used for
- The address space carries residential fiber-to-the-home services, as indicated by the registrant netnames
DK-BORNFIBER-*and the operator's identity as a fiber service provider. - The AS announces 11264 IPv4 addresses across 11 prefixes and 2 IPv6 prefixes, with 9 observed neighbours. This ratio of address space to peering partners is consistent with an access network serving end-users rather than a transit provider.
Notable
- All registrants for the announced prefixes are consistent with the announcer, listing
Bornfiber NOCandBornFiber Service Provider ApS. - The address inventory consists of eleven /22 blocks in the 185.96.0.0/16 and 185.107.0.0/16 ranges, along with two /32 IPv6 prefixes, reflecting a finely subdivided corporate estate typical of a regional ISP.
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 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 11 prefixes · 11.26K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DK | Denmark | 13 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS24800- Registry name
- BORNFIBER
- Registrant
- MNT-BORNFIBER
- Abuse contact
- abuse@bornfiber.dk
- Registered
- 2015-07-09
- Last changed
- 2022-03-09
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- BornFiber Service Provider
- Network type
- NSP
- Scope
- Not Disclosed
- Traffic ratio
- Heavy Inbound
- Peering policy
- Open
- IRR as-set
AS-BORNFIBER- Present at
- 2 exchanges
- Facilities
- 1 facilities
- Website
- https://www.bornfiber.dk
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 13 valid, 0 with no ROA
- ROAs
- 13 authorising AS24800
- ASPA
- no ASPA record
- IRR
- 100% registered · 13 of 13 announcements
- Route objects
- 13 naming AS24800
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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