Autonomous system
AS51571 alpit-nordic-as Alpit Nordic Oy
Unclassified APNIC
Summary
Alpit Nordic
business it-services finland
ALPIT-NORDIC-AS is operated by Alpit Nordic Oy.
What it's used for
- The space carries corporate IT infrastructure, with the netname
FI-ALPIT-20220125explicitly identifying the registrant as Alpit Nordic Oy. - The AS announces 512 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, maintaining only 2 observed neighbours, a ratio indicative of a small-scale business or internal corporate network rather than a transit provider.
- Traffic from this AS consists of internal corporate endpoints and IT service infrastructure, as Alpit Nordic provides customer-specific IT services, data center, networking, and security solutions for Nordic companies.
Notable
- Registrants do not fully agree with the announcer; the 149.5.242.0/24 prefix is registered to Cogent Communications, LLC with the netname
COGENT-149-5-16, while the 195.64.102.0/24 prefix is registered to Alpit Nordic Oy. - The address inventory is small and subdivided, consisting of two distinct /24 blocks and a single /29 IPv6 prefix, consistent with a finely segmented internal corporate 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
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 2026-11-08, 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 · 512 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| FI | Finland | 3 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS51571- Registry name
- alpit-nordic-as
- Registrant
- lir-fi-alpit-1-MNT
- Abuse contact
- noc@alpit.io
- Registered
- 2022-02-07
- Last changed
- 2022-11-15
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Alpit Nordic
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- Website
- http://www.alpit.io
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
- 0% valid · 0 valid, 3 with no ROA
- ROAs
- 0 authorising AS51571
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 3 naming AS51571
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: 455 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