Autonomous system
AS48837 ALFA-WEB-AS SC ALFA WEB SRL
Unclassified RIPE
Summary
Alfa Web SRL
hosting business web
ALFA-WEB-AS is operated by SC ALFA WEB SRL.
What it's used for
- The address space carries web hosting and domain registration services, as indicated by the netnames
ALFA-WEBandALFA-WEB-SRLassociated with the registrant. - The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small-scale access or service provider rather than a transit carrier.
- Traffic from this AS consists of web hosting endpoints, domain registration services, and web design infrastructure provided to local clients in Ploiești.
Notable
- Registrants for both announced prefixes are
SC ALFA WEB SRL, matching the AS holder and confirming direct ownership of the address space. - The address inventory is compact, consisting of two /24 blocks, which aligns with the operational scale of a regional web hosting and IT services firm.
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 2026-11-05, 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 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RO | Romania | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS48837- Registry name
- ALFA-WEB-AS
- Registrant
- ALFA-WEB-MNT
- Abuse contact
- abuse@alfaweb.ro
- Registered
- 2009-02-16
- Last changed
- 2021-11-23
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS48837
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS48837
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 2026-11-06. 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