Autonomous system
AS41327 FIBERTELECOM-AS Fiber Telecom S.p.A.
Residential RIPE
Summary
Fiber Telecom
residential isp fiber italy
The AS handle FIBERTELECOM-AS is held by Fiber Telecom S.p.A.
What it's used for
- The address space carries residential and business fiber broadband traffic, evidenced by reverse DNS entries such as
0-89-94-93.fibertelecom.itand netnames likeIT-FIBERTELECOM-20080310. - The network announces 7168 IPv4 addresses across 14 prefixes and 2 IPv6 prefixes, while maintaining 3022 observed neighbours, a ratio indicative of a major access provider with extensive peering.
- Traffic consists of subscriber eyeballs and business endpoints for Fiber Telecom's fixed-line fiber-to-the-home and fiber-to-the-building services in Italy.
Notable
- Registrants for the majority of prefixes align with the announcer, listing
NOC Fiber TelecomandFiber Telecom S.p.A., though some blocks are registered toIntegrys.it s.r.l.,Active Network S.p.A., andNEXSUS SRL. - The address inventory is fragmented into multiple /22, /23, and /24 blocks, reflecting historical acquisitions and organic growth of the fiber network.
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
Recorded at 22 exchanges in 9 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.196.146 |
| LINX LON1 | London, United Kingdom | 2001:7f8:4::a16f:1 |
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.208.112 |
| France-IX Paris | Paris, France | 37.49.238.47 |
| MSK-IX Moscow | Moscow, Russia | 195.208.210.74 |
| Milan Internet Exchange | Milan, Italy | 217.29.67.42 |
| DE-CIX New York | New York, United States | 206.82.105.11 |
| Speed Internet Exchange | Dronten, Netherlands | 185.1.222.139 |
Transit providers
40 upstream, 143 downstream and 276 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 14 prefixes · 7.17K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 16 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS41327- Registry name
- FIBERTELECOM-AS
- Registrant
- FiberTelecom-MNT
- Abuse contact
- abuse@fibertelecom.it
- Registered
- 2019-09-13
- Last changed
- 2026-10-09
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 24 valid, 0 with no ROA
- ROAs
- 17 authorising AS41327
- ASPA
- 7 declared providers
- IRR
- 100% registered · 24 of 24 announcements
- Route objects
- 27 naming AS41327
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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