Autonomous system
AS205572 FIBRATOWN-AS
Residential RIPE Cable/DSL/ISP
Summary
Fibratown
isp residential regional fiber
The AS handle FIBRATOWN-AS is held by Fibratown, S.L.
What it's used for
- The address space carries residential fiber and DSL services, as indicated by the netname
ES-FIBRATOWN-20170717and the operator's identity as a regional Cable/DSL/ISP. - The network announces 1024 IPv4 addresses across 1 prefix and 1 IPv6 prefix, while maintaining 32 observed neighbours; this ratio of limited address space to high peering count suggests a transit or aggregation role for a regional provider.
- Traffic from this AS consists of subscriber eyeballs for residential broadband users in specific Spanish regions, including areas associated with the operator's historical names such as Fibramalea and Fibralbacete.
Notable
- The registrant
Fibratown, S.L.matches the AS holder, confirming consistent ownership of the announced space. - The address inventory consists of a single contiguous IPv4 block, 185.213.84.0/22, and a single IPv6 prefix, 2a0b:8540::/29, indicating a compact and unified network 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
Recorded at 4 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| NetIX | Sofia, Bulgaria | 2001:67c:29f0::5:7463:178 |
| DE-CIX Madrid | Madrid, Spain | 185.1.192.6 |
| ESpanix Madrid Lower LAN | Madrid, Spain | 193.149.1.119 |
| IXPlay Global Peers | Madrid, Spain | 185.1.90.74 |
Transit providers
7 upstream, 0 downstream and 13 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 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| ES | Spain | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS205572- Registry name
- fibratown-as
- Registrant
- es-fibratown-mnt
- Abuse contact
- abuse@fibratown.com
- Registered
- 2017-07-19
- Last changed
- 2025-08-25
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Fibratown
- Also known as
- Fibratown, Fibramalea, Fibraibanez, APPCasasIbanez, Fibralbacete
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
RIPE::AS-FIBRATOWN- Present at
- 3 exchanges
- Facilities
- 2 facilities
- Website
- https://www.fibratown.com
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 · 2 valid, 0 with no ROA
- ROAs
- 8 authorising AS205572
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 8 naming AS205572
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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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