asn.dev

Autonomous system

AS203591 TecnoGeneral TECNO GENERAL S.R.L

Residential RIPE Cable/DSL/ISP

IPv4 addresses 17.66K 9 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly IT
Exchanges 1 recorded by PCH
Upstreams 6 1 downstream
Flagged prefixes 0 none

Summary

Tecno General

Italy · AI-generated

isp regional cable dsl

TECNOGENERAL is operated by Tecno General S.R.L.

What it's used for

  • The address space carries regional internet access traffic, with netnames including IT-TECGEN, IT-TECGEN-20100416, and IT-TECGEN-20121016 directly referencing the operator.
  • The AS announces 17,920 IPv4 addresses across 10 prefixes while maintaining 32 observed neighbours, a ratio consistent with a regional access provider aggregating traffic from multiple upstreams.
  • As a regional Cable/DSL/ISP, the traffic consists of subscriber eyeballs and residential or small business internet access services.

Notable

  • Registrants are mixed: TECNO GENERAL S.R.L holds the primary blocks, while Cogent Communications, LLC is the registrant for 154.56.64.0/20, 149.86.104.0/21, and 81.2.132.0/22, indicating leased or transit-related space.
  • The inventory includes two /24 prefixes registered to third parties: 185.131.17.0/24 (MEDIACARE-NET-IPV4-2st) and 185.175.65.0/24 (IT-NETTIRRENA-20251210), which do not align with the primary Tecno General branding.

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

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Milan Internet ExchangeMilan, Italy217.29.66.199

Transit providers

6 upstream, 1 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC513
AS6939Hurricane Electric LLC154
AS28716Retelit Digital Services S.p.A.132
AS24482SG.GS14
AS31543myNet GmbH14
AS59919Brainbox S.r.l.14

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 9 prefixes · 17.66K addresses IPv6 0 prefixes

CountryNamePrefixes
ITItaly9

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS203591
Registry name
TecnoGeneral
Registrant
MNT-TECNO-GENERAL
Abuse contact
abuse@tecnogeneral.it
Registered
2015-12-04
Last changed
2018-09-04
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Tecno General srl
Network type
Cable/DSL/ISP
Scope
Regional
Traffic ratio
Mostly Inbound
Peering policy
Open
Present at
1 exchanges
Website
http://www.tecnogeneral.it

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

Full detail
RPKI
93% valid · 14 valid, 1 with no ROA
ROAs
14 authorising AS203591
ASPA
no ASPA record
IRR
93% registered · 14 of 15 announcements
Route objects
18 naming AS203591

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: 448 networks and 1,851 prefixes, as published 2026-11-04. 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

Cross-check