Autonomous system
AS209992 IT-TELWEB
Unclassified RIPE Cable/DSL/ISP
Summary
Telweb
isp residential regional italy
The AS handle IT-TELWEB is held by Telweb s.r.l.
What it's used for
- The address space carries residential and business internet access, evidenced by netnames such as
IT-TELWEBITALIA-20190328andIT-TELWEB-20151007registered to Telweb entities. - The network announces 3584 IPv4 addresses across 4 prefixes, with 9 observed routing neighbours, indicating a regional access provider role rather than a transit hub.
- Traffic from this AS consists of subscriber eyeballs for cable and DSL services in Italy, consistent with the operator's classification as a regional ISP.
Notable
- Registrants align with the announcer, with
Telweb Italia SrlandTelweb s.r.l.listed for the majority of prefixes, while one prefix (154.46.180.0/23) is registered toCogent Communications, LLCunder the netnameCOGENT-154-46-16. - The address inventory is composed of four distinct IPv4 blocks, including a /23 prefix originally associated with Cogent, suggesting a mix of legacy and acquired address space.
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 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Roma Internet Exchange Point | Rome, Italy | 193.201.28.140 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 3.58K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS209992- Registry name
- IT-TELWEB
- Registrant
- it-telweb-1-mnt
- Abuse contact
- amministrazione@telweb.it
- Registered
- 2018-10-29
- Last changed
- 2018-10-29
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Telweb
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- Present at
- 1 exchanges
- Facilities
- 1 facilities
- Website
- http://www.telweb.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
- RPKI
- 0% valid · 0 valid, 14 with no ROA
- ROAs
- 0 authorising AS209992
- ASPA
- no ASPA record
- IRR
- 100% registered · 14 of 14 announcements
- Route objects
- 20 naming AS209992
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: 447 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