Autonomous system
AS20811 BRENNERCOM-AS
Unclassified APNIC NSP
Summary
Brennercom
residential isp italy brennercom
BRENNERCOM-AS is operated by Brennercom, an Italian telecommunications provider.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries pointing to
ip.bkom.itand netnames likeIT-RETELITDSandAT-BCOM. - The AS announces 68,096 IPv4 addresses across 15 prefixes and 2 IPv6 prefixes, while maintaining 164 observed neighbours, a ratio consistent with an access network providing connectivity to end-users.
Notable
- Registrants for the majority of prefixes are Retelit Digital Services S.p.A., while two prefixes are registered to Brennercom Tirol GmbH, reflecting the operator's historical structure and regional presence.
- Brennercom was formed from the merger of Retelit and Brennercom, which explains the dual registrant history and the
bkom.itdomain in reverse DNS records. - The inventory includes a mix of /18, /19, and smaller blocks, with the largest being 37.186.128.0/18, indicating a substantial and segmented address 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 3 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 2001:7f8::514b:0:1 |
| Milan Internet Exchange | Milan, Italy | 217.29.66.88 |
| Milan Neutral Access Point | Milan, Italy | 185.1.114.73 |
| Tirol-IX | Innsbruck, Austria | 185.1.31.10 |
Transit providers
7 upstream, 12 downstream and 30 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 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 15 prefixes · 68.10K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 17 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS20811- Registry name
- BRENNERCOM-AS
- Registrant
- EPLANET-MNT
- Abuse contact
- abuse@retelit.it
- Registered
- 2002-07-02
- Last changed
- 2025-07-25
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Brennercom
- Network type
- NSP
- Scope
- Europe
- Traffic ratio
- Mostly Inbound
- Peering policy
- Selective
- IRR as-set
AS-BCOMIT- Present at
- 3 exchanges
- Facilities
- 4 facilities
- Website
- http://www.brennercom.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
- 100% valid · 16 valid, 0 with no ROA
- ROAs
- 16 authorising AS20811
- ASPA
- no ASPA record
- IRR
- 100% registered · 16 of 16 announcements
- Route objects
- 18 naming AS20811
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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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