Autonomous system
AS49367 ASSEFLOW
Hosting RIPE
Summary
SeFlow
hosting isp italy
ASSEFLOW is operated by SeFlow s.r.l.
What it's used for
- The address space carries hosting and ISP services, evidenced by netnames such as
IT-SEFLOW-20090529,SeFlow-MyCore, andBigBox-Italy-Aggregated-1. - The AS announces 14,080 IPv4 addresses across 25 prefixes and 6 IPv6 prefixes, with 37 observed neighbours, indicating a role that balances direct customer access with transit relationships.
- Traffic from this AS consists of dedicated server hosting, data center tenants, and residential or business broadband subscribers in Italy.
Notable
- Registrants for the majority of prefixes are
Seflow s.r.l., while several45.xprefixes are registered toBigBox Softwares LLCor listed underBigBox-Italy-Aggregatednetnames. - SeFlow s.r.l. is part of Aruba s.p.a., forming one of the largest Italian providers with multiple data centers.
- The inventory includes a mix of Italian-allocated space and US-allocated space (e.g.,
45.145.68.0/22), reflecting historical acquisitions or leasing arrangements.
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 2 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Milan Internet Exchange | Milan, Italy | 217.29.66.75 |
| NetIX | Sofia, Bulgaria | 2001:67c:29f0::4:9367:1 |
Transit providers
8 upstream, 4 downstream and 16 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 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 25 prefixes · 14.08K addresses IPv6 6 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 31 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS49367- Registry name
- ASSEFLOW
- Registrant
- MNT-SEFLOW
- Abuse contact
- abuse@seflow.net
- Registered
- 2009-05-27
- Last changed
- 2021-09-24
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 59% valid · 16 valid, 11 with no ROA
- ROAs
- 23 authorising AS49367
- ASPA
- no ASPA record
- IRR
- 100% registered · 27 of 27 announcements
- Route objects
- 88 naming AS49367
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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: 442 networks and 1,772 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
1 IC3 indicators addresses in this network appear in FBI IC3 cybersecurity advisories.
| Prefix | Advisory | Published |
|---|---|---|
95.141.32.237 | "First VPN Service" Used by Ransomware Actors to Compromise Systems | 2026-05-21 |
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere