Autonomous system
AS39729 REGISTER-AS
Hosting RIPE NSP
Summary
Register.it
hosting business italy
REGISTER-AS is operated by Register.it S.p.A., a major Italian domain registrar and web hosting provider.
What it's used for
- The address space carries dedicated server and web application infrastructure, evidenced by reverse DNS entries such as
host-81-88-62-254.dedicatedservers.itandkhbk0001.webapps.net. - The AS announces 11,264 IPv4 addresses across 16 prefixes and 1 IPv6 prefix, while maintaining 35 observed neighbours; this ratio indicates a hosting and business service provider rather than a transit carrier.
- Traffic from this AS consists of web hosting endpoints, dedicated servers, and domain registration services for business and consumer clients in Europe.
Notable
- Registrants align with the announcer, listing
REGISTER S.P.A.andDADA NOC - sistemistifor the majority of prefixes, including netnames likeIT-REGISTER-20060410andIT-DADA-970904. - The operator is the result of the merger between Register.it and Dada S.p.A., with Dada's historical address space (e.g.,
195.110.120.0/21) now integrated into the unified Register.it infrastructure. - The inventory is finely subdivided into 16 IPv4 prefixes, reflecting internal segmentation for different service lines or data center locations.
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 |
|---|---|---|
| Milan Internet Exchange | Milan, Italy | 217.29.66.113 |
Transit providers
9 upstream, 0 downstream and 14 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 16 prefixes · 11.26K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 17 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS39729- Registry name
- REGISTER-AS
- Registrant
- MNT-REGISTER
- Abuse contact
- abuse@register.it
- Registered
- 2006-04-18
- Last changed
- 2025-09-18
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Register - Settimo Milanese
- Also known as
- Register.it S.p.A. / Dada S.p.A.
- Network type
- NSP
- Scope
- Europe
- Traffic ratio
- Mostly Outbound
- Peering policy
- Open
- IRR as-set
AS-AS39729- Present at
- 1 exchanges
- Facilities
- 1 facilities
- Website
- http://www.register.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 · 22 valid, 0 with no ROA
- ROAs
- 17 authorising AS39729
- ASPA
- no ASPA record
- IRR
- 100% registered · 22 of 22 announcements
- Route objects
- 59 naming AS39729
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
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