Autonomous system
AS23352 SERVERCENTRAL
Hosting ARIN
Summary
ServerCentral
hosting business email infrastructure
The AS handle SERVERCENTRAL is held by ServerCentral, a US-based web hosting and email services provider.
What it's used for
- The address space carries hosting and email infrastructure, evidenced by netnames like
SCN-3,SCN-6, andSL-2063, and reverse DNS entries pointing toservercentral.netandsmtp2go.com. - With 134,144 IPv4 addresses and 104 IPv6 prefixes announced against 49 observed neighbours, the ratio suggests a hosting or business network rather than a transit provider.
Notable
- Registrants for the majority of prefixes are listed as
DEFT.COM, while one block (158.120.80.0/21) is registered toSand Dune Mail Ltdunder the netnameSMTP2GO-NZ. - The address inventory is finely subdivided into 258 IPv4 prefixes, indicating a structured internal estate or leased space arrangement.
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 |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.219.85 |
Transit providers
17 upstream, 43 downstream and 87 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 262 prefixes · 133K addresses IPv6 104 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 366 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS23352- Registry name
- SERVERCENTRAL
- Registrant
- DEFT.COM
- Abuse contact
- abuse@deft.com
- Registered
- 2002-03-05
- Last changed
- 2024-11-15
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 6% valid · 9 valid, 137 with no ROA
- ROAs
- 11 authorising AS23352
- ASPA
- no ASPA record
- IRR
- 94% registered · 137 of 146 announcements 4 other origin
- Route objects
- 125 naming AS23352
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: 431 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