Data as of Nov 13, 2026
103.2.140.0/23
No anonymizer space · no proxy exits in 30 daysDEFT.COM · space held by Sand Dune Mail Ltd
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 103.2.140.0/22 | 1,024 | SMTP2GO-NZ | Sand Dune Mail Ltd (ORG-SDML1-AP) · NZ | ALLOCATED PORTABLE | — | abuse-contact@ |
| └ 103.2.140.0/23 | 512 | SMTP2GO-NL3 | Smtp2go Netherlands Equ3 | ALLOCATED NON-PORTABLE | — | abuse-contact@ |
Network & registry
Announced by
Covering announcement 103.2.140.0/22
- Prefix
- 103.2.140.0/22
- Announced by
- AS23352 DEFT.COM
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- SMTP2GO-NZ
- Registrant
- Sand Dune Mail Ltd
- RIR
- APNIC
Origin network
AS23352
US
- Name
- DEFT.COM
- Type
- Hosting
- Registered
- Mar 5, 2002
- Domain
- summithq.com
- Website
- www.summithq.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.2.140.0/22
103.2.140.0/22
Routing history
- Pattern
- Stable
- First seen
- Jun 2018
- Current origin since
- Jun 2018 · 8.4 yr
- Origin networks
- 1
IRR
Route objects on 103.2.140.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23352 | ALTDB | Proxy Route For C14991 | MAINT-SERVERCENTRAL | Mar 23, 2026 |
Whois
Registration for this announcement
- Range
- 103.
2. 140. 0/ 22 - Netname
- SMTP2GO-NZ
- Registrant
- Sand Dune Mail Ltd
- Registrant country
- NZ
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 3, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- NZ
- Delegated
- Apr 21, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse-contact@
smtp2go. com - Name
- ABUSE SMTP2GONZ
- Handle
- AS2443-AP