Data as of Nov 14, 2026
103.255.25.0/24
No anonymizer space · no proxy exits in 30 daysUltimate Mobile limited
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 103.255.24.0/22 | 1,024 | UBB-NZ | Ultimate Mobile limited (ORG-UML1-AP) · NZ | ALLOCATED PORTABLE | — | netops@ |
| └ 103. | 129 | UBB-AS-AP | Ultimate Mobile Limited | ALLOCATED NON-PORTABLE | — | netops@ |
| └ 103. | 31 | UBB-AS-AP | Ultimate Mobile Limited | ALLOCATED NON-PORTABLE | — | netops@ |
| └ 103. | 7 | UBB-AS-AP | Ultimate Mobile Limited | ALLOCATED NON-PORTABLE | — | netops@ |
Network & registry
Origin network
AS133192
NZ
- Name
- Ultimate Mobile limited
- Type
- Internet provider
- Registered
- Dec 15, 2013
- Domain
- ultimatebroadband.co.nz
- Website
- www.ultimatebroadband.co.nz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2014
- Current origin since
- Sep 2018 · 8.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2018
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.255.25.0/24 | AS133192 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
255. 24. 0/ 22 - Netname
- UBB-NZ
- Registrant
- Ultimate Mobile limited
- Registrant country
- NZ
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 22, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- NZ
- Delegated
- Dec 18, 2013
- Status
- assigned
Report abuse
Abuse contact
- netops@
ubb. nz - Name
- ABUSE UBBNZ
- Handle
- AU126-AP