Data as of Nov 7, 2026
123.255.0.0/19
No anonymizer space · no proxy exits in 30 days2degrees Networks Limited · space held by Two Degrees Mobile Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 123.255.0.0/18 since Dec 2006 | AS23655 | Residential | 61 5 always on | Two Degrees Mobile Limited |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 123.255.4.0/23 since Mar 2013 | AS23655 | Residential | Two Degrees Mobile Limited | |
| 123.255.13.0/24 since Nov 2021 | AS38084 | Business | Two Degrees Mobile Limited via Static Allocation to Netspeed |
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 |
|---|---|---|---|---|---|---|
| 123.255.0.0/18 | 16,384 | TWOdegrees-nz | Two Degrees Mobile Limited (ORG-TDML1-AP) · NZ | ALLOCATED PORTABLE | — | abuse@ |
| └ 123.255.3.0/24 | 256 | SNAPNET | Static Allocation to Watchdog | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.4.0/24 | 256 | SNAPNET | Static Allocation to Petrie Enterprises | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.5.0/24 | 256 | SNAPNET | Static Allocation to JRB Enterprises | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.6.0/24 | 256 | SNAPNET | Static Allocation to BlackBay | ASSIGNED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.7.0/24 | 256 | SNAPNET | Static Allocation to EUBA Testing | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.8.0/24 | 256 | SNAPNET | Static Allocation to Customers /28 and greater | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.9.0/24 | 256 | SNAPNET | Static Allocation to National Library | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.10.0/24 | 256 | SNAPNET | P2P for Snap Voip Services | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.11.0/24 | 256 | SNAPNET | Static Allocations for customers requesting < /27 | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.12.0/24 | 256 | BME | Static Allocation to BME | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 123.255.13.0/24 | 256 | NETSPEED | Static Allocation to Netspeed | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.14.0/23 | 512 | UNIFONE | Unifone New Zealand Limited | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.16.0/20 | 4,096 | SNAPNET | Dynamic Allocation for PPPoE and DSL Users | ALLOCATED NON-PORTABLE | — | abuse@ via TWOdegrees-nz |
| └ 123.255.16.0/22 | 1,024 | SNAPNET | Dynamic Assignments for DSL Customers | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 123.255.17.0/24 | 256 | RevIT | Static Allocation to RevIT | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 123. | 3,072 | SNAPNET | Dynamic Allocation for PPPoE and DSL Users | ALLOCATED NON-PORTABLE | — | abuse@ via SNAPNET |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 7,936 | 97% | 4 | |
| Business | 256 | 3.1% | 1 |
Network & registry
Origin network
AS23655
NZ
- Name
- 2degrees Networks Limited
- Type
- Internet provider
- Registered
- Feb 24, 2003
- Domain
- 2degrees.nz
- Website
- www.2degrees.nz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2015
- Current origin since
- Nov 2015 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.255.0.0/18 | AS23655 | /19 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 123.
255. 0. 0/ 18 - Netname
- TWOdegrees-nz
- Registrant
- Two Degrees Mobile Limited
- Registrant country
- NZ
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 30, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- NZ
- Delegated
- Nov 30, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
2degrees. nz - Name
- ABUSE X2DEGREESNZ
- Handle
- AX146-AP