Data as of Nov 7, 2026
209.25.128.0/21
No anonymizer space · no proxy exits in 30 daysAptum Technologies
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 |
|---|---|---|---|---|---|---|
| 209. | 3,072 | 209-25-128-0-NET | Aptum Technologies (PER1) · CA | Direct Allocation | Oct 7, 1999 | abuse@ |
| └ 209.25.129.0/28 | 16 | MAX-CUSTNET-1807H | unknown | — | — | — |
| └ 209.25.129.16/28 | 16 | MAX-CUSTNET--1809H | unknown | — | — | — |
| └ 209.25.129.32/28 | 16 | MAX-CUSTNET--1810H | unknown | — | — | — |
| └ 209.25.129.48/28 | 16 | MAX-CUSTNET--1811H | unknown | — | — | — |
| └ 209.25.129.64/28 | 16 | MAX-CUSTNET--1812H | unknown | — | — | — |
| └ 209.25.129.80/28 | 16 | MAX-CUSTNET--1813H | unknown | — | — | — |
| └ 209.25.129.96/28 | 16 | MAX-CUSTNET--1814H | unknown | — | — | — |
| └ 209.25.129.144/28 | 16 | MAX-CUSTNET--1973H | unknown | — | — | — |
| └ 209.25.129.160/28 | 16 | MAX-CUSTNET--1961H | unknown | — | — | — |
| └ 209.25.129.176/28 | 16 | MAX-CUSTNET-1773H | unknown | — | — | — |
| └ 209.25.129.208/28 | 16 | MAX-CUSTNET-1581H | unknown | — | — | — |
| └ 209.25.130.192/27 | 32 | MAX-CUSTNET-1704H | unknown | — | — | — |
| └ 209.25.130.224/27 | 32 | MAX-CUSTNET-1840H | unknown | — | — | — |
| └ 209.25.131.96/27 | 32 | MAX-CUSTNET-612 | unknown | — | — | — |
| └ 209.25.131.128/27 | 32 | MAX-CUSTNET-876 | unknown | — | — | — |
| └ 209.25.132.64/26 | 64 | MAX-CUSTNET-1621H | unknown | — | — | — |
| └ 209.25.133.0/24 | 256 | MAX-CUSTNET-23251 | unknown | — | — | — |
| └ 209.25.134.0/24 | 256 | MAX-CUSTNET-23251 | unknown | — | — | — |
| └ 209.25.135.0/24 | 256 | MAX-CUSTNET-1878H | unknown | — | — | — |
Network & registry
Origin network
AS13768
CA
- Name
- Aptum Technologies
- Type
- Hosting
- Registered
- Jun 10, 2002
- Domain
- aptum.com
- Website
- aptum.com/contact/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2022
- Current origin since
- Jul 2022 · 4.3 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13768 | RADB | Aptum Route Object | MAINT-AS13768 | Jun 30, 2026 |
Whois
Registration for this announcement
- Range
- 209.
25. 128. 0 - 209. 25. 139. 255 - Netname
- 209-25-128-0-NET
- Registrant
- Aptum Technologies
- Organization
- Aptum Technologies (PER1)
- Org address
- 191 The West Mall, Etobicoke, ON, M9C 5L6
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-209-25-128-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Oct 7, 1999
- RIR
- ARIN
- Country
- CA
- Delegated
- Oct 7, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aptum. com - Name
- Aptum Technologies AUP Enforcement
- Phone
- +1-678-365-2835
- Handle
- ATAE-ARIN