Data as of Nov 8, 2026
81.11.128.0/18
No anonymizer space · no proxy exits in 30 daysProximus NV
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 |
|---|---|---|---|---|---|---|
| 81.11.128.0/17 | 32,768 | BE-BELGACOM-20020513 | Proximus NV (ORG-BA4-RIPE) · BE | ALLOCATED PA | May 13, 2002 | abuse@ |
| └ 81.11.128.0/18 | 16,384 | BE-SCARLET-DSL | Scarlet Belgium NV (ORG-UBNB1-RIPE) · BE | ASSIGNED PA | Mar 16, 2017 | abuse@ |
Network & registry
Announced by
Covering announcement 81.11.128.0/17
- Prefix
- 81.11.128.0/17
- Announced by
- AS5432 Proximus NV
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- BE-BELGACOM-20020513
- Registrant
- Proximus NV
- RIR
- RIPE NCC
Origin network
AS5432
BE
- Name
- Proximus NV
- Type
- Internet provider
- Registered
- Oct 23, 1995
- Domain
- proximus.com
- Website
- www.proximus.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.11.128.0/17
81.11.128.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2011 · 15 yr
- Origin networks
- 2
- Last change of origin
- Aug 2011
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.11.128.0/17 | AS5432 | /17 | RIPE | RPKI valid |
IRR
Route objects on 81.11.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5432 | RIPE | Scarlet-UNI | UBNBE-MNT SKYNETBE-MNT | Jul 13, 2011 |
Whois
Registration for this announcement
- Range
- 81.
11. 128. 0/ 17 - Netname
- BE-BELGACOM-20020513
- Registrant
- Proximus NV
- Registrant country
- BE
- Organization
- Proximus NV (ORG-BA4-RIPE)
- Org country
- BE
- Type
- ALLOCATED PA
- Created
- May 13, 2002
- Updated
- Feb 7, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- BE
- Delegated
- May 13, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
proximus. com - Name
- Proximus Internet Anti-Fraude Center
- Handle
- BIAC1-RIPE