Data as of Nov 8, 2026
213.228.144.0/24
No anonymizer space · no proxy exits in 30 daysNowo Communications, S.A.
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 |
|---|---|---|---|---|---|---|
| 213.228.128.0/18 | 16,384 | PT-CABOVISAO-20000410 | Nowo Communications, S.A. (ORG-CTPC1-RIPE) · PT | ALLOCATED PA | Dec 14, 2001 | abuse@ |
| └ 213.228.144.0/24 | 256 | NOWO | Nowo Communications, S.A. | ASSIGNED PA | — | abuse@ via PT-CABOVISAO-20000410 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 213.228.128.0/18
- Prefix
- 213.228.128.0/18
- Announced by
- AS13156 Nowo Communications, S.A.
- Type
- Residential
- Proxy exits
- 52
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- PT-CABOVISAO-20000410
- Registrant
- Nowo Communications, S.A.
- RIR
- RIPE NCC
Origin network
AS13156
PT
- Name
- Nowo Communications, S.A.
- Type
- Internet provider
- Registered
- Apr 12, 2000
- Domain
- nowo.pt
- Website
- www.nowo.pt
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 213.228.128.0/18
213.228.128.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 213.228.128.0/18 | AS13156 | /18 | RIPE | RPKI valid |
IRR
Route objects on 213.228.128.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13156 | RIPE | NOWO COMMUNICATIONS, S.A. | AS13156-MNT | Feb 9, 2018 |
Whois
Registration for this announcement
- Range
- 213.
228. 128. 0/ 18 - Netname
- PT-CABOVISAO-20000410
- Registrant
- Nowo Communications, S.A.
- Registrant country
- PT
- Organization
- Nowo Communications, S.A. (ORG-CTPC1-RIPE)
- Org country
- PT
- Type
- ALLOCATED PA
- Created
- Dec 14, 2001
- Updated
- Apr 14, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PT
- Delegated
- Apr 10, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
netvisao. pt - Name
- Abuse-C Role
- Handle
- AR13679-RIPE