Data as of Nov 8, 2026
185.218.12.0/23
No anonymizer space · no proxy exits in 30 daysNOS Comunicacoes, S.A. · space held by NOS Acores Comunicacoes, 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 |
|---|---|---|---|---|---|---|
| 185.218.12.0/22 | 1,024 | PT-CABOTVA-20170818 | NOS Acores Comunicacoes, S.A. (ORG-CTAS1-RIPE) · PT | ALLOCATED PA | Aug 18, 2017 | abuse@ |
| └ 185.218.12.0/23 | 512 | TVACOREANA6 | unknown | ASSIGNED PA | Aug 27, 2018 | abuse@ via PT-CABOTVA-20170818 |
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 185.218.12.0/22
- Prefix
- 185.218.12.0/22
- Announced by
- AS2860 NOS Comunicacoes, S.A.
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- PT-CABOTVA-20170818
- Registrant
- NOS Acores Comunicacoes, S.A.
- RIR
- RIPE NCC
Origin network
AS2860
PT
- Name
- NOS Comunicacoes, S.A.
- Type
- Internet provider
- Registered
- Jan 18, 1994
- Domain
- nos.pt
- Website
- www.nos.pt
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.218.12.0/22
185.218.12.0/22
Routing history
- Pattern
- Rotating
- First seen
- Nov 2017
- Current origin since
- Dec 2023 · 2.9 yr
- Origin networks
- 2
- Last change of origin
- Dec 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.218.12.0/22 | AS2860 | /22 | RIPE | RPKI valid |
| 185.218.12.0/22 | AS42580 | /22 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 185.
218. 12. 0/ 22 - Netname
- PT-CABOTVA-20170818
- Registrant
- NOS Acores Comunicacoes, S.A.
- Registrant country
- PT
- Organization
- NOS Acores Comunicacoes, S.A. (ORG-CTAS1-RIPE)
- Org country
- PT
- Type
- ALLOCATED PA
- Created
- Aug 18, 2017
- Updated
- Aug 18, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PT
- Delegated
- Aug 18, 2017
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nos-acores. pt - Name
- Abuse-C Role
- Handle
- AR16480-RIPE