Data as of Nov 3, 2026
89.181.64.0/19
No anonymizer space · no proxy exits in 30 daysNOS Comunicacoes, S.A.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 89.180.0.0/15 since May 2006 | AS2860 | Residential | 4,473 370 always on | NOS 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 |
|---|---|---|---|---|---|---|
| 89.180.0.0/15 | 131,072 | PT-NOS-20060406 | NOS Comunicacoes, S.A. (ORG-TPS1-RIPE) · PT | ALLOCATED PA | May 22, 2015 | [email protected] |
| └ 89.181.0.0/17 | 32,768 | NOS | NOS Comunicacoes S.A. | ASSIGNED PA | Sep 13, 2007 | [email protected] via PT-NOS-20060406 |
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 89.181.0.0/16
- Prefix
- 89.181.0.0/16
- Announced by
- AS2860 NOS Comunicacoes, S.A.
- Type
- Residential
- Proxy exits
- 2,084
- Always-on exits
- 176
- RPKI
- RPKI valid
- Netname
- PT-NOS-20060406
- Registrant
- NOS 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
Covering aggregate above, the prefix's own history below
89.181.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Jun 2007
- Current origin since
- Jun 2007 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.181.0.0/16 | AS2860 | /16 | RIPE | RPKI valid |
| 89.180.0.0/15 | AS2860 | /15 | RIPE | Too specific |
IRR
Route objects on 89.181.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2860 | RIPE | NOS COMUNICACOES S.A. | AS2860-MNT | Feb 20, 2019 |
Whois
Registration for this announcement
- Range
- 89.180.0.0/15
- Netname
- PT-NOS-20060406
- Registrant
- NOS Comunicacoes, S.A.
- Registrant country
- PT
- Organization
- NOS Comunicacoes, S.A. (ORG-TPS1-RIPE)
- Org country
- PT
- Type
- ALLOCATED PA
- Created
- May 22, 2015
- Updated
- Jan 17, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PT
- Delegated
- Apr 6, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- NOS COMUNICACOES Abuse Contact
- Handle
- AR16494-RIPE