Data as of Nov 12, 2026
217.70.72.0/21
No anonymizer space · no proxy exits in 30 daysNOS 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 |
|---|---|---|---|---|---|---|
| 217.70.64.0/20 | 4,096 | PT-NOS-20001120 | NOS Comunicacoes, S.A. (ORG-TPS1-RIPE) · PT | ALLOCATED PA | Feb 23, 2011 | abuse@ |
| └ 217.70.72.0/21 | 2,048 | NOS | NOS Comunicacoes S.A. | ASSIGNED PA | Oct 24, 2011 | abuse@ via PT-NOS-20001120 |
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 217.70.64.0/20
- Prefix
- 217.70.64.0/20
- Announced by
- AS2860 NOS Comunicacoes, S.A.
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- PT-NOS-20001120
- 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
Who has announced 217.70.64.0/20
217.70.64.0/20
Routing history
- Pattern
- Stable
- First seen
- Jul 2011
- Current origin since
- May 2015 · 12 yr
- Origin networks
- 2
- Last change of origin
- May 2015
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.70.64.0/20 | AS2860 | /20 | RIPE | RPKI valid |
IRR
Route objects on 217.70.64.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2860 | RIPE | NOS COMUNICACOES S.A. | AS2860-MNT | Oct 28, 2014 |
Whois
Registration for this announcement
- Range
- 217.
70. 64. 0/ 20 - Netname
- PT-NOS-20001120
- Registrant
- NOS Comunicacoes, S.A.
- Registrant country
- PT
- Organization
- NOS Comunicacoes, S.A. (ORG-TPS1-RIPE)
- Org country
- PT
- Type
- ALLOCATED PA
- Created
- Feb 23, 2011
- Updated
- Jan 17, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PT
- Delegated
- Nov 20, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nos. pt - Name
- NOS COMUNICACOES Abuse Contact
- Handle
- AR16494-RIPE