Data as of Nov 10, 2026
176.28.99.136/30
No anonymizer space · no proxy exits in 30 daysacens Technologies, S.L.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 176.28.96.0/19 since Oct 2016 | AS16371 | Hosting | acens Technologies, S.L. |
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 |
|---|---|---|---|---|---|---|
| 176.28.96.0/19 | 8,192 | ES-ACENS-20110520 | acens Technologies, S.L. (ORG-RE1-RIPE) · ES | ALLOCATED PA | May 20, 2011 | abuse@ |
| └ 176.28.99.136/30 | 4 | EXT-SRX13 | unknown | ASSIGNED PA | Nov 30, 2011 | abuse@ via ES-ACENS-20110520 |
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 176.28.96.0/20
- Prefix
- 176.28.96.0/20
- Announced by
- AS16371 acens Technologies, S.L.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- ES-ACENS-20110520
- Registrant
- acens Technologies, S.L.
- RIR
- RIPE NCC
Origin network
AS16371
ES
- Name
- acens Technologies, S.L.
- Type
- Hosting
- Registered
- Mar 9, 2001
- Domain
- acens.com
- Website
- www.acens.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
176.28.96.0/20
Routing history
- Pattern
- Stable
- First seen
- Jun 2015
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 176.28.96.0/20 | AS16371 | /20 | RIPE | RPKI valid |
| 176.28.96.0/19 | AS16371 | /19 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 176.
28. 96. 0/ 19 - Netname
- ES-ACENS-20110520
- Registrant
- acens Technologies, S.L.
- Registrant country
- ES
- Organization
- acens Technologies, S.L. (ORG-RE1-RIPE)
- Org country
- ES
- Type
- ALLOCATED PA
- Created
- May 20, 2011
- Updated
- Feb 16, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- May 20, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
acens. net - Name
- ADMIN ACENS ES
- Handle
- ACE2-RIPE