Data as of Nov 14, 2026
81.15.201.0/24
No anonymizer space · no proxy exits in 30 daysCioch Adrian Centrum Uslug Sieciowych · space held by Exatel S.A.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Nov 7, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.15.128.0/17 since May 2005 | AS20804 | Residential | 207 29 always on | Exatel S.A. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 81.15.128.0/17 | 32,768 | PL-TELENERGO-20020805 | Exatel S.A. (ORG-TS16-RIPE) · PL | ALLOCATED PA | Aug 5, 2002 | abuse@ |
| └ 81.15.201.0/24 | 256 | OPTONET-NET | unknown | ASSIGNED PA | Feb 15, 2022 | abuse@ via PL-TELENERGO-20020805 |
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
Registry
Holder
- Organization
- Exatel S.A.
- Handle
- ORG-TS16-RIPE
- Range
- 81.
15. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Aug 5, 2002
Origin network
AS204301
PL
- Name
- Cioch Adrian Centrum Uslug Sieciowych
- Type
- Internet provider
- Registered
- Apr 6, 2018
- Domain
- cus.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 7, 2026
- Current origin since
- Nov 7, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.15.201.0/24 | AS20804 | /24 | RIPE | Another network |
| 81.15.201.0/24 | AS204301 | /24 | RIPE | RPKI valid |
| 81.15.128.0/17 | AS20804 | /17 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS204301 | RIPE | MNT-EXATEL | Feb 15, 2022 |
Whois
Registration for this announcement
- Range
- 81.
15. 201. 0/ 24 - Netname
- OPTONET-NET
- Registrant country
- PL
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Feb 15, 2022
- Updated
- Feb 15, 2022
- Maintainer
- MNT-EXATEL
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Aug 5, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
exatel. pl - Name
- ABUSE EXATEL
- Handle
- AE3653-RIPE