Data as of Nov 7, 2026
81.4.186.0/23
No anonymizer space · no proxy exits in 30 daysAlpha Bank Cyprus Ltd · space held by Cyprus Telecommunications Authority
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.4.160.0/19 since Feb 2018 | AS6866 | Residential | 168 4 always on | Cyprus Telecommunications Authority | |
| 81.4.128.0/18 since Sep 2005 | AS6866 | Residential | 287 6 always on | Cyprus Telecommunications Authority |
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 |
|---|---|---|---|---|---|---|
| 81.4.128.0/18 | 16,384 | CY-CYTANET-20020424 | Cyprus Telecommunications Authority (ORG-CTA2-RIPE) · CY | ALLOCATED PA | Apr 24, 2002 | abuse@ |
| └ 81.4.186.0/23 | 512 | ALPHA-BANK-LTD | Alpha Bank Cyprus Ltd (ORG-ABCL2-RIPE) · CY | ASSIGNED PA | May 25, 2009 | IT@ |
Network & registry
IPv4 market
Holder
- Organization
- Cyprus Telecommunications Authority
- Handle
- ORG-CTA2-RIPE
- Range
- 81.
4. 128. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Apr 24, 2002
Origin network
AS49338
CY
- Name
- Alpha Bank Cyprus Ltd
- Type
- Business
- Registered
- May 22, 2009
- Domain
- alphabank.com.cy
- Industry
- Other
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2009
- Current origin since
- Jun 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.4.186.0/23 | AS32787 | /24 | RIPE | Another network |
| 81.4.186.0/23 | AS49338 | /23 | RIPE | RPKI valid |
| 81.4.160.0/19 | AS6866 | /19 | RIPE | Another network |
| 81.4.128.0/18 | AS6866 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 81.
4. 186. 0/ 23 - Netname
- ALPHA-BANK-LTD
- Registrant
- Alpha Bank Cyprus Ltd
- Registrant country
- CY
- Organization
- Alpha Bank Cyprus Ltd (ORG-ABCL2-RIPE)
- Org country
- CY
- Type
- ASSIGNED PA
- Created
- May 25, 2009
- Updated
- Mar 22, 2021
- Maintainer
- CYTANET-NOC
- RIR
- RIPE NCC
- Country
- CY
- Delegated
- Apr 24, 2002
- Status
- assigned
Report abuse
Abuse contact
- IT@
alphabank. com. cy - Name
- AlphaBank - Abuse
- Handle
- AA27833-RIPE