Data as of Nov 7, 2026
81.181.239.0/24
Anonymizer · ISP proxy3 residential-proxy exits · 30 daysNTT America, Inc. · space held by Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
3
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
5.8K observations
Proxy providers listing exits
- BottingTools
- Decodo
- Oxylabs
IPv4 market
Path
1 · Holder
record created Feb 4, 2003
2 · Leased from
its owner, directly
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 81.181.239.0/24 | /24s |
|---|---|---|---|
| IPRoyal | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 81.181.239.0/24 | /24s |
|---|---|---|
| Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | 256100% | 1 |
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 |
|---|---|---|---|---|---|---|
| 81.180.0.0/15 | 131,072 | RO-RNC-20030204 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti (ORG-RA19-RIPE) · RO | ALLOCATED PA | Feb 4, 2003 | abuse@ |
| └ 81.181.236.0/22 | 1,024 | TEENTELECOM-23 | Teen Telecom SRL | ASSIGNED PA | Nov 20, 2023 | abuse-teentelecom@ |
Network & registry
Announced by
Covering announcement 81.181.236.0/22
- Prefix
- 81.181.236.0/22
- Announced by
- AS2914 NTT America, Inc.
- Type
- ISP proxy
- Anonymizer addresses
- all
- Operator
- Proxy providerssold by IPRoyal
- Proxy exits
- 10
- RPKI
- RPKI valid
- Netname
- TEENTELECOM-23
- Registrant
- Teen Telecom SRL
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
- Handle
- ORG-RA19-RIPE
- Range
- 81.
180. 0. 0/ 15 - Registration type
- ALLOCATED PA
- Record created
- Feb 4, 2003
Origin network
AS2914
US
- Name
- NTT America, Inc.
- Type
- Internet provider
- Registered
- Dec 7, 1998
- Domain
- ntt.net
- Website
- www.gin.ntt.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.181.236.0/22
81.181.236.0/22
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 7
- Last change of origin
- Aug 2025
Recorded history
History
- Handoffs
- 8
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.181.236.0/22 | AS2914 | /22 | RIPE | RPKI valid |
IRR
Route objects on 81.181.236.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2914 | RIPE | TEEN-MNT SMART TEENTELECOM | Aug 19, 2025 |
Whois
Registration for this announcement
- Range
- 81.
181. 236. 0/ 22 - Netname
- TEENTELECOM-23
- Registrant
- Teen Telecom SRL
- Registrant country
- RO
- Organization
- Teen Telecom SRL
- Org country
- RO
- Type
- ASSIGNED PA
- Created
- Nov 20, 2023
- Updated
- Oct 6, 2026
- Maintainer
- AS3233-MNT
- RIR
- RIPE NCC
- Country
- RO
- Delegated
- Feb 4, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse-teentelecom@
rnc. ro - Name
- Abuse contact role object
- Handle
- ACRO66003-RIPE