Data as of Nov 9, 2026
81.180.138.0/24
Anonymizer · ISP proxy1 residential-proxy exit · 30 daysTeen Telecom SRL · space held by Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
12 observations
Proxy providers listing exits
- FastProxy
- LemonBright
IPv4 market
Path
1 · Holder
record created Feb 4, 2003
2 · Leased from
its owner, directly
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 81.180.138.0/24 | /24s |
|---|---|---|
| Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
81.180.138.0/24
From the registry to its use
- Feb 4, 2003Registry recordInstitutul National de Cercetare-Dezvoltare in informatica - ICI BucurestiALLOCATED PA81.180.0.0/15
- Sep 7, 2022AssignedTeen Telecom SRLASSIGNED PA81.180.138.0/23
- Mar 25, 2025– today
- Apr 5, 2025Route objectAS34304 Teen Telecom SRLRIPE route object for AS34304 Teen Telecom SRL, maintainer TEEN-MNT
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 |
|---|---|---|---|---|---|---|
| 81.180.0.0/15 | 131,072 | RO-RNC-20030204 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti (ORG-RA19-RIPE) · RO | ALLOCATED PA | Feb 4, 2003 | abuse@ |
| └ 81.180.138.0/23 | 512 | TEENTELECOM-20 | Teen Telecom SRL | ASSIGNED PA | Sep 7, 2022 | abuse-teentelecom@ |
Network & registry
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
AS34304
RO
- Name
- Teen Telecom SRL
- Type
- Hosting
- Registered
- Dec 13, 2004
- Domain
- teentelecom.com
- Website
- www.teentelecom.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2025
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34304 | RIPE | TeenRoute | TEEN-MNT | Apr 5, 2025 |
Whois
Registration for this announcement
- Range
- 81.
180. 138. 0/ 23 - Netname
- TEENTELECOM-20
- Registrant
- Teen Telecom SRL
- Registrant country
- RO
- Organization
- Teen Telecom SRL
- Org country
- RO
- Type
- ASSIGNED PA
- Created
- Sep 7, 2022
- 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