Data as of Nov 13, 2026
81.161.4.0/22
Anonymizer · ISP proxyCenturyLink Communications, LLC · space held by GVM Sistem 2003 SRL
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 81.161.4.0/22 | /24s |
|---|---|---|
| GVM Sistem | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
81.161.4.0/22
From the registry to its use
- Mar 2, 2015Registry recordGVM Sistem 2003 SRLALLOCATED PA81.161.0.0/20
- Jan 6, 2017– Apr 14, 2021
- Sep 6, 2021– today
- Jul 4, 2023AssignedSoHo Internet SolutionsASSIGNED PA81.161.4.0/22
- Jul 4, 2023Route objectAS3561 CenturyLink Communications, LLCRIPE route object for AS3561 CenturyLink Communications, LLC, maintainer SOHO-INTERNET-MNT
- todayLeased fromGVM SistemLessor
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 |
|---|---|---|---|---|---|---|
| 81.161.0.0/20 | 4,096 | RO-GVM-20120712 | GVM Sistem 2003 SRL (ORG-SGSS3-RIPE) · RO | ALLOCATED PA | Mar 2, 2015 | abuse@ |
| └ 81.161.4.0/22 | 1,024 | SoHo-Internet-Solutions | SoHo Internet Solutions (ORG-SIS125-RIPE) · US | ASSIGNED PA | Jul 4, 2023 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- GVM Sistem 2003 SRL
- Handle
- ORG-SGSS3-RIPE
- Range
- 81.
161. 0. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Mar 2, 2015
Origin network
AS3561
US
- Name
- CenturyLink Communications, LLC
- Type
- Internet provider
- Registered
- Oct 7, 1998
- Domain
- lumen.com
- Website
- www.lumen.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2017
- Current origin since
- Sep 2021 · 5.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2021
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 81.
161. 4. 0/ 22 - Netname
- SoHo-Internet-Solutions
- Registrant
- SoHo Internet Solutions
- Registrant country
- US
- Organization
- SoHo Internet Solutions (ORG-SIS125-RIPE)
- Org country
- US
- Type
- ASSIGNED PA
- Created
- Jul 4, 2023
- Updated
- Jul 4, 2023
- Maintainer
- SoHo-Internet-mnt
- RIR
- RIPE NCC
- Country
- RO
- Delegated
- Jul 12, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sohointernet. net - Name
- SoHo Internet abuse
- Handle
- SIA201-RIPE