Data as of Nov 8, 2026
176.118.80.0/21
Anonymizer · ISP proxyCenturyLink Communications, LLC · space held by SC Technological SRL
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin May 2026
from AS9009 M247 Europe SRL
IPv4 market
Path
Announced by AS3561 since May 2026 · 6 mo ago
2 · Leased from
not leased
4 · Use
ISP proxy
anonymizer space, operator not named
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
176.118.80.0/21
From the registry to its use
- Jun 1, 2012– Dec 15, 2014Announced
- Dec 22, 2014– Mar 8, 2015
- Nov 10, 2020– Sep 17, 2021
- Sep 13, 2022– May 18, 2026
- Aug 28, 2023Registry recordSC Technological SRLALLOCATED PA176.118.80.0/21
- May 15, 2026Route objectAS3561 CenturyLink Communications, LLCRIPE route object for AS3561 CenturyLink Communications, LLC, maintainer SOHO-INTERNET-MNT
- May 15, 2026Route objectAS3561 CenturyLink Communications, LLCRIPE route object for AS3561 CenturyLink Communications, LLC, maintainer SOHO-INTERNET-MNT176.118.80.0/22
- May 15, 2026Route objectAS3561 CenturyLink Communications, LLCRIPE route object for AS3561 CenturyLink Communications, LLC, maintainer SOHO-INTERNET-MNT176.118.84.0/22
- May 19, 2026– today
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 |
|---|---|---|---|---|---|---|
| 176.118.80.0/21 | 2,048 | RO-TECHNO-20120523 | SC Technological SRL (ORG-STS33-RIPE) · RO | ALLOCATED PA | Aug 28, 2023 | abuse@ |
| └ 176.118.80.0/22 | 1,024 | SoHo-Internet-Solutions | SoHo Internet Solutions (ORG-SIS125-RIPE) | ASSIGNED PA | Oct 25, 2023 | abuse@ |
| └ 176.118.84.0/22 | 1,024 | SoHo-Internet-Solutions | SoHo Internet Solutions | ASSIGNED PA | Oct 25, 2023 | abuse@ |
Network & registry
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
- Rotating
- First seen
- Jun 2012
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 5
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 176.118.80.0/21 | AS3561 | /21 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3561 | RIPE | SOHO-INTERNET-MNT | May 15, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 176.118.80.0/22 | AS3561 | RIPE | SOHO-INTERNET-MNT | May 15, 2026 | |
| 176.118.84.0/22 | AS3561 | RIPE | SOHO-INTERNET-MNT | May 15, 2026 |
Whois
Registration for this announcement
- Range
- 176.
118. 80. 0/ 21 - Netname
- RO-TECHNO-20120523
- Registrant
- SC Technological SRL
- Registrant country
- RO
- Organization
- SC Technological SRL (ORG-STS33-RIPE)
- Org country
- RO
- Type
- ALLOCATED PA
- Created
- Aug 28, 2023
- Updated
- Aug 28, 2023
- Maintainer
- MNT-TECHNOLOGICAL
- RIR
- RIPE NCC
- Country
- RO
- Delegated
- May 23, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
technological. ro - Name
- Technological NOC
- Handle
- TN1850-RIPE