Data as of Nov 6, 2026
212.72.51.192/26
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by Lumen Technologies UK Limited
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 |
|---|---|---|---|---|---|---|
| 212.72.32.0/19 | 8,192 | UK-LVLT-990531 | Lumen Technologies UK Limited (ORG-LC4-RIPE) · GB | ALLOCATED PA | Jul 29, 2002 | abuse@ |
| └ 212.72.51.192/26 | 64 | NEUSTAR | Neustar Amsterdam LAN | ASSIGNED PA | Jun 21, 2013 | abuse@ via UK-LVLT-990531 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 212.72.32.0/19
- Prefix
- 212.72.32.0/19
- Announced by
- AS3356 Level 3 Parent, LLC
- Type
- Unknown
- RPKI
- No RPKI
- Netname
- UK-LVLT-990531
- Registrant
- Lumen Technologies UK Limited
- RIR
- RIPE NCC
Origin network
AS3356
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Mar 10, 2000
- Domain
- lumen.com
- Website
- www.lumen.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.72.32.0/19
212.72.32.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 212.72.32.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9057 not the origin | RIPE | Level 3 RIPE block | LEVEL3-MNT | Apr 6, 2010 |
Whois
Registration for this announcement
- Range
- 212.
72. 32. 0/ 19 - Netname
- UK-LVLT-990531
- Registrant
- Lumen Technologies UK Limited
- Registrant country
- GB
- Organization
- Lumen Technologies UK Limited (ORG-LC4-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Jul 29, 2002
- Updated
- May 18, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 31, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- Abuse-C Role
- Handle
- AR13812-RIPE