Data as of Nov 6, 2026
205.219.71.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.219.64.0/18 since Sep 2011 | AS3561 | Internet provider | CenturyLink Communications, LLC | |
| 205.218.0.0/15 since May 2005 | AS3561 | Internet provider | CenturyLink Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 205.218.0.0/15 | 131,072 | CENTURYLINK-LEGACY-SAVVIS-BLK173 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Apr 10, 1995 | abuse@ |
| └ 205.219.71.0/24 | 256 | SAVV-S263666-0 | Seyfarth Shaw (SS-254) · US | Reallocated | Jan 30, 2013 | mviscito@ |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 205.
218. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Apr 10, 1995
- Legacy
- yes
- Reallocated to
- Seyfarth Shaw (SS-254)
- Reallocated range
- 205.
219. 71. 0/ 24 - Reallocated
- Jan 30, 2013
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2025
- Current origin since
- Mar 2025 · 1.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 205.
219. 71. 0/ 24 - Netname
- SAVV-S263666-0
- Registrant
- Seyfarth Shaw
- Organization
- Seyfarth Shaw (SS-254)
- Org address
- 55 E Monroe, Chicago, IL, 60603
- Org country
- US
- Type
- Reallocated
- Handle
- NET-205-219-71-0-1
- Parent
- NET-205-218-0-0-1
- Created
- Jan 30, 2013
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 10, 1995
- Status
- assigned
Report abuse
Abuse contact
- mviscito@
seyfarth. com - Name
- Viscito, Mike
- Phone
- +1-312-460-6314
- Handle
- VISCI-ARIN