Data as of Nov 14, 2026
205.217.96.0/20
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.217.0.0/17 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. | 122,880 | CENTURYLINK-LEGACY-SAVVIS-BLK177 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Apr 10, 1995 | abuse@ |
| └ 205.217.106.0/28 | 16 | SAVV-S235142-0 | unknown | — | — | — |
| └ 205.217.106.16/29 | 8 | SAVV-S615434-0 | unknown | — | — | — |
| └ 205.217.108.0/26 | 64 | SAVV-S609362-0 | unknown | — | — | — |
| └ 205.217.108.64/26 | 64 | SAVV-S609813-0 | unknown | — | — | — |
| └ 205.217.108.192/27 | 32 | SAVV-S616455-0 | unknown | — | — | — |
| └ 205.217.108.240/28 | 16 | SAVV-S632915-0 | unknown | — | — | — |
| └ 205.217.109.0/24 | 256 | 205-217-109-0-24 | unknown | — | — | — |
| └ 205.217.111.0/26 | 64 | SAVV-S616455-0 | unknown | — | — | — |
| └ 205.217.111.128/25 | 128 | SAVV-S609362-0 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 3,704 | 90% | 6 | |
| Business | 392 | 9.6% | 8 |
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2018
- Current origin since
- Nov 2018 · 8.0 yr
- Origin networks
- 1
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 205.217.109.0/24 | AS10584 | ARIN | Tradeweb Markets | MNT-TRADEW-1 | May 28, 2020 |
Whois
Registration for this announcement
- Range
- 205.
216. 0. 0 - 205. 217. 223. 255 - Netname
- CENTURYLINK-LEGACY-SAVVIS-BLK177
- Registrant
- CenturyLink Communications, LLC
- Organization
- CenturyLink Communications, LLC (CCL-534)
- Org address
- 100 CENTURYLINK DR, Monroe, LA, 71201
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-216-0-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Apr 10, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 10, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN