Data as of Nov 4, 2026
168.103.192.0/19
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 168.103.0.0/16 since May 2005 | AS209 | Residential | 54 8 always on | 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 |
|---|---|---|---|---|---|---|
| 168.103.0.0/16 | 65,536 | CENTURYLINK-LEGACY-QWEST-INET-120 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Mar 15, 1994 | abuse@ |
| └ 168.103.193.32/28 | 16 | MACLOAD | unknown | — | — | — |
| └ 168.103.193.176/29 | 8 | DDG | unknown | — | — | — |
| └ 168.103.195.128/29 | 8 | KILE-FAMILY | unknown | — | — | — |
| └ 168.103.196.88/29 | 8 | NETAM | unknown | — | — | — |
| └ 168.103.196.136/29 | 8 | DURANGO-HOME | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 8,144 | >99% | 6 | |
| Business | 48 | 0.59% | 5 |
Network & registry
Origin network
AS209
US
- Name
- CenturyLink Communications, LLC
- Type
- Internet provider
- Registered
- Nov 13, 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
- Jun 2008
- Current origin since
- Apr 2020 · 6.5 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 168.
103. 0. 0/ 16 - Netname
- CENTURYLINK-LEGACY-QWEST-INET-120
- 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-168-103-0-0-1
- Parent
- NET-168-0-0-0-0
- Created
- Mar 15, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 15, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN