CenturyLink Communications, LLC
AS3909 is CenturyLink Communications, LLC (centurylink.com). It announces 6,912 IPv4 addresses in 5 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 1996-10-01· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States6,912 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CENTURYLINK-LEGACY-QWEST-VDOC
- name
- CenturyLink Communications, LLC
- org
- CCL-534
- org name
- CenturyLink Communications, LLC
- org address
- 100 CENTURYLINK DR, Monroe, LA, 71201
- org city
- Monroe
- org country
- US
- country
- US
- source
- arin
- created
- 1996-10-01
- updated
- 2018-10-04
- abuse name
- Centurylink Abuse Desk
- abuse email
- abuse@aup.lumen.com
- abuse phone
- +1-877-886-6515
- abuse kind
- role
- abuse city
- Monroe
- abuse country
- US
- admin name
- Centurylink IP Admin
- admin email
- ipadmin@centurylink.com
- admin phone
- +1-877-886-6515
- admin kind
- role
- admin city
- Monroe
- admin country
- US
- tech name
- Centurylink IP Admin
- tech email
- ipadmin@centurylink.com
- tech phone
- +1-877-886-6515
- tech kind
- role
- tech city
- Monroe
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.06%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.04%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 8.64.40.0/21 | United States | not found | 15 | 2026-10-02 |
| 65.123.252.0/24 | United States | not found | 17 | 2026-10-02 |
| 65.123.253.0/24 | United States | not found | 17 | 2026-10-02 |
| 67.13.228.0/24 | United States | not found | 17 | 2026-10-02 |
| 204.193.208.0/20 | United States | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:428:3801:9::/64 | United States | not found | 3 | 2026-10-02 |
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