All ASNs

Autonomous System details for AS6223

AS6223
CenturyLink Communications, LLC • centurylink.com

AS6223 — CenturyLink Communications, LLC

AS Name
CENTURYLINK-MTIPS1-STN
Country
United States (US)
Website
Number of IPv4
2,560
Number of IPv6
2.06 × 1025
ASN type
Business
Status
Assigned
Registry
ARIN
Allocated
January 25, 1996
Last updated
October 20, 2020

IP Ranges

3 IPv4 prefixes, 2 IPv6 prefixes
Prefix Company Number of IPs
65.144.124.0/24 CenturyLink Communications, LLC 256
199.248.197.0/24 Selective Service System 256
208.68.144.0/21 Export Import Bank of the U.S 2,048
2602:814:9000::/44 Selective Service System 1.93 × 1025
2620:0:960::/48 Export Import Bank of the U.S 1.21 × 1024

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS6223

0 peers

AS6223 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS6223

1 upstreams

AS6223 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS6223 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS6223

7 downstreams

AS6223 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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