Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS22186

Announcement observedARIN

CENTURYLINK-LEGACY-EMBARQ-KSGRNR - CenturyLink Communications, LLC · CENTURYLINK-LEGACY-EMBARQ-KSGRNR

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/1/2026, 09:04:20Snapshot expired

View network topology RDAP registration

ASN: AS22186
Registration country: United States
Name: CENTURYLINK-LEGACY-EMBARQ-KSGRNR - CenturyLink Communications, LLC
Abbreviation: CENTURYLINK-LEGACY-EMBARQ-KSGRNR
Registration date: 12/14/2006, 20:19:25
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
138.210.72.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid
76.7.192.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid
76.7.224.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: CENTURYLINK-LEGACY-EMBARQ-KSGRNR - CenturyLink Communications, LLC
RIR: ARIN
Registration country: United States
Registration date: 12/14/2006, 20:19:25
Abuse contact: abuse@aup.lumen.com

Snapshot trend

10/1/2026, 09:04:203 v40 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap