AS22561
🇺🇸CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLCcdb7d42057bd214092d6080308ab9a85
ARINassigned
Announced Prefixes (BGP)
340total
340 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)38,912
Announced (BGP)1.5M
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
10/16/2001
Announced Prefixes
(BGP)340|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 |
1–10 of 340
1 / 34
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 66.211.32.0/19 | 🇺🇸 US | ARIN | allocated |
| 173.248.64.0/18 | 🇺🇸 US | ARIN | allocated |
| 204.9.120.0/21 | 🇺🇸 US | ARIN | allocated |
| 206.51.64.0/19 | 🇺🇸 US | ARIN | allocated |
| 208.110.240.0/20 | 🇺🇸 US | ARIN | allocated |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/22561Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/22561" | jq